PT-2022-14812 · Google · Android Kernel

Published 2022-12-16 · Updated 2022-12-21 · CVE-2022-20604

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android kernel

Description The issue is related to a possible out of bounds read in the SAECOMM SetDcnIdForPlmn function of SAECOMM DbManagement.c due to a missing bounds check. This could lead to remote information disclosure from a single device with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations As a temporary workaround, consider restricting access to the SAECOMM SetDcnIdForPlmn function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2022-20604

Affected Products

Android Kernel

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2022-20604 · Security Note
• https://source.android.com/security/bulletin/pixel/2022-12-01 · Vendor Advisory
• https://t.me/cibsecurity/54678 · Telegram Post