ID

VAR-201801-1712

CVE

CVE-2017-5753

TITLE

CPU hardware utilizing speculative execution may be vulnerable to cache side-channel attacks

DESCRIPTION

Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. Two vulnerabilities are identified, known as "Variant 3a" and "Variant 4". CPUhardware is a set of firmware that runs in the CPU (Central Processing Unit) for managing and controlling the CPU. The Meltdown vulnerability exists in the CPU processor core, which \"melts\" the security boundary implemented by hardware, allowing low-privileged user-level applications to \"cross-border\" access to system-level memory, causing data leakage. The following products and versions are affected: ARM Cortex-R7; Cortex-R8; Cortex-A8; Cortex-A9; Cortex-A12; Xeon CPU E5-1650 v3, v2, v4; Xeon E3-1265l v2, v3, v4 ; Xeon E3-1245 v2, v3, v5, v6 versions; Xeon X7542, etc. CVE-2017-17975 Tuba Yavuz reported a use-after-free flaw in the USBTV007 audio-video grabber driver. CVE-2017-18218 Jun He reported a user-after-free flaw in the Hisilicon HNS ethernet driver. CVE-2017-18222 It was reported that the Hisilicon Network Subsystem (HNS) driver implementation does not properly handle ethtool private flags. CVE-2017-18257 It was reported that the f2fs implementation is prone to an infinite loop caused by an integer overflow in the __get_data_block() function. CVE-2018-1065 The syzkaller tool found a NULL pointer dereference flaw in the netfilter subsystem when handling certain malformed iptables rulesets. CVE-2018-1108 Jann Horn reported that crng_ready() does not properly handle the crng_init variable states and the RNG could be treated as cryptographically safe too early after system boot. CVE-2018-7480 Hou Tao discovered a double-free flaw in the blkcg_init_queue() function in block/blk-cgroup.c. References: - PSRT110609 - CVE-2017-5753 - CVE-2017-5715 - CVE-2017-5754 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. - HP Virtualization Performance Viewer Software 2.20, 3.0, 3.01, 3.02, 3.03 - HPE Cloud Optimizer 2.20, 3.0, 3.01, 3.02, 3.03 BACKGROUND CVSS Base Metrics ================= Reference, CVSS V3 Score/Vector, CVSS V2 Score/Vector RESOLUTION Micro Focus is actively working with its vendors to address any systems-level Spectre and Meltdown impacts.However, if you have immediate concerns or questions regarding CentOS and its approach to Spectre or Meltdown, please contact them directly. Please note that you will need to sign in using a Passport account. 3P = 3rd Party Software GN = Micro Focus General Software MU = Multi-Platform Software System management and security procedures must be reviewed frequently to maintain system integrity. Micro Focus is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions. "Micro Focus is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected Micro Focus products the important security information contained in this Bulletin. Micro Focus recommends that all users determine the applicability of this information to their individual situations and take appropriate action. Micro Focus does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, Micro Focus will not be responsible for any damages resulting from user's use or disregard of the information provided in this Security Bulletin. To the extent permitted by law, Micro Focus disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement." Copyright 2017 EntIT Software LLC Micro Focus shall not be liable for technical or editorial errors or omissions contained herein. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4187-1 security@debian.org https://www.debian.org/security/ Ben Hutchings May 01, 2018 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : linux CVE ID : CVE-2015-9016 CVE-2017-0861 CVE-2017-5715 CVE-2017-5753 CVE-2017-13166 CVE-2017-13220 CVE-2017-16526 CVE-2017-16911 CVE-2017-16912 CVE-2017-16913 CVE-2017-16914 CVE-2017-18017 CVE-2017-18203 CVE-2017-18216 CVE-2017-18232 CVE-2017-18241 CVE-2018-1066 CVE-2018-1068 CVE-2018-1092 CVE-2018-5332 CVE-2018-5333 CVE-2018-5750 CVE-2018-5803 CVE-2018-6927 CVE-2018-7492 CVE-2018-7566 CVE-2018-7740 CVE-2018-7757 CVE-2018-7995 CVE-2018-8781 CVE-2018-8822 CVE-2018-1000004 CVE-2018-1000199 Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2015-9016 Ming Lei reported a race condition in the multiqueue block layer (blk-mq). On a system with a driver using blk-mq (mtip32xx, null_blk, or virtio_blk), a local user might be able to use this for denial of service or possibly for privilege escalation. CVE-2017-0861 Robb Glasser reported a potential use-after-free in the ALSA (sound) PCM core. We believe this was not possible in practice. CVE-2017-5715 Multiple researchers have discovered a vulnerability in various processors supporting speculative execution, enabling an attacker controlling an unprivileged process to read memory from arbitrary addresses, including from the kernel and all other processes running on the system. This specific attack has been named Spectre variant 2 (branch target injection) and is mitigated for the x86 architecture (amd64 and i386) by using the "retpoline" compiler feature which allows indirect branches to be isolated from speculative execution. CVE-2017-5753 Multiple researchers have discovered a vulnerability in various processors supporting speculative execution, enabling an attacker controlling an unprivileged process to read memory from arbitrary addresses, including from the kernel and all other processes running on the system. This specific attack has been named Spectre variant 1 (bounds-check bypass) and is mitigated by identifying vulnerable code sections (array bounds checking followed by array access) and replacing the array access with the speculation-safe array_index_nospec() function. More use sites will be added over time. CVE-2017-13166 A bug in the 32-bit compatibility layer of the v4l2 ioctl handling code has been found. Memory protections ensuring user-provided buffers always point to userland memory were disabled, allowing destination addresses to be in kernel space. On a 64-bit kernel a local user with access to a suitable video device can exploit this to overwrite kernel memory, leading to privilege escalation. CVE-2017-13220 Al Viro reported that the Bluetooth HIDP implementation could dereference a pointer before performing the necessary type check. A local user could use this to cause a denial of service. CVE-2017-16526 Andrey Konovalov reported that the UWB subsystem may dereference an invalid pointer in an error case. A local user might be able to use this for denial of service. CVE-2017-16911 Secunia Research reported that the USB/IP vhci_hcd driver exposed kernel heap addresses to local users. This information could aid the exploitation of other vulnerabilities. CVE-2017-16912 Secunia Research reported that the USB/IP stub driver failed to perform a range check on a received packet header field, leading to an out-of-bounds read. A remote user able to connect to the USB/IP server could use this for denial of service. CVE-2017-16913 Secunia Research reported that the USB/IP stub driver failed to perform a range check on a received packet header field, leading to excessive memory allocation. A remote user able to connect to the USB/IP server could use this for denial of service. CVE-2017-16914 Secunia Research reported that the USB/IP stub driver failed to check for an invalid combination of fields in a received packet, leading to a null pointer dereference. A remote user able to connect to the USB/IP server could use this for denial of service. CVE-2017-18017 Denys Fedoryshchenko reported that the netfilter xt_TCPMSS module failed to validate TCP header lengths, potentially leading to a use-after-free. If this module is loaded, it could be used by a remote attacker for denial of service or possibly for code execution. CVE-2017-18203 Hou Tao reported that there was a race condition in creation and deletion of device-mapper (DM) devices. A local user could potentially use this for denial of service. CVE-2017-18216 Alex Chen reported that the OCFS2 filesystem failed to hold a necessary lock during nodemanager sysfs file operations, potentially leading to a null pointer dereference. A local user could use this for denial of service. CVE-2017-18232 Jason Yan reported a race condition in the SAS (Serial-Attached SCSI) subsystem, between probing and destroying a port. This could lead to a deadlock. A physically present attacker could use this to cause a denial of service. CVE-2017-18241 Yunlei He reported that the f2fs implementation does not properly initialise its state if the "noflush_merge" mount option is used. A local user with access to a filesystem mounted with this option could use this to cause a denial of service. CVE-2018-1066 Dan Aloni reported to Red Hat that the CIFS client implementation would dereference a null pointer if the server sent an invalid response during NTLMSSP setup negotiation. This could be used by a malicious server for denial of service. CVE-2018-1068 The syzkaller tool found that the 32-bit compatibility layer of ebtables did not sufficiently validate offset values. On a 64-bit kernel, a local user with the CAP_NET_ADMIN capability (in any user namespace) could use this to overwrite kernel memory, possibly leading to privilege escalation. Debian disables unprivileged user namespaces by default. CVE-2018-1092 Wen Xu reported that a crafted ext4 filesystem image would trigger a null dereference when mounted. A local user able to mount arbitrary filesystems could use this for denial of service. CVE-2018-5332 Mohamed Ghannam reported that the RDS protocol did not sufficiently validate RDMA requests, leading to an out-of-bounds write. A local attacker on a system with the rds module loaded could use this for denial of service or possibly for privilege escalation. CVE-2018-5333 Mohamed Ghannam reported that the RDS protocol did not properly handle an error case, leading to a null pointer dereference. A local attacker on a system with the rds module loaded could possibly use this for denial of service. CVE-2018-5750 Wang Qize reported that the ACPI sbshc driver logged a kernel heap address. This information could aid the exploitation of other vulnerabilities. CVE-2018-5803 Alexey Kodanev reported that the SCTP protocol did not range-check the length of chunks to be created. A local or remote user could use this to cause a denial of service. CVE-2018-6927 Li Jinyue reported that the FUTEX_REQUEUE operation on futexes did not check for negative parameter values, which might lead to a denial of service or other security impact. CVE-2018-7492 The syzkaller tool found that the RDS protocol was lacking a null pointer check. A local attacker on a system with the rds module loaded could use this for denial of service. CVE-2018-7566 Fan LongFei reported a race condition in the ALSA (sound) sequencer core, between write and ioctl operations. This could lead to an out-of-bounds access or use-after-free. A local user with access to a sequencer device could use this for denial of service or possibly for privilege escalation. CVE-2018-7740 Nic Losby reported that the hugetlbfs filesystem's mmap operation did not properly range-check the file offset. A local user with access to files on a hugetlbfs filesystem could use this to cause a denial of service. CVE-2018-7757 Jason Yan reported a memory leak in the SAS (Serial-Attached SCSI) subsystem. A local user on a system with SAS devices could use this to cause a denial of service. CVE-2018-7995 Seunghun Han reported a race condition in the x86 MCE (Machine Check Exception) driver. This is unlikely to have any security impact. CVE-2018-8781 Eyal Itkin reported that the udl (DisplayLink) driver's mmap operation did not properly range-check the file offset. A local user with access to a udl framebuffer device could exploit this to overwrite kernel memory, leading to privilege escalation. CVE-2018-8822 Dr Silvio Cesare of InfoSect reported that the ncpfs client implementation did not validate reply lengths from the server. An ncpfs server could use this to cause a denial of service or remote code execution in the client. CVE-2018-1000004 Luo Quan reported a race condition in the ALSA (sound) sequencer core, between multiple ioctl operations. This could lead to a deadlock or use-after-free. A local user with access to a sequencer device could use this for denial of service or possibly for privilege escalation. CVE-2018-1000199 Andy Lutomirski discovered that the ptrace subsystem did not sufficiently validate hardware breakpoint settings. Local users can use this to cause a denial of service, or possibly for privilege escalation, on x86 (amd64 and i386) and possibly other architectures. For the oldstable distribution (jessie), these problems have been fixed in version 3.16.56-1. We recommend that you upgrade your linux packages. For the detailed security status of linux please refer to its security tracker page at: https://security-tracker.debian.org/tracker/linux Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAlron61fFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0Rtqw//Xf/L4bP65wU9M59Ef6xBt+Eph+yxeMsioGhu80ODdMemlmHzASMtfZjY AXxyt9l8lbHn8MmwDA4aLhhwHYXwvKATdpHSy1SILrRfb4s9P9uV1vsHaIeZ649E hDyNon9hP2tPso6BwqiYHZZy9Xxtd+T8vTBeBZwUKOLBkBRvV/gyNSUdJWp6L8WH aF4D1hHl9ZotDkyIvkubbx77aqbJ88I4R0n69x7L9udFbuXa+U7hV6dJdnpzyl/7 OukJfEtnkaUgWu0MdOfFss6iH5OQISn/y/ricRi29oKQiEp3YwnT5J9pFwSQeJJS H8ABVt251UoS0J+of3QWw0muOT/6UAF8SNpPKMJXC7Euq8pTmYVPSIeUYf4eqn65 UHZSCKXaszItq+uzVNYdkj504BJ4cG1lFxZtlrFWwKE8p7QOETN0GKvTRdu/SvDd Hl2nb4HouLpBYS518Th2/MGgzhXXAuO12MH3smenptZbqxKn9Z0XSTJYzFupgJk/ kKF2xkDFBE4toTLVE+6XdUKwYk4vkeDZyOGOwRYThSkKAzrUh5zThgal4HnknD2A 5ye4XLhjgSIT47/nmor6lhxd7WGXGkV33GF0azYlHr/sclfzxcU2Ev3NUBWQ8M3s CxfIO0FNCzO0WIUf40md7MlIAnDBIRGyYgNIIe7AnSRKKPykEx8= =wNQS -----END PGP SIGNATURE----- . Summary: An update for kernel is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - noarch, x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Security Fix(es): An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of instructions (a commonly used performance optimization). There are three primary variants of the issue which differ in the way the speculative execution can be exploited. Note: This issue is present in hardware and cannot be fully fixed via software update. The updated kernel packages provide software mitigation for this hardware issue at a cost of potential performance penalty. Please refer to References section for further information about this issue and the performance impact. In this update mitigations for x86-64 architecture are provided. Variant CVE-2017-5753 triggers the speculative execution by performing a bounds-check bypass. It relies on the presence of a precisely-defined instruction sequence in the privileged code as well as the fact that memory accesses may cause allocation into the microprocessor's data cache even for speculatively executed instructions that never actually commit (retire). As a result, an unprivileged attacker could use this flaw to cross the syscall boundary and read privileged memory by conducting targeted cache side-channel attacks. It relies on the presence of a precisely-defined instruction sequence in the privileged code as well as the fact that memory accesses may cause allocation into the microprocessor's data cache even for speculatively executed instructions that never actually commit (retire). As a result, an unprivileged attacker could use this flaw to cross the syscall and guest/host boundaries and read privileged memory by conducting targeted cache side-channel attacks. (CVE-2017-5715, Important) Variant CVE-2017-5754 relies on the fact that, on impacted microprocessors, during speculative execution of instruction permission faults, exception generation triggered by a faulting access is suppressed until the retirement of the whole instruction block. In a combination with the fact that memory accesses may populate the cache even when the block is being dropped and never committed (executed), an unprivileged local attacker could use this flaw to read privileged (kernel space) memory by conducting targeted cache side-channel attacks. (CVE-2017-5754, Important) Note: CVE-2017-5754 affects Intel x86-64 microprocessors. AMD x86-64 microprocessors are not affected by this issue. Red Hat would like to thank Google Project Zero for reporting these issues. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1519778 - CVE-2017-5753 hw: cpu: speculative execution bounds-check bypass 1519780 - CVE-2017-5715 hw: cpu: speculative execution branch target injection 1519781 - CVE-2017-5754 hw: cpu: speculative execution permission faults handling 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: kernel-2.6.32-696.18.7.el6.src.rpm i386: kernel-2.6.32-696.18.7.el6.i686.rpm kernel-debug-2.6.32-696.18.7.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debug-devel-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.18.7.el6.i686.rpm kernel-devel-2.6.32-696.18.7.el6.i686.rpm kernel-headers-2.6.32-696.18.7.el6.i686.rpm perf-2.6.32-696.18.7.el6.i686.rpm perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-696.18.7.el6.noarch.rpm kernel-doc-2.6.32-696.18.7.el6.noarch.rpm kernel-firmware-2.6.32-696.18.7.el6.noarch.rpm x86_64: kernel-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-devel-2.6.32-696.18.7.el6.i686.rpm kernel-debug-devel-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-696.18.7.el6.x86_64.rpm kernel-devel-2.6.32-696.18.7.el6.x86_64.rpm kernel-headers-2.6.32-696.18.7.el6.x86_64.rpm perf-2.6.32-696.18.7.el6.x86_64.rpm perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.18.7.el6.i686.rpm perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm python-perf-2.6.32-696.18.7.el6.i686.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm x86_64: kernel-debug-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-696.18.7.el6.x86_64.rpm perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm python-perf-2.6.32-696.18.7.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: kernel-2.6.32-696.18.7.el6.src.rpm noarch: kernel-abi-whitelists-2.6.32-696.18.7.el6.noarch.rpm kernel-doc-2.6.32-696.18.7.el6.noarch.rpm kernel-firmware-2.6.32-696.18.7.el6.noarch.rpm x86_64: kernel-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-devel-2.6.32-696.18.7.el6.i686.rpm kernel-debug-devel-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-696.18.7.el6.x86_64.rpm kernel-devel-2.6.32-696.18.7.el6.x86_64.rpm kernel-headers-2.6.32-696.18.7.el6.x86_64.rpm perf-2.6.32-696.18.7.el6.x86_64.rpm perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: kernel-debug-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-696.18.7.el6.x86_64.rpm perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm python-perf-2.6.32-696.18.7.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: kernel-2.6.32-696.18.7.el6.src.rpm i386: kernel-2.6.32-696.18.7.el6.i686.rpm kernel-debug-2.6.32-696.18.7.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debug-devel-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.18.7.el6.i686.rpm kernel-devel-2.6.32-696.18.7.el6.i686.rpm kernel-headers-2.6.32-696.18.7.el6.i686.rpm perf-2.6.32-696.18.7.el6.i686.rpm perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-696.18.7.el6.noarch.rpm kernel-doc-2.6.32-696.18.7.el6.noarch.rpm kernel-firmware-2.6.32-696.18.7.el6.noarch.rpm ppc64: kernel-2.6.32-696.18.7.el6.ppc64.rpm kernel-bootwrapper-2.6.32-696.18.7.el6.ppc64.rpm kernel-debug-2.6.32-696.18.7.el6.ppc64.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.ppc64.rpm kernel-debug-devel-2.6.32-696.18.7.el6.ppc64.rpm kernel-debuginfo-2.6.32-696.18.7.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-696.18.7.el6.ppc64.rpm kernel-devel-2.6.32-696.18.7.el6.ppc64.rpm kernel-headers-2.6.32-696.18.7.el6.ppc64.rpm perf-2.6.32-696.18.7.el6.ppc64.rpm perf-debuginfo-2.6.32-696.18.7.el6.ppc64.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.ppc64.rpm s390x: kernel-2.6.32-696.18.7.el6.s390x.rpm kernel-debug-2.6.32-696.18.7.el6.s390x.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.s390x.rpm kernel-debug-devel-2.6.32-696.18.7.el6.s390x.rpm kernel-debuginfo-2.6.32-696.18.7.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-696.18.7.el6.s390x.rpm kernel-devel-2.6.32-696.18.7.el6.s390x.rpm kernel-headers-2.6.32-696.18.7.el6.s390x.rpm kernel-kdump-2.6.32-696.18.7.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-696.18.7.el6.s390x.rpm kernel-kdump-devel-2.6.32-696.18.7.el6.s390x.rpm perf-2.6.32-696.18.7.el6.s390x.rpm perf-debuginfo-2.6.32-696.18.7.el6.s390x.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.s390x.rpm x86_64: kernel-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-devel-2.6.32-696.18.7.el6.i686.rpm kernel-debug-devel-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-696.18.7.el6.x86_64.rpm kernel-devel-2.6.32-696.18.7.el6.x86_64.rpm kernel-headers-2.6.32-696.18.7.el6.x86_64.rpm perf-2.6.32-696.18.7.el6.x86_64.rpm perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.18.7.el6.i686.rpm perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm python-perf-2.6.32-696.18.7.el6.i686.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm ppc64: kernel-debug-debuginfo-2.6.32-696.18.7.el6.ppc64.rpm kernel-debuginfo-2.6.32-696.18.7.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-696.18.7.el6.ppc64.rpm perf-debuginfo-2.6.32-696.18.7.el6.ppc64.rpm python-perf-2.6.32-696.18.7.el6.ppc64.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.ppc64.rpm s390x: kernel-debug-debuginfo-2.6.32-696.18.7.el6.s390x.rpm kernel-debuginfo-2.6.32-696.18.7.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-696.18.7.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-696.18.7.el6.s390x.rpm perf-debuginfo-2.6.32-696.18.7.el6.s390x.rpm python-perf-2.6.32-696.18.7.el6.s390x.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.s390x.rpm x86_64: kernel-debug-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-696.18.7.el6.x86_64.rpm perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm python-perf-2.6.32-696.18.7.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: kernel-2.6.32-696.18.7.el6.src.rpm i386: kernel-2.6.32-696.18.7.el6.i686.rpm kernel-debug-2.6.32-696.18.7.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debug-devel-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.18.7.el6.i686.rpm kernel-devel-2.6.32-696.18.7.el6.i686.rpm kernel-headers-2.6.32-696.18.7.el6.i686.rpm perf-2.6.32-696.18.7.el6.i686.rpm perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-696.18.7.el6.noarch.rpm kernel-doc-2.6.32-696.18.7.el6.noarch.rpm kernel-firmware-2.6.32-696.18.7.el6.noarch.rpm x86_64: kernel-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debug-devel-2.6.32-696.18.7.el6.i686.rpm kernel-debug-devel-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-696.18.7.el6.x86_64.rpm kernel-devel-2.6.32-696.18.7.el6.x86_64.rpm kernel-headers-2.6.32-696.18.7.el6.x86_64.rpm perf-2.6.32-696.18.7.el6.x86_64.rpm perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-2.6.32-696.18.7.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.18.7.el6.i686.rpm perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm python-perf-2.6.32-696.18.7.el6.i686.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.i686.rpm x86_64: kernel-debug-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-696.18.7.el6.x86_64.rpm perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm python-perf-2.6.32-696.18.7.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.18.7.el6.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/speculativeexecution https://access.redhat.com/security/cve/CVE-2017-5753 https://access.redhat.com/security/cve/CVE-2017-5715 https://access.redhat.com/security/cve/CVE-2017-5754 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFaTXwuXlSAg2UNWIIRAp3LAKCNdSqjVu7zsXcUTnpGuuQAuUlTpwCfTE/O OR+iGnoY+cALbsBWKwbmzQM= =V4ow -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . 6.5) - x86_64 3. ========================================================================== Kernel Live Patch Security Notice 0046-1 December 20, 2018 linux vulnerability ========================================================================== A security issue affects these releases of Ubuntu: | Series | Base kernel | Arch | flavors | |------------------+--------------+----------+------------------| | Ubuntu 14.04 LTS | 4.4.0 | amd64 | generic | | Ubuntu 14.04 LTS | 4.4.0 | amd64 | lowlatency | | Ubuntu 16.04 LTS | 4.4.0 | amd64 | generic | | Ubuntu 16.04 LTS | 4.4.0 | amd64 | lowlatency | | Ubuntu 18.04 LTS | 4.15.0 | amd64 | generic | | Ubuntu 18.04 LTS | 4.15.0 | amd64 | lowlatency | Summary: Several security issues were fixed in the kernel. (CVE-2018-18710) It was discovered that a race condition existed in the raw MIDI driver for the Linux kernel, leading to a double free vulnerability. (CVE-2018-10902) It was discovered that the BPF verifier in the Linux kernel did not correctly compute numeric bounds in some situations. (CVE-2018-18445) Noam Rathaus discovered that a use-after-free vulnerability existed in the Infiniband implementation in the Linux kernel. (CVE-2018-10880) Kanda Motohiro discovered that writing extended attributes to an XFS file system in the Linux kernel in certain situations could cause an error condition to occur. (CVE-2018-18690) It was discovered that an integer overflow existed in the HID Bluetooth implementation in the Linux kernel that could lead to a buffer overwrite. This flaw is known as Spectre. (CVE-2017-5753) It was discovered that the YUREX USB device driver for the Linux kernel did not properly restrict user space reads or writes. (CVE-2018-16276) It was discovered that an integer overflow existed in the CD-ROM driver of the Linux kernel. (CVE-2018-16658) Update instructions: The problem can be corrected by updating your livepatches to the following versions: | Kernel | Version | flavors | |--------------------------+----------+--------------------------| | 4.4.0-133.159 | 46.3 | generic, lowlatency | | 4.4.0-133.159~14.04.1 | 46.3 | lowlatency, generic | | 4.4.0-134.160 | 46.3 | generic, lowlatency | | 4.4.0-134.160~14.04.1 | 46.3 | lowlatency, generic | | 4.4.0-135.161~14.04.1 | 46.3 | lowlatency, generic | | 4.4.0-137.163 | 46.3 | generic, lowlatency | | 4.4.0-137.163~14.04.1 | 46.3 | generic, lowlatency | | 4.4.0-138.164 | 46.3 | generic, lowlatency | | 4.4.0-138.164~14.04.1 | 46.3 | lowlatency, generic | | 4.4.0-139.165 | 46.3 | generic, lowlatency | | 4.4.0-139.165~14.04.1 | 46.3 | lowlatency, generic | | 4.4.0-140.166 | 46.3 | lowlatency, generic | | 4.4.0-140.166~14.04.1 | 46.3 | lowlatency, generic | | 4.15.0-32.35 | 46.3 | lowlatency, generic | | 4.15.0-33.36 | 46.3 | lowlatency, generic | | 4.15.0-34.37 | 46.3 | generic, lowlatency | | 4.15.0-36.39 | 46.3 | generic, lowlatency | | 4.15.0-38.41 | 46.3 | lowlatency, generic | | 4.15.0-39.42 | 46.3 | generic, lowlatency | | 4.15.0-42.45 | 46.3 | lowlatency, generic | References: CVE-2018-18710, CVE-2018-10902, CVE-2018-18445, CVE-2018-14734, CVE-2018-10880, CVE-2018-18690, CVE-2018-9363, CVE-2017-5753, CVE-2018-16276, CVE-2018-16658 -- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce . Relevant Products vCloud Usage Meter (UM) Identity Manager (vIDM) vCenter Server (vCSA) vSphere Data Protection (VDP) vSphere Integrated Containers (VIC) vRealize Automation (vRA) 3. 7) - noarch, x86_64 3. Description: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Note: the current version of the following document is available here: https://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-hpesbhf03805en_us SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: hpesbhf03805en_us Version: 7 HPESBHF03805 rev.7 - Certain HPE products using Microprocessors from Intel, AMD, and ARM, with Speculative Execution, Elevation of Privilege and Information Disclosure. NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2018-01-23 Last Updated: 2018-01-22 Potential Security Impact: Local: Disclosure of Information, Elevation of Privilege Source: Hewlett Packard Enterprise, Product Security Response Team VULNERABILITY SUMMARY On January 3 2018, side-channel security vulnerabilities involving speculative execution were publicly disclosed. These vulnerabilities may impact the listed HPE products, potentially leading to information disclosure and elevation of privilege. Mitigation and resolution of these vulnerabilities may call for both an operating system update, provided by the OS vendor, and a system ROM update from HPE. **Note:** * This issue takes advantage of techniques commonly used in many modern processor architectures. * For further information, microprocessor vendors have provided security advisories: - Intel: <https://security-center.intel.com/advisory.aspx?intelid=intel-sa-00088&langu geid=en-fr> - AMD: <http://www.amd.com/en/corporate/speculative-execution> - ARM: <https://developer.arm.com/support/security-update> References: - CVE-2017-5715 - aka Spectre, branch target injection - CVE-2017-5753 - aka Spectre, bounds check bypass - CVE-2017-5754 - aka Meltdown, rogue data cache load, memory access permission check performed after kernel memory read SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. - HPE ProLiant DL380 Gen10 Server - To be delivered - HPE ProLiant DL180 Gen10 Server - To be delivered - HPE ProLiant DL160 Gen10 Server - To be delivered - HPE ProLiant DL360 Gen10 Server - To be delivered - HPE ProLiant ML110 Gen10 Server - To be delivered - HPE ProLiant DL580 Gen10 Server - To be delivered - HPE ProLiant DL560 Gen10 Server - To be delivered - HPE ProLiant DL120 Gen10 Server - To be delivered - HPE ProLiant ML350 Gen10 Server - To be delivered - HPE ProLiant XL450 Gen10 Server - To be delivered - HPE Synergy 660 Gen10 Compute Module - To be delivered - HPE ProLiant DL385 Gen10 Server - prior to v1.04 - HPE ProLiant XL170r Gen10 Server - To be delivered - HPE ProLiant BL460c Gen10 Server Blade - To be delivered - HPE ProLiant XL190r Gen10 Server - To be delivered - HPE ProLiant XL230k Gen10 Server - To be delivered - HPE Synergy 480 Gen10 Compute Module - To be delivered - HPE ProLiant XL730f Gen9 Server - To be delivered - HPE ProLiant XL230a Gen9 Server - To be delivered - HPE ProLiant XL740f Gen9 Server - To be delivered - HPE ProLiant XL750f Gen9 Server - To be delivered - HPE ProLiant XL170r Gen9 Server - To be delivered - HP ProLiant DL60 Gen9 Server - To be delivered - HP ProLiant DL160 Gen9 Server - To be delivered - HPE ProLiant DL360 Gen9 Server - To be delivered - HP ProLiant DL380 Gen9 Server - To be delivered - HPE ProLiant XL450 Gen9 Server - To be delivered - HPE Apollo 4200 Gen9 Server - To be delivered - HP ProLiant BL460c Gen9 Server Blade - To be delivered - HP ProLiant ML110 Gen9 Server - To be delivered - HP ProLiant ML150 Gen9 Server - To be delivered - HPE ProLiant ML350 Gen9 Server - To be delivered - HP ProLiant DL120 Gen9 Server - To be delivered - HPE ProLiant DL560 Gen9 Server - To be delivered - HP ProLiant BL660c Gen9 Server - To be delivered - HPE ProLiant ML30 Gen9 Server - To be delivered - HPE ProLiant XL170r Gen10 Server - To be delivered - HPE ProLiant DL20 Gen9 Server - To be delivered - HPE Synergy 660 Gen9 Compute Module - To be delivered - HPE Synergy 480 Gen9 Compute Module - To be delivered - HPE ProLiant XL250a Gen9 Server - To be delivered - HPE ProLiant XL190r Gen9 Server - To be delivered - HP ProLiant DL80 Gen9 Server - To be delivered - HPE ProLiant DL180 Gen9 Server - To be delivered - HPE ProLiant XL270d Gen9 Accelerator Tray 2U Configure-to-order Server - To be delivered - HPE ProLiant WS460c Gen9 Workstation - To be delivered - HPE ProLiant XL260a Gen9 Server - To be delivered - HPE Synergy 620 Gen9 Compute Module - To be delivered - HPE ProLiant DL580 Gen9 Server - To be delivered - HP ProLiant XL220a Gen8 v2 Server - To be delivered - HPE Synergy 680 Gen9 Compute Module - To be delivered - HPE ProLiant m510 Server Cartridge - To be delivered - HPE ProLiant m710p Server Cartridge - To be delivered - HPE ProLiant m710x Server Cartridge - To be delivered - HP ProLiant m710 Server Cartridge - To be delivered - HP ProLiant DL980 G7 Server - To be delivered - HPE Synergy Composer - To be delivered - HPE ProLiant Thin Micro TM200 Server - To be delivered - HPE ProLiant ML10 v2 Server - To be delivered - HPE ProLiant m350 Server Cartridge - To be delivered - HPE ProLiant m300 Server Cartridge - To be delivered - HPE ProLiant MicroServer Gen8 - To be delivered - HPE ProLiant ML310e Gen8 v2 Server - To be delivered - HPE Superdome Flex Server - To be delivered - HP 3PAR StoreServ File Controller - To be delivered - v3 impacted - HPE StoreVirtual 3000 File Controller - To be delivered - HPE StoreEasy 1450 Storage - To be delivered - HPE StoreEasy 1550 Storage - To be delivered - HPE StoreEasy 1650 Storage - To be delivered - HPE StoreEasy 3850 Gateway Storage - To be delivered - HPE StoreEasy 1850 Storage - To be delivered - HP ConvergedSystem 700 - To be delivered - HPE Converged Architecture 700 - To be delivered - HP ProLiant DL580 Gen8 Server - To be delivered - HPE Cloudline CL2100 Gen10 Server - To be delivered - HPE Cloudline CL2200 Gen10 Server - To be delivered - HPE Cloudline CL3150 G4 Server - To be delivered - HPE Cloudline CL5200 G3 Server - To be delivered - HPE Cloudline CL3100 G3 Server - To be delivered - HPE Cloudline CL2100 G3 807S 8 SFF Configure-to-order Server - To be delivered - HPE Cloudline CL2100 G3 407S 4 LFF Configure-to-order Server - To be delivered - HPE Cloudline CL2100 G3 806R 8SFF Configure-to-order Server - To be delivered - HPE Cloudline CL2200 G3 1211R 12 LFF Configure-to-order Server - To be delivered BACKGROUND CVSS Base Metrics ================= Reference, CVSS V3 Score/Vector, CVSS V2 Score/Vector CVE-2017-5715 8.2 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N 6.8 (AV:A/AC:L/Au:N/C:C/I:P/A:N) CVE-2017-5753 5.0 CVSS:3.0/AV:A/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L 5.4 (AV:A/AC:M/Au:N/C:P/I:P/A:P) CVE-2017-5754 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N 7.8 (AV:N/AC:L/Au:N/C:C/I:N/A:N) Information on CVSS is documented in HPE Customer Notice HPSN-2008-002 here: https://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c01345499 RESOLUTION On January 11, Intel announced issues with an increased frequency of reboots when using the microcodes they released to address Variant 2 of the Spectre Vulnerability for numerous processors including Broadwell, Haswell, Skylake, Kaby Lake, Ivybridge, and Sandybridge processors. Intel has now identified the root cause of these issues and determined that these microcodes may introduce reboots and other unpredictable system behavior. Due to the severity of the potential issues that may occur when using these microcodes, Intel is now recommending that customers discontinue their use. Additional information is available from Intels Security Exploit Newsroom here: <https://newsroom.intel.com/press-kits/security-exploits-intel-products/> . HPE is in alignment with Intel in our recommendation that customers discontinue use of System ROMs including impacted microcodes and revert to earlier System ROM versions. All System ROMs including impacted microcodes have been removed from the HPE Support Site. This impacts HPE ProLiant and Synergy Gen10, Gen9, and Gen8 v2 servers as well as HPE Superdome servers for which updated System ROMs had previously been made available. Intel is working on updated microcodes to address these issues, and HPE will validate updated System ROMs including these microcodes and make them available to our customers in the coming weeks. Mitigations for Variant 1 (Spectre) and Variant 3 (Meltdown) vulnerabilities require only OS updates and are not impacted. * HPE has provided a customer bulletin <https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-a00039267en_us> with specific instructions to obtain the udpated sytem ROM - Note: + CVE-2017-5715 (Variant 2) requires that the System ROM be updated and a vendor supplied operating system update be applied as well. + For CVE-2017-5753, CVE-2017-5754 (Variants 1 and 3) require only updates of a vendor supplied operating system. + HPE will continue to add additional products to the list. HISTORY Version:1 (rev.1) - 4 January 2018 Initial release Version:2 (rev.2) - 5 January 2018 Added additional impacted products Version:3 (rev.3) - 10 January 2018 Added more impacted products Version:4 (rev.4) - 9 January 2018 Fixed product ID Version:5 (rev.5) - 18 January 2018 Added additional impacted products Version:6 (rev.6) - 19 January 2018 updated impacted product list Version:7 (rev.7) - 23 January 2018 Marked impacted products with TBD for System ROM updates per Intel's guidance on microcode issues Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com. Report: To report a potential security vulnerability for any HPE supported product: Web form: https://www.hpe.com/info/report-security-vulnerability Email: security-alert@hpe.com Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HPE General Software HF = HPE Hardware and Firmware MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PV = ProCurve ST = Storage Software UX = HP-UX Copyright 2016 Hewlett Packard Enterprise Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise and the names of Hewlett Packard Enterprise products referenced herein are trademarks of Hewlett Packard Enterprise in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 ESM: linux-image-3.13.0-140-generic 3.13.0-140.189~precise1 linux-image-generic-lts-trusty 3.13.0.140.131 Please note that fully mitigating CVE-2017-5715 (Spectre Variant 2) requires corresponding processor microcode/firmware updates or, in virtual environments, hypervisor updates. Ubuntu is working with Intel and AMD to provide future microcode updates that implement IBRS and IBPB as they are made available. Ubuntu users with a processor from a different vendor should contact the vendor to identify necessary firmware updates. Ubuntu will provide corresponding QEMU updates in the future for users of self-hosted virtual environments in coordination with upstream QEMU. Ubuntu users in cloud environments should contact the cloud provider to confirm that the hypervisor has been updated to expose the new CPU features to virtual machines. Issue date: 2018-01-03 Updated on: 2018-01-09 CVE number: CVE-2017-5753, CVE-2017-5715 1. Notes: Hypervisor mitigation can be classified into the two following categories: - Hypervisor-Specific remediation (documented in this advisory) - Hypervisor-Assisted Guest Remediation (documented in VMSA-2018-0004) The ESXi patches and new versions of Workstation and Fusion of VMSA-2018-0004 include the Hypervisor-Specific remediation documented in this VMware Security Advisory. More information on the types of remediation may be found in VMware Knowledge Base article 52245. Relevant Products VMware vSphere ESXi (ESXi) VMware Workstation Pro / Player (Workstation) VMware Fusion Pro / Fusion (Fusion) 3. Result of exploitation may allow for information disclosure from one Virtual Machine to another Virtual Machine that is running on the same host. The remediation listed in the table below is for the known variants of the Bounds Check Bypass and Branch Target Injection issues. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the identifiers CVE-2017-5753 (Bounds Check bypass) and CVE-2017-5715 (Branch Target Injection) to these issues. Column 5 of the following table lists the action required to remediate the observed vulnerability in each release, if a solution is available. VMware Product Running Replace with/ Mitigation Product Version on Severity Apply patch Workaround ========== ======= ======= ========= ============= ========== ESXi 6.5 Any Important ESXi650-201712101-SG None ESXi 6.0 Any Important ESXi600-201711101-SG None ESXi 5.5 Any Important ESXi550-201801401-BG None Workstation 14.x Any N/A Not affected N/A Workstation 12.x Any Important 12.5.8 None Fusion 10.x OS X N/A Not affected N/A Fusion 8.x OS X Important 8.5.9 None 4. Solution Please review the patch/release notes for your product and version and verify the checksum of your downloaded file. VMware ESXi 6.5 Downloads: https://my.vmware.com/group/vmware/patch Documentation: http://kb.vmware.com/kb/2151099 VMware ESXi 6.0 Downloads: https://my.vmware.com/group/vmware/patch Documentation: http://kb.vmware.com/kb/2151132 VMware ESXi 5.5 Downloads: https://my.vmware.com/group/vmware/patch Documentation: http://kb.vmware.com/kb/52127 VMware Workstation Pro, Player 12.5.8 Downloads and Documentation: https://www.vmware.com/go/downloadworkstation https://www.vmware.com/support/pubs/ws_pubs.html VMware Fusion Pro / Fusion 12.5.9 Downloads and Documentation: https://www.vmware.com/go/downloadfusion https://www.vmware.com/support/pubs/fusion_pubs.html 5. Change log 2018-01-03 VMSA-2018-0002 Initial security advisory 2018-01-09 VMSA-2018-0002.1 Updated security advisor after release of ESXi 5.5 patch (ESXi550-201801401-BG) that has remediation against CVE-2017-5715 and CVE-2017-5753 on 2018-01-09. Contact E-mail list for product security notifications and announcements: http://lists.vmware.com/cgi-bin/mailman/listinfo/security-announce This Security Advisory is posted to the following lists: security-announce@lists.vmware.com bugtraq@securityfocus.com fulldisclosure@seclists.org E-mail: security@vmware.com PGP key at: https://kb.vmware.com/kb/1055 VMware Security Advisories http://www.vmware.com/security/advisories VMware Security Response Policy https://www.vmware.com/support/policies/security_response.html VMware Lifecycle Support Phases https://www.vmware.com/support/policies/lifecycle.html VMware Security & Compliance Blog https://blogs.vmware.com/security Twitter https://twitter.com/VMwareSRC Copyright 2018 VMware Inc. All rights reserved

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AFFECTED PRODUCTS