CVE-2021-25457

An improper input validation vulnerability in DSP driver prior to SMR Sep-2021 Release 1 allows local attackers to get a limited kernel memory information.

CVSS v3 5.9 MEDIUM
CVSS v2.0 2.1 LOW

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9	Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*

OR	cpe:2.3:h:samsung:exynos_2100:-:::::::*
	cpe:2.3:h:samsung:exynos_980:-:::::::*
	cpe:2.3:h:samsung:exynos_9830:-:::::::*

History

21 Nov 2024, 05:55

Type	Values Removed	Values Added
CVSS	v2 : ~~2.1~~ v3 : ~~3.3~~	v2 : 2.1 v3 : 5.9
References	~~() https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9 - Vendor Advisory~~	() https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9 - Vendor Advisory

22 Sep 2021, 17:31

Type	Values Removed	Values Added
CWE		CWE-20
CPE		cpe:2.3:h:samsung:exynos_9830:-:::::::* cpe:2.3:o:google:android:10.0:::::::* cpe:2.3:o:google:android:11.0:::::::* cpe:2.3:h:samsung:exynos_980:-:::::::* cpe:2.3:h:samsung:exynos_2100:-:::::::*
References	~~(MISC) https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9 -~~	(MISC) https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 2.1 v3 : 3.3

09 Sep 2021, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-09-09 19:15

Updated : 2024-11-21 05:55

NVD link : CVE-2021-25457

Mitre link : CVE-2021-25457

CVE.ORG link : CVE-2021-25457

JSON object : View

Products Affected

google

android

samsung

exynos_9830
exynos_980
exynos_2100

CWE

CWE-20

Improper Input Validation

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