CVE-2021-25467

Assuming system privilege is gained, possible buffer overflow vulnerabilities in the Vision DSP kernel driver prior to SMR Oct-2021 Release 1 allows privilege escalation to Root by hijacking loaded library.
Configurations

Configuration 1 (hide)

AND
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

14 Oct 2021, 19:27

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : 7.2
v3 : 6.7
CPE cpe:2.3:h:samsung:exynos_9830:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_2100:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
CWE CWE-120
References (MISC) https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10 - (MISC) https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10 - Vendor Advisory

06 Oct 2021, 18:39

Type Values Removed Values Added
New CVE

Information

Published : 2021-10-06 18:15

Updated : 2024-02-04 22:08


NVD link : CVE-2021-25467

Mitre link : CVE-2021-25467

CVE.ORG link : CVE-2021-25467


JSON object : View

Products Affected

samsung

  • exynos_980
  • exynos_2100
  • exynos_9830

google

  • android
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')