PT-2022-14759 · Google · Android

Published 2022-12-16 · Updated 2022-12-19 · CVE-2022-20546

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 versions Android-13

Description The issue is related to a missing bounds check in the getCurrentConfigImpl function of Effect.cpp, which can lead to a possible out of bounds write. This could result in local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.

Recommendations For Android version Android-13, consider restricting access to the getCurrentConfigImpl function of Effect.cpp to minimize the risk of exploitation until a patch is available.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-20546

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2022-20546 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20546 · Security Note
• https://source.android.com/security/bulletin/pixel/2022-12-01 · Vendor Advisory
• https://t.me/cibsecurity/54723 · Telegram Post