PT-2022-26480 · Google · Android Kernel

Published 2022-12-16 · Updated 2022-12-21 · CVE-2022-42519

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 kernel

Description A possible stack clash leading to memory corruption was found in the CdmaBroadcastSmsConfigsRequestData::encode function of cdmasmsdata.cpp. This issue could lead to local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.

Recommendations For Android kernel, apply the necessary patch or update to resolve the issue. 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-2022-42519

Affected Products

Android Kernel

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2022-42519 · Security Note
• https://source.android.com/security/bulletin/pixel/2022-12-01 · Vendor Advisory
• https://t.me/cibsecurity/54679 · Telegram Post