PT-2020-11578 · Google · Android Kernel

Published 2020-05-14 · Updated 2020-05-15 · CVE-2020-0220

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Android kernel

Description The issue is related to a possible out of bounds write in the crus afe callback function of msm-cirrus-playback.c due to a missing bounds check. This could lead to local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.

Recommendations For Android kernel, apply the necessary patch to fix the missing bounds check in the crus afe callback function to prevent out of bounds write.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-0220

Affected Products

Android Kernel

References · 2

• https://source.android.com/security/bulletin/pixel/2020-05-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0220 · Security Note