PT-2021-13182 · Google · Android

Published 2021-06-22 · Updated 2021-06-23 · CVE-2021-0535

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-11

Description: A memory corruption issue exists due to a use after free in the wpas ctrl msg queue timeout function of ctrl iface unix.c. This could lead to local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.

Recommendations: For Android version Android-11, update to a version that contains a fix for this issue to prevent local escalation of privilege.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2021-0535

Affected Products

Android

References · 3

• https://osv.dev/vulnerability/CVE-2021-0535 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0535 · Security Note
• https://source.android.com/security/bulletin/pixel/2021-06-01 · Vendor Advisory