PT-2020-11591 · Google · Android Kernel

Published 2020-06-16 · Updated 2020-06-22 · CVE-2020-0234

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 missing bounds check in the crus afe get param function of msm-cirrus-playback.c, which could lead to a possible out of bounds write. This could result in local escalation of privilege with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android kernel, consider applying a patch that includes a bounds check for the crus afe get param function to prevent out of bounds writes. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-0234

Affected Products

Android Kernel

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-0234 · Security Note
• https://source.android.com/security/bulletin/pixel/2020-06-01 · Vendor Advisory
• https://t.me/cibsecurity/12795 · Telegram Post