PT-2021-12999 · Google · Android

Published 2021-01-01 · Updated 2021-01-13 · CVE-2021-0316

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: Android versions Android-8.0 through Android-11

Description: The issue is related to a possible out of bounds write in the avrc pars vendor cmd function due to a missing bounds check. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations: For Android versions Android-8.0 through Android-11, update to a version that includes the fix for the issue, as described in Android ID A-168802990.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ASB-A-168802990

CVE-2021-0316

Affected Products

Android

References · 5

• https://source.android.com/security/bulletin/2021-01-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0316 · Security Note
• https://osv.dev/vulnerability/ASB-A-168802990 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-0316 · Vendor Advisory
• https://android.googlesource.com/platform/system/bt/+/f328ab46d5419632aec221f95b186ec71077176e · Note