PT-2022-9136 · Google · Android

Published 2022-10-11 · Updated 2022-10-13 · CVE-2021-0951

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/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 an integer overflow in the DevmemIntHeapAcquire function, which could lead to arbitrary code execution. This might result in local escalation of privilege without requiring additional execution privileges. User interaction is not necessary for exploitation.

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

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2021-0951

Affected Products

Android

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2021-0951 · Security Note
• https://source.android.com/security/bulletin/2022-10-01 · Vendor Advisory