PT-2022-14532 · Google · Android

CVE-2022-20306 · Published 2022-08-11 · Updated 2022-08-15

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 In Camera Provider HAL, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android version Android-13, update to a version that fixes the memory corruption issue in Camera Provider HAL to prevent local escalation of privilege.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2022-20306

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2022-20306 · Vendor Advisory
• https://source.android.com/security/bulletin/android-13 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20306 · Security Note
• https://t.me/cibsecurity/48062 · Telegram Post