Details of VAR-201905-0724

ID

VAR-201905-0724

CVE

CVE-2018-13920

TITLE

plural Snapdragon Vulnerability in using freed memory in products

Trust: 0.8

sources: JVNDB: JVNDB-2018-015523

DESCRIPTION

Use-after-free condition due to Improper handling of hrtimers when the PMU driver tries to access its events in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in MDM9206, MDM9607, MDM9650, MSM8909W, QCS605, Qualcomm 215, SD 425, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 636, SD 712 / SD 710 / SD 670, SD 820A, SD 845 / SD 850, SD 855, SDM439, SDM630, SDM660, SDX24. plural Snapdragon The product contains a vulnerability related to the use of released memory.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Google Android is prone to the following security vulnerabilities: 1. Multiple buffer-overflow vulnerabilities 2. Multiple information-disclosure vulnerabilities 3. Multiple security-bypass vulnerabilities 4. Multiple security vulnerabilities 5. Multiple integer overflow vulnerabilities An attacker can exploit these issues to bypass certain security restrictions and to perform unauthorized actions, gain elevated privileges, obtain sensitive information or execute arbitrary code. Failed exploits may result in a denial-of-service condition. These issues are being tracked by Android Bug IDs A-79377832, A-72957385, A-109741680, A-77527719, A-109741946, A-111127853, A-111128575, A-111126050, A-111125792, A-111128301, A-111128420, A-111128838, A-111128797, A-111128421, A-111128578, A-111127989, A-111128877, A-111128841, A-111126532, A-112277221, A-112276863, A-112278150, A-112277910, A-112277186, A-112278861, A-112277891, A-112278405, A-112277852, A-120487136*. Qualcomm MDM9206 and others are products of Qualcomm (Qualcomm). MDM9206 is a central processing unit (CPU) product. MDM9607 is a central processing unit (CPU) product. MDM9650 is a central processing unit (CPU) product. A resource management error vulnerability exists in several Qualcomm products. This vulnerability stems from improper management of system resources (such as memory, disk space, files, etc.) by network systems or products

Trust: 2.07

sources: NVD: CVE-2018-13920 // JVNDB: JVNDB-2018-015523 // BID: 107770 // VULHUB: VHN-124028 // VULMON: CVE-2018-13920

AFFECTED PRODUCTS

vendor:	qualcomm	model:	sd 632	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdx24	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qcs605	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 710	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 425	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 820a	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 429	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9607	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9650	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 850	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9206	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdm630	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdm660	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 845	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qm215	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 450	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdm439	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	msm8909w	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 670	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 439	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 855	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 712	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 636	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 625	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9206	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	mdm9607	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	mdm9650	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	msm8909w	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	qcs605	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	qm215	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 425	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 429	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 439	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 450	scope:	-	version:	-	Trust: 0.8
vendor:	google	model:	android	scope:	eq	version:	0	Trust: 0.3

sources: BID: 107770 // JVNDB: JVNDB-2018-015523 // NVD: CVE-2018-13920

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-13920
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-13920
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201904-070
value:	HIGH
Trust: 0.6
VULHUB:	VHN-124028
value:	HIGH
Trust: 0.1
VULMON:	CVE-2018-13920
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-13920
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-124028
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-13920
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: VULHUB: VHN-124028 // VULMON: CVE-2018-13920 // JVNDB: JVNDB-2018-015523 // CNNVD: CNNVD-201904-070 // NVD: CVE-2018-13920

PROBLEMTYPE DATA

problemtype:

CWE-416

Trust: 1.9

sources: VULHUB: VHN-124028 // JVNDB: JVNDB-2018-015523 // NVD: CVE-2018-13920

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201904-070

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201904-070

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-015523

PATCH

title:	April 2019 Code Aurora Security Bulletin	url:	https://www.codeaurora.org/security-bulletin/2019/04/01/april-2019-code-aurora-security-bulletin	Trust: 0.8
title:	Android Kernel Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=90994	Trust: 0.6
title:	Android Security Bulletins: Android Security Bulletin—April 2019	url:	https://vulmon.com/vendoradvisory?qidtp=android_security_bulletins&qid=cd95df8ce79ebdc8577685322caeeedf	Trust: 0.1

sources: VULMON: CVE-2018-13920 // JVNDB: JVNDB-2018-015523 // CNNVD: CNNVD-201904-070

EXTERNAL IDS

db:	NVD	id:	CVE-2018-13920	Trust: 2.9
db:	BID	id:	107770	Trust: 1.0
db:	JVNDB	id:	JVNDB-2018-015523	Trust: 0.8
db:	CNNVD	id:	CNNVD-201904-070	Trust: 0.7
db:	VULHUB	id:	VHN-124028	Trust: 0.1
db:	VULMON	id:	CVE-2018-13920	Trust: 0.1

sources: VULHUB: VHN-124028 // VULMON: CVE-2018-13920 // BID: 107770 // JVNDB: JVNDB-2018-015523 // CNNVD: CNNVD-201904-070 // NVD: CVE-2018-13920

REFERENCES

url:	https://www.codeaurora.org/security-bulletin/2019/04/01/april-2019-code-aurora-security-bulletin	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-13920	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-13920	Trust: 0.8
url:	http://www.securityfocus.com/bid/107770	Trust: 0.7
url:	https://vigilance.fr/vulnerability/google-android-pixel-multiple-vulnerabilities-of-april-2019-28925	Trust: 0.6
url:	https://source.android.com/security/bulletin/2019-04-01.html	Trust: 0.4
url:	http://code.google.com/android/	Trust: 0.3
url:	https://cwe.mitre.org/data/definitions/416.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-124028 // VULMON: CVE-2018-13920 // BID: 107770 // JVNDB: JVNDB-2018-015523 // CNNVD: CNNVD-201904-070 // NVD: CVE-2018-13920

CREDITS

The vendor reported this issue.

Trust: 0.3

sources: BID: 107770

SOURCES

db:	VULHUB	id:	VHN-124028
db:	VULMON	id:	CVE-2018-13920
db:	BID	id:	107770
db:	JVNDB	id:	JVNDB-2018-015523
db:	CNNVD	id:	CNNVD-201904-070
db:	NVD	id:	CVE-2018-13920

LAST UPDATE DATE

2024-11-23T21:38:23.659000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-124028	date:	2019-05-29T00:00:00
db:	VULMON	id:	CVE-2018-13920	date:	2019-05-29T00:00:00
db:	BID	id:	107770	date:	2019-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2018-015523	date:	2019-06-11T00:00:00
db:	CNNVD	id:	CNNVD-201904-070	date:	2019-05-30T00:00:00
db:	NVD	id:	CVE-2018-13920	date:	2024-11-21T03:48:20.527

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-124028	date:	2019-05-24T00:00:00
db:	VULMON	id:	CVE-2018-13920	date:	2019-05-24T00:00:00
db:	BID	id:	107770	date:	2019-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2018-015523	date:	2019-06-11T00:00:00
db:	CNNVD	id:	CNNVD-201904-070	date:	2019-04-02T00:00:00
db:	NVD	id:	CVE-2018-13920	date:	2019-05-24T17:29:02.007