PT-2022-9123 · Google · Android

Published 2022-09-13 · Updated 2022-09-16 · CVE-2021-0697

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Android SoC versions (affected versions not specified)

Description The issue is related to a possible user after free due to a race condition in the PVRSRVRGXSubmitTransferKM function of rgxtransfer.c. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Race Condition

Weakness Enumeration

CWE-416

CWE-362

Related Identifiers

CVE-2021-0697

Affected Products

Android

References · 2

• https://source.android.com/security/bulletin/2022-09-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0697 · Security Note