PT-2022-26495 · Google · Android Kernel

Published 2022-11-17 · Updated 2022-11-22 · CVE-2022-42533

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 kernel

Description In the shared metadata init function of SharedMetadata.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2022-42533

Affected Products

Android Kernel

References · 4

• https://source.android.com/security/bulletin/pixel/2022-11-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-42533 · Security Note
• https://t.me/cvenotify/38185 · Telegram Post
• https://t.me/cibsecurity/53138 · Telegram Post