PT-2022-9125 · Google · Android

Published 2022-10-14 · Updated 2022-10-15 · CVE-2021-0699

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 prior to the fixed version

Description The issue is related to a possible out of bounds write due to a missing bounds check in HTBLogKM of TBD. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android versions prior to the fixed version, consider applying a patch or fix to address the missing bounds check in HTBLogKM of TBD as soon as it becomes available. 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-2021-0699

Affected Products

Android

References · 3

• https://source.android.com/security/bulletin/2022-10-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0699 · Security Note
• https://t.me/cibsecurity/51449 · Telegram Post