PT-2022-14644 · Google · Android

Published 2022-10-01 · Updated 2022-10-13 · CVE-2022-20417

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Android versions Android-12 through Android-13

Description The issue is related to an incorrect bounds check in the audioTransportsToHal function of HidlUtils.cpp, 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 versions Android-12 through Android-13, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ASB-A-237288416

CVE-2022-20417

Affected Products

Android

References · 4

• https://source.android.com/security/bulletin/2022-10-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20417 · Security Note
• https://osv.dev/vulnerability/CVE-2022-20417 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-237288416 · Vendor Advisory