PT-2020-11776 · Google · Android Kernel

Published 2020-09-17 · Updated 2021-07-21 · CVE-2020-0428

Positive Technologies (AI Summary)

CVSS v2.0

4.4

Medium

Base vector

AV:L/AC:M/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 use after free due to a race condition in the CamX code. This could lead to local escalation of privilege, with System execution privileges required. User interaction is not needed for exploitation.

Recommendations For Android kernel, apply the fix for the race condition in the CamX code to prevent use after free and potential local escalation of privilege.

Fix

Race Condition

Use After Free

Weakness Enumeration

CWE-362

CWE-416

Related Identifiers

CVE-2020-0428

Affected Products

Android Kernel

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2020-0428 · Security Note
• https://source.android.com/security/bulletin/pixel/2020-09-01 · Vendor Advisory