Details of VAR-201807-1820

ID

VAR-201807-1820

CVE

CVE-2018-5891

TITLE

Snapdragon Mobile and Snapdragon Wear Vulnerabilities in use of freed memory

Trust: 0.8

sources: JVNDB: JVNDB-2018-007675

DESCRIPTION

While processing modem SSR after IMS is registered, the IMS data daemon is restarted but the ipc_dataHandle is no longer available. Consequently, the DPL thread frees the internal memory for dataDHandle but the local variable pointer is not updated which can lead to a Use After Free condition in Snapdragon Mobile and Snapdragon Wear. Qualcomm Closed-Source Components are prone to multiple unspecified vulnerabilities. An attacker can exploit these issues to perform unauthorized actions. This may aid in further attacks. These issues are being tracked by Android Bug IDs A-73539080, A-73539065, A-72951191, A-72950815, A-72950554, A-74236854, and A-74235510. Qualcomm MSM8996AU is a central processing unit (CPU) product of Qualcomm (Qualcomm). A resource management error vulnerability exists in Data Network Stack & Connectivity in several Qualcomm products. A local attacker could exploit this vulnerability with a specially crafted file to cause a system crash (denial of service). The following products and versions are affected: Qualcomm MSM8909W; MSM8996AU; SD 210; SD 212; SD 205; SD 450; SD 615/16; SD 415; SD 625; SD 650/52;

Trust: 2.07

sources: NVD: CVE-2018-5891 // JVNDB: JVNDB-2018-007675 // BID: 104759 // VULHUB: VHN-135923 // VULMON: CVE-2018-5891

AFFECTED PRODUCTS

vendor:	qualcomm	model:	sd 212	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 205	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 210	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	msm8996au	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 625	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	msm8909w	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 615	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 616	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 415	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 450	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 845	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 820	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 650	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 835	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 652	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	msm8909w	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	msm8996au	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 205	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 210	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 212	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 415	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 450	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 615	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 616	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 625	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 650	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 652	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 820	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 835	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 845	scope:	-	version:	-	Trust: 0.8
vendor:	google	model:	pixel xl	scope:	eq	version:	0	Trust: 0.3
vendor:	google	model:	pixel c	scope:	eq	version:	0	Trust: 0.3
vendor:	google	model:	pixel	scope:	eq	version:	0	Trust: 0.3
vendor:	google	model:	nexus player	scope:	eq	version:	0	Trust: 0.3
vendor:	google	model:	nexus	scope:	eq	version:	9	Trust: 0.3
vendor:	google	model:	nexus 6p	scope:	-	version:	-	Trust: 0.3
vendor:	google	model:	nexus	scope:	eq	version:	6	Trust: 0.3
vendor:	google	model:	nexus	scope:	eq	version:	5x	Trust: 0.3
vendor:	google	model:	android	scope:	eq	version:	0	Trust: 0.3

sources: BID: 104759 // JVNDB: JVNDB-2018-007675 // CNNVD: CNNVD-201807-397 // NVD: CVE-2018-5891

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-5891
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-5891
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201807-397
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-135923
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2018-5891
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-5891
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-135923
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-5891
baseSeverity:	HIGH
baseScore:	8.4
vectorString:	CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.5
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: VULHUB: VHN-135923 // VULMON: CVE-2018-5891 // JVNDB: JVNDB-2018-007675 // CNNVD: CNNVD-201807-397 // NVD: CVE-2018-5891

PROBLEMTYPE DATA

problemtype:

CWE-416

Trust: 1.9

sources: VULHUB: VHN-135923 // JVNDB: JVNDB-2018-007675 // NVD: CVE-2018-5891

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201807-397

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201807-397

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-007675

PATCH

title:	July 2018 Qualcomm Technologies, Inc. Security Bulletin	url:	https://www.qualcomm.com/company/product-security/bulletins	Trust: 0.8
title:	Qualcomm Snapdragon Mobile and Snapdragon Wear Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=81818	Trust: 0.6
title:	Android Security Bulletins: Android Security Bulletin—June 2018	url:	https://vulmon.com/vendoradvisory?qidtp=android_security_bulletins&qid=cc496c56e2bf669809bfb568f59af8e1	Trust: 0.1
title:	SamsungReleaseNotes	url:	https://github.com/samreleasenotes/SamsungReleaseNotes	Trust: 0.1

sources: VULMON: CVE-2018-5891 // JVNDB: JVNDB-2018-007675 // CNNVD: CNNVD-201807-397

EXTERNAL IDS

db:	NVD	id:	CVE-2018-5891	Trust: 2.9
db:	JVNDB	id:	JVNDB-2018-007675	Trust: 0.8
db:	CNNVD	id:	CNNVD-201807-397	Trust: 0.7
db:	BID	id:	104759	Trust: 0.3
db:	VULHUB	id:	VHN-135923	Trust: 0.1
db:	VULMON	id:	CVE-2018-5891	Trust: 0.1

sources: VULHUB: VHN-135923 // VULMON: CVE-2018-5891 // BID: 104759 // JVNDB: JVNDB-2018-007675 // CNNVD: CNNVD-201807-397 // NVD: CVE-2018-5891

REFERENCES

url:	https://www.qualcomm.com/company/product-security/bulletins	Trust: 1.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-5891	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-5891	Trust: 0.8
url:	http://code.google.com/android/	Trust: 0.3
url:	http://www.qualcomm.com/	Trust: 0.3
url:	https://source.android.com/security/bulletin/2018-06-01	Trust: 0.3
url:	https://cwe.mitre.org/data/definitions/416.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://source.android.com/security/bulletin/2018-06-01.html	Trust: 0.1
url:	https://github.com/samreleasenotes/samsungreleasenotes	Trust: 0.1

sources: VULHUB: VHN-135923 // VULMON: CVE-2018-5891 // BID: 104759 // JVNDB: JVNDB-2018-007675 // CNNVD: CNNVD-201807-397 // NVD: CVE-2018-5891

CREDITS

The vendor reported these issues.

Trust: 0.3

sources: BID: 104759

SOURCES

db:	VULHUB	id:	VHN-135923
db:	VULMON	id:	CVE-2018-5891
db:	BID	id:	104759
db:	JVNDB	id:	JVNDB-2018-007675
db:	CNNVD	id:	CNNVD-201807-397
db:	NVD	id:	CVE-2018-5891

LAST UPDATE DATE

2024-11-23T22:06:40.174000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-135923	date:	2018-09-04T00:00:00
db:	VULMON	id:	CVE-2018-5891	date:	2018-09-04T00:00:00
db:	BID	id:	104759	date:	2018-06-06T00:00:00
db:	JVNDB	id:	JVNDB-2018-007675	date:	2018-09-21T00:00:00
db:	CNNVD	id:	CNNVD-201807-397	date:	2020-07-27T00:00:00
db:	NVD	id:	CVE-2018-5891	date:	2024-11-21T04:09:39.020

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-135923	date:	2018-07-06T00:00:00
db:	VULMON	id:	CVE-2018-5891	date:	2018-07-06T00:00:00
db:	BID	id:	104759	date:	2018-06-06T00:00:00
db:	JVNDB	id:	JVNDB-2018-007675	date:	2018-09-21T00:00:00
db:	CNNVD	id:	CNNVD-201807-397	date:	2018-07-06T00:00:00
db:	NVD	id:	CVE-2018-5891	date:	2018-07-06T17:29:02.087