PT-2022-26477 · Google · Android Kernel

Published 2022-12-16 · Updated 2022-12-21 · CVE-2022-42516

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android kernel

Description The issue is related to a possible out of bounds read in the ProtocolSimBuilderLegacy::BuildSimGetGbaAuth function due to a missing bounds check. This could lead to local information disclosure, requiring System execution privileges for exploitation. User interaction is not needed for exploitation.

Recommendations For Android kernel, apply the necessary patch or update to fix the missing bounds check in the ProtocolSimBuilderLegacy::BuildSimGetGbaAuth function.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2022-42516

Affected Products

Android Kernel

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2022-42516 · Security Note
• https://source.android.com/security/bulletin/pixel/2022-12-01 · Vendor Advisory