PT-2022-26482 · Google · Android Kernel

Published 2022-12-16 · Updated 2022-12-21 · CVE-2022-42520

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android kernel

Description A possible use after free issue in ServiceInterface::HandleRequest of serviceinterface.cpp could lead to local escalation of privilege. System execution privileges are needed for exploitation, and user interaction is not required.

Recommendations For Android kernel, apply the necessary patch or update to fix the use after free issue in ServiceInterface::HandleRequest. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2022-42520

Affected Products

Android Kernel

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2022-42520 · Security Note
• https://source.android.com/security/bulletin/pixel/2022-12-01 · Vendor Advisory
• https://t.me/cibsecurity/54751 · Telegram Post