Details of VAR-202205-0098

ID

VAR-202205-0098

CVE

CVE-2021-35098

TITLE

Buffer error vulnerability in multiple Qualcomm products

Trust: 0.8

sources: JVNDB: JVNDB-2021-019898

DESCRIPTION

Improper validation of session id in PCM routing process can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables. APQ8053 firmware, APQ8096AU firmware, AQT1000 Multiple Qualcomm products such as firmware contain a buffer error vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2021-35098 // JVNDB: JVNDB-2021-019898

AFFECTED PRODUCTS

vendor:	qualcomm	model:	qcs603	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9150	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn6850	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd765g	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd780g	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6391	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	apq8096au	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd680	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn3998	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wsa8810	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd429	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcd9385	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcd9375	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6574a	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sm7250p	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sm7325p	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn3680b	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9640	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn3615	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn6851	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	apq8053	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qcs410	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd765	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	csra6640	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6426	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcd9335	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wsa8815	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qcs605	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	aqt1000	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn3991	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdxr2 5g	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qcs610	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdm429w	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qcm4290	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn3620	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd750g	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca9377	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd870	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcd9341	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wsa8830	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcd9326	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn3980	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qcs4290	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	ar8031	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcd9370	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn3680	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd695	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	msm8953	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd662	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qcs405	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd855	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdx12	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn3660b	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sa515m	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn6855	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wsa8835	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qcm6125	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6420	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcd9380	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn6856	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6574au	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn3990	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qualcomm215	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd480	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn3950	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qcs6125	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd460	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qrb5165	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd865 5g	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdx55m	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9650	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd690 5g	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qrb5165n	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn3988	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6174a	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd888 5g	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd778g	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qrb5165m	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn6750	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	csra6620	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	wcn6740	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6436	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6390	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdx55	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd768g	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6430	scope:	eq	version:	-	Trust: 1.0
vendor:	クアルコム	model:	qca6390	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	apq8053	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	apq8096au	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	qca6420	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	qca6430	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	qca6574au	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	qca6574a	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	qca6174a	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	qca6426	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	csra6620	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	qca6436	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	csra6640	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	msm8953	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	qca9377	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	aqt1000	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	ar8031	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	mdm9650	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	mdm9150	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	qca6391	scope:	-	version:	-	Trust: 0.8
vendor:	クアルコム	model:	mdm9640	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-019898 // NVD: CVE-2021-35098

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-35098
value:	MEDIUM
Trust: 1.0
product-security@qualcomm.com:	CVE-2021-35098
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-35098
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202205-1859
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2021-35098
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: 1.8

nvd@nist.gov:	CVE-2021-35098
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.8
impactScore:	5.9
version:	3.1
Trust: 2.0
NVD:	CVE-2021-35098
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2021-019898 // CNNVD: CNNVD-202205-1859 // NVD: CVE-2021-35098 // NVD: CVE-2021-35098

PROBLEMTYPE DATA

problemtype:	CWE-119	Trust: 1.0
problemtype:	Buffer error (CWE-119) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-019898 // NVD: CVE-2021-35098

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202205-1859

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202205-1859

PATCH

title:

Qualcomm Buffer error vulnerability fix

url:

http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=197395

Trust: 0.6

sources: CNNVD: CNNVD-202205-1859

EXTERNAL IDS

db:	NVD	id:	CVE-2021-35098	Trust: 3.2
db:	JVNDB	id:	JVNDB-2021-019898	Trust: 0.8
db:	CNNVD	id:	CNNVD-202205-1859	Trust: 0.6

sources: JVNDB: JVNDB-2021-019898 // CNNVD: CNNVD-202205-1859 // NVD: CVE-2021-35098

REFERENCES

url:	https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2021-35098	Trust: 0.8
url:	https://vigilance.fr/vulnerability/google-android-pixel-multiple-vulnerabilities-of-may-2022-38198	Trust: 0.6
url:	https://source.android.com/security/bulletin/pixel/2022-05-01	Trust: 0.6
url:	https://cxsecurity.com/cveshow/cve-2021-35098/	Trust: 0.6

sources: JVNDB: JVNDB-2021-019898 // CNNVD: CNNVD-202205-1859 // NVD: CVE-2021-35098

SOURCES

db:	JVNDB	id:	JVNDB-2021-019898
db:	CNNVD	id:	CNNVD-202205-1859
db:	NVD	id:	CVE-2021-35098

LAST UPDATE DATE

2024-08-14T14:49:50.594000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2021-019898	date:	2023-08-24T08:28:00
db:	CNNVD	id:	CNNVD-202205-1859	date:	2022-06-30T00:00:00
db:	NVD	id:	CVE-2021-35098	date:	2022-06-24T15:21:45.167

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2021-019898	date:	2023-08-24T00:00:00
db:	CNNVD	id:	CNNVD-202205-1859	date:	2022-05-02T00:00:00
db:	NVD	id:	CVE-2021-35098	date:	2022-06-14T10:15:16.787