ID

VAR-202201-0496

CVE

CVE-2021-4197

TITLE

Red Hat Security Advisory 2022-5626-01

DESCRIPTION

An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of control groups. A local user could use this flaw to crash the system or escalate their privileges on the system. Attackers can use this vulnerability to bypass the restrictions of the Linux kernel through Cgroup Fd Writing to elevate their privileges. Bug Fix(es): * Failed to reboot after crash trigger (BZ#2060747) * conntrack entries linger around after test (BZ#2066357) * Enable nested virtualization (BZ#2079070) * slub corruption during LPM of hnv interface (BZ#2081251) * sleeping function called from invalid context at kernel/locking/spinlock_rt.c:35 (BZ#2082091) * Backport request of "genirq: use rcu in kstat_irqs_usr()" (BZ#2083309) * ethtool -L may cause system to hang (BZ#2083323) * For isolated CPUs (with nohz_full enabled for isolated CPUs) CPU utilization statistics are not getting reflected continuously (BZ#2084139) * Affinity broken due to vector space exhaustion (BZ#2084647) * kernel memory leak while freeing nested actions (BZ#2086597) * sync rhel-8.6 with upstream 5.13 through 5.16 fixes and improvements (BZ#2088037) * Kernel panic possibly when cleaning namespace on pod deletion (BZ#2089539) * Softirq hrtimers are being placed on the per-CPU softirq clocks on isolcpu’s. (BZ#2090485) * fix missed wake-ups in rq_qos_throttle try two (BZ#2092076) * NFS4 client experiencing IO outages while sending duplicate SYNs and erroneous RSTs during connection reestablishment (BZ#2094334) * using __this_cpu_read() in preemptible [00000000] code: kworker/u66:1/937154 (BZ#2095775) * Need some changes in RHEL8.x kernels. (BZ#2096932) 4. ========================================================================== Ubuntu Security Notice USN-5513-1 July 13, 2022 linux-aws vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 ESM Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-aws: Linux kernel for Amazon Web Services (AWS) systems Details: Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code. (CVE-2021-3609) Likang Luo discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-3752) It was discovered that the NFC subsystem in the Linux kernel contained a use-after-free vulnerability in its NFC Controller Interface (NCI) implementation. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2021-3760) Szymon Heidrich discovered that the USB Gadget subsystem in the Linux kernel did not properly restrict the size of control requests for certain gadget types, leading to possible out of bounds reads or writes. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-39685) It was discovered that the Ion Memory Manager subsystem in the Linux kernel contained a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2021-39714) Eric Biederman discovered that the cgroup process migration implementation in the Linux kernel did not perform permission checks correctly in some situations. (CVE-2021-4197) Lin Ma discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-4202) Sushma Venkatesh Reddy discovered that the Intel i915 graphics driver in the Linux kernel did not perform a GPU TLB flush in some situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2022-0330) It was discovered that the PF_KEYv2 implementation in the Linux kernel did not properly initialize kernel memory in some situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2022-1353) It was discovered that the virtual graphics memory manager implementation in the Linux kernel was subject to a race condition, potentially leading to an information leak. (CVE-2022-1419) Minh Yuan discovered that the floppy disk driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-1652) It was discovered that the Atheros ath9k wireless device driver in the Linux kernel did not properly handle some error conditions, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-1679) It was discovered that the Marvell NFC device driver implementation in the Linux kernel did not properly perform memory cleanup operations in some situations, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system) or execute arbitrary code. (CVE-2022-1734) It was discovered that some Intel processors did not completely perform cleanup actions on multi-core shared buffers. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21123) It was discovered that some Intel processors did not completely perform cleanup actions on microarchitectural fill buffers. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21125) It was discovered that some Intel processors did not properly perform cleanup during specific special register write operations. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21166) It was discovered that the USB Gadget file system interface in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-24958) 赵子轩 discovered that the 802.2 LLC type 2 driver in the Linux kernel did not properly perform reference counting in some error conditions. (CVE-2022-28356) It was discovered that the 8 Devices USB2CAN interface implementation in the Linux kernel did not properly handle certain error conditions, leading to a double-free. (CVE-2022-28388) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 ESM: linux-image-4.4.0-1109-aws 4.4.0-1109.115 linux-image-aws 4.4.0.1109.106 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: https://ubuntu.com/security/notices/USN-5513-1 CVE-2021-3609, CVE-2021-3752, CVE-2021-3760, CVE-2021-39685, CVE-2021-39714, CVE-2021-4197, CVE-2021-4202, CVE-2022-0330, CVE-2022-1353, CVE-2022-1419, CVE-2022-1652, CVE-2022-1679, CVE-2022-1734, CVE-2022-21123, CVE-2022-21125, CVE-2022-21166, CVE-2022-24958, CVE-2022-28356, CVE-2022-28388 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel-rt security and bug fix update Advisory ID: RHSA-2022:1975-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:1975 Issue date: 2022-05-10 CVE Names: CVE-2020-0404 CVE-2020-13974 CVE-2020-27820 CVE-2021-0941 CVE-2021-3612 CVE-2021-3669 CVE-2021-3743 CVE-2021-3744 CVE-2021-3752 CVE-2021-3759 CVE-2021-3764 CVE-2021-3772 CVE-2021-3773 CVE-2021-4002 CVE-2021-4037 CVE-2021-4083 CVE-2021-4157 CVE-2021-4197 CVE-2021-4203 CVE-2021-20322 CVE-2021-26401 CVE-2021-29154 CVE-2021-37159 CVE-2021-41864 CVE-2021-42739 CVE-2021-43389 CVE-2021-43976 CVE-2021-44733 CVE-2021-45485 CVE-2021-45486 CVE-2022-0001 CVE-2022-0002 CVE-2022-0286 CVE-2022-0322 CVE-2022-1011 ===================================================================== 1. Summary: An update for kernel-rt is now available for Red Hat Enterprise Linux 8. 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 Real Time (v. 8) - x86_64 Red Hat Enterprise Linux Real Time for NFV (v. 8) - 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. Security Fix(es): * kernel: fget: check that the fd still exists after getting a ref to it (CVE-2021-4083) * kernel: avoid cyclic entity chains due to malformed USB descriptors (CVE-2020-0404) * kernel: integer overflow in k_ascii() in drivers/tty/vt/keyboard.c (CVE-2020-13974) * kernel: out-of-bounds read in bpf_skb_change_head() of filter.c due to a use-after-free (CVE-2021-0941) * kernel: joydev: zero size passed to joydev_handle_JSIOCSBTNMAP() (CVE-2021-3612) * kernel: reading /proc/sysvipc/shm does not scale with large shared memory segment counts (CVE-2021-3669) * kernel: out-of-bound Read in qrtr_endpoint_post in net/qrtr/qrtr.c (CVE-2021-3743) * kernel: crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd() (CVE-2021-3744) * kernel: possible use-after-free in bluetooth module (CVE-2021-3752) * kernel: unaccounted ipc objects in Linux kernel lead to breaking memcg limits and DoS attacks (CVE-2021-3759) * kernel: DoS in ccp_run_aes_gcm_cmd() function (CVE-2021-3764) * kernel: sctp: Invalid chunks may be used to remotely remove existing associations (CVE-2021-3772) * kernel: lack of port sanity checking in natd and netfilter leads to exploit of OpenVPN clients (CVE-2021-3773) * kernel: possible leak or coruption of data residing on hugetlbfs (CVE-2021-4002) * kernel: security regression for CVE-2018-13405 (CVE-2021-4037) * kernel: Buffer overwrite in decode_nfs_fh function (CVE-2021-4157) * kernel: cgroup: Use open-time creds and namespace for migration perm checks (CVE-2021-4197) * kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses (CVE-2021-4203) * kernel: new DNS Cache Poisoning Attack based on ICMP fragment needed packets replies (CVE-2021-20322) * hw: cpu: LFENCE/JMP Mitigation Update for CVE-2017-5715 (CVE-2021-26401) * kernel: Local privilege escalation due to incorrect BPF JIT branch displacement computation (CVE-2021-29154) * kernel: use-after-free in hso_free_net_device() in drivers/net/usb/hso.c (CVE-2021-37159) * kernel: eBPF multiplication integer overflow in prealloc_elems_and_freelist() in kernel/bpf/stackmap.c leads to out-of-bounds write (CVE-2021-41864) * kernel: Heap buffer overflow in firedtv driver (CVE-2021-42739) * kernel: an array-index-out-bounds in detach_capi_ctr in drivers/isdn/capi/kcapi.c (CVE-2021-43389) * kernel: mwifiex_usb_recv() in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker to cause DoS via crafted USB device (CVE-2021-43976) * kernel: use-after-free in the TEE subsystem (CVE-2021-44733) * kernel: information leak in the IPv6 implementation (CVE-2021-45485) * kernel: information leak in the IPv4 implementation (CVE-2021-45486) * hw: cpu: intel: Branch History Injection (BHI) (CVE-2022-0001) * hw: cpu: intel: Intra-Mode BTI (CVE-2022-0002) * kernel: Local denial of service in bond_ipsec_add_sa (CVE-2022-0286) * kernel: DoS in sctp_addto_chunk in net/sctp/sm_make_chunk.c (CVE-2022-0322) * kernel: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes (CVE-2022-1011) * kernel: use-after-free in nouveau kernel module (CVE-2020-27820) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.6 Release Notes linked from the References section. 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/): 1901726 - CVE-2020-27820 kernel: use-after-free in nouveau kernel module 1903578 - kernnel-rt-debug: do not call blocking ops when !TASK_RUNNING; state=1 set at [<0000000050e86018>] handle_userfault+0x530/0x1820 1905749 - kernel-rt-debug: BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:968 1919791 - CVE-2020-0404 kernel: avoid cyclic entity chains due to malformed USB descriptors 1946684 - CVE-2021-29154 kernel: Local privilege escalation due to incorrect BPF JIT branch displacement computation 1951739 - CVE-2021-42739 kernel: Heap buffer overflow in firedtv driver 1974079 - CVE-2021-3612 kernel: joydev: zero size passed to joydev_handle_JSIOCSBTNMAP() 1985353 - CVE-2021-37159 kernel: use-after-free in hso_free_net_device() in drivers/net/usb/hso.c 1986473 - CVE-2021-3669 kernel: reading /proc/sysvipc/shm does not scale with large shared memory segment counts 1997467 - CVE-2021-3764 kernel: DoS in ccp_run_aes_gcm_cmd() function 1997961 - CVE-2021-3743 kernel: out-of-bound Read in qrtr_endpoint_post in net/qrtr/qrtr.c 1999544 - CVE-2021-3752 kernel: possible use-after-free in bluetooth module 1999675 - CVE-2021-3759 kernel: unaccounted ipc objects in Linux kernel lead to breaking memcg limits and DoS attacks 2000627 - CVE-2021-3744 kernel: crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd() 2000694 - CVE-2021-3772 kernel: sctp: Invalid chunks may be used to remotely remove existing associations 2004949 - CVE-2021-3773 kernel: lack of port sanity checking in natd and netfilter leads to exploit of OpenVPN clients 2010463 - CVE-2021-41864 kernel: eBPF multiplication integer overflow in prealloc_elems_and_freelist() in kernel/bpf/stackmap.c leads to out-of-bounds write 2013180 - CVE-2021-43389 kernel: an array-index-out-bounds in detach_capi_ctr in drivers/isdn/capi/kcapi.c 2014230 - CVE-2021-20322 kernel: new DNS Cache Poisoning Attack based on ICMP fragment needed packets replies 2016169 - CVE-2020-13974 kernel: integer overflow in k_ascii() in drivers/tty/vt/keyboard.c 2018205 - CVE-2021-0941 kernel: out-of-bounds read in bpf_skb_change_head() of filter.c due to a use-after-free 2025003 - CVE-2021-43976 kernel: mwifiex_usb_recv() in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker to cause DoS via crafted USB device 2025726 - CVE-2021-4002 kernel: possible leak or coruption of data residing on hugetlbfs 2027239 - CVE-2021-4037 kernel: security regression for CVE-2018-13405 2029923 - CVE-2021-4083 kernel: fget: check that the fd still exists after getting a ref to it 2030747 - CVE-2021-44733 kernel: use-after-free in the TEE subsystem 2034342 - CVE-2021-4157 kernel: Buffer overwrite in decode_nfs_fh function 2035652 - CVE-2021-4197 kernel: cgroup: Use open-time creds and namespace for migration perm checks 2036934 - CVE-2021-4203 kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses 2037019 - CVE-2022-0286 kernel: Local denial of service in bond_ipsec_add_sa 2039911 - CVE-2021-45485 kernel: information leak in the IPv6 implementation 2039914 - CVE-2021-45486 kernel: information leak in the IPv4 implementation 2042822 - CVE-2022-0322 kernel: DoS in sctp_addto_chunk in net/sctp/sm_make_chunk.c 2061700 - CVE-2021-26401 hw: cpu: LFENCE/JMP Mitigation Update for CVE-2017-5715 2061712 - CVE-2022-0001 hw: cpu: intel: Branch History Injection (BHI) 2061721 - CVE-2022-0002 hw: cpu: intel: Intra-Mode BTI 2064855 - CVE-2022-1011 kernel: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes 6. Package List: Red Hat Enterprise Linux Real Time for NFV (v. 8): Source: kernel-rt-4.18.0-372.9.1.rt7.166.el8.src.rpm x86_64: kernel-rt-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-core-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-core-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-debuginfo-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-devel-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-kvm-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-modules-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-modules-extra-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debuginfo-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debuginfo-common-x86_64-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-devel-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-kvm-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-modules-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-modules-extra-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm Red Hat Enterprise Linux Real Time (v. 8): Source: kernel-rt-4.18.0-372.9.1.rt7.166.el8.src.rpm x86_64: kernel-rt-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-core-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-core-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-debuginfo-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-devel-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-modules-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debug-modules-extra-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debuginfo-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-debuginfo-common-x86_64-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-devel-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-modules-4.18.0-372.9.1.rt7.166.el8.x86_64.rpm kernel-rt-modules-extra-4.18.0-372.9.1.rt7.166.el8.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. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYnqRVtzjgjWX9erEAQjwiA//R/ZVJ7xroUR7Uf1az+8xZqs4OZQADIUc /92cDd6MRyzkvwQx5u7JmD5E6KbRf3NGfDsuoC0jVJJJcp8GT0tWkxPIjCi2RNbI /9nlbkfp0eQqRGmpL753W/7sfzAnbiOeP47rr+lJU24OBDcbrZn5X3Ex0EdzcdeD fmVnAxB8bsXyZwcnX9m6mVlBxY+fm6SC78O+/rPzVUHl5NhQASqi0sYSwydyqZvG a/9p5gXd9nnyV7NtJj58pS7brxQFq4RcM5VhTjix3a/ZaZEwT+nDMj3+RXXwUhGe HJ6AdJoNI19huMXtn/fYhomb/LIHQos+kHQrBbJ+KmaFE4DD08Uv2uHSyeEe1ksT oUwcGcIbSta6LBNO60Lh0XVj6FgFWNnNsAGX27nxCHfzDjuJ3U4Tyh8gL+ID2K1t 3nwoQl5gxUokFS0sUIuD0pj2LFW1vg2E2pMcbzPDqFwj0MXn5DpTb4qeuiRWzA05 s+upi3Cd6XmRNKPH8DDOrGNGW0dJqJtuXhUmziZjKPMJK5Ygnhoc+3hYG/EJzGiq S/VHXR5hnJ+RAPz2U8rETfCW2Dvz7lCUh5rJGg/8f8MCyAMCPpFqXbkNvpt3BIKy 2SLBhh0Mci1fprA35q2eNCjduntja3oxnVx+YAKPM30hzE7ejwHFEZHPGOdKB0q/ aHIZwOKDLaE= =hqV1 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . Summary: The Migration Toolkit for Containers (MTC) 1.7.2 is now available. Description: The Migration Toolkit for Containers (MTC) enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API. Security Fix(es) from Bugzilla: * nodejs-ansi-regex: Regular expression denial of service (ReDoS) matching ANSI escape codes (CVE-2021-3807) * node-fetch: exposure of sensitive information to an unauthorized actor (CVE-2022-0235) * follow-redirects: Exposure of Sensitive Information via Authorization Header leak (CVE-2022-0536) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Bugs fixed (https://bugzilla.redhat.com/): 2007557 - CVE-2021-3807 nodejs-ansi-regex: Regular expression denial of service (ReDoS) matching ANSI escape codes 2038898 - [UI] ?Update Repository? option not getting disabled after adding the Replication Repository details to the MTC web console 2040693 - ?Replication repository? wizard has no validation for name length 2040695 - [MTC UI] ?Add Cluster? wizard stucks when the cluster name length is more than 63 characters 2044591 - CVE-2022-0235 node-fetch: exposure of sensitive information to an unauthorized actor 2048537 - Exposed route host to image registry? connecting successfully to invalid registry ?xyz.com? 2053259 - CVE-2022-0536 follow-redirects: Exposure of Sensitive Information via Authorization Header leak 2055658 - [MTC UI] Cancel button on ?Migrations? page does not disappear when migration gets Failed/Succeeded with warnings 2056962 - [MTC UI] UI shows the wrong migration type info after changing the target namespace 2058172 - [MTC UI] Successful Rollback is not showing the green success icon in the ?Last State? field. 2058529 - [MTC UI] Migrations Plan is missing the type for the state migration performed before upgrade 2061335 - [MTC UI] ?Update cluster? button is not getting disabled 2062266 - MTC UI does not display logs properly [OADP-BL] 2062862 - [MTC UI] Clusters page behaving unexpectedly on deleting the remote cluster?s service account secret from backend 2074675 - HPAs of DeploymentConfigs are not being updated when migration from Openshift 3.x to Openshift 4.x 2076593 - Velero pod log missing from UI drop down 2076599 - Velero pod log missing from downloaded logs folder [OADP-BL] 2078459 - [MTC UI] Storageclass conversion plan is adding migstorage reference in migplan 2079252 - [MTC] Rsync options logs not visible in log-reader pod 2082221 - Don't allow Storage class conversion migration if source cluster has only one storage class defined [UI] 2082225 - non-numeric user when launching stage pods [OADP-BL] 2088022 - Default CPU requests on Velero/Restic are too demanding making scheduling fail in certain environments 2088026 - Cloud propagation phase in migration controller is not doing anything due to missing labels on Velero pods 2089126 - [MTC] Migration controller cannot find Velero Pod because of wrong labels 2089411 - [MTC] Log reader pod is missing velero and restic pod logs [OADP-BL] 2089859 - [Crane] DPA CR is missing the required flag - Migration is getting failed at the EnsureCloudSecretPropagated phase due to the missing secret VolumeMounts 2090317 - [MTC] mig-operator failed to create a DPA CR due to null values are passed instead of int [OADP-BL] 2096939 - Fix legacy operator.yml inconsistencies and errors 2100486 - [MTC UI] Target storage class field is not getting respected when clusters don't have replication repo configured

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

local

TYPE

arbitrary

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Ubuntu

SOURCES

LAST UPDATE DATE

2026-02-06T20:57:49.615000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE