PT-2023-18010 · Google · Android Kernel

Published 2023-06-28 · Updated 2023-07-06 · CVE-2023-21224

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/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 heap buffer overflow in the ss ProcessReturnResultComponent function of ss MmConManagement.c, which could lead to a possible out of bounds read. This might result in remote information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android kernel, consider applying a patch to fix the heap buffer overflow issue in the ss ProcessReturnResultComponent function as a permanent solution. As a temporary workaround, restrict access to sensitive information that could be disclosed through this issue until a patch is available.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2023-21224

Affected Products

Android Kernel

References · 2

• https://source.android.com/security/bulletin/pixel/2023-06-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21224 · Security Note