PT-2023-17738 · Google · Android Kernel

Published 2023-02-15 · Updated 2025-03-19 · CVE-2023-20949

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android kernel

Description In the s2mpg11 pmic probe function of s2mpg11-regulator.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android kernel, consider applying a patch to fix the heap buffer overflow issue in the s2mpg11 pmic probe function of s2mpg11-regulator.c to prevent local information disclosure.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-20949

Affected Products

Android Kernel

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-20949 · Security Note
• https://source.android.com/security/bulletin/pixel/2023-02-01 · Vendor Advisory
• https://t.me/cvenotify/115385 · Telegram Post
• https://t.me/cibsecurity/58197 · Telegram Post