PT-2023-17998 · Google · Android

CVE-2023-21209 · Published 2023-06-28 · Updated 2023-07-05

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 versions prior to Android-13

Description The issue is related to unsafe deserialization in multiple functions of sta iface.cpp, which could lead to a possible out of bounds read. This could result in local escalation of privilege, with System execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android versions prior to Android-13, update to Android-13 or a newer version to resolve the issue.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2023-21209

Affected Products

Android

References · 3

• https://osv.dev/vulnerability/CVE-2023-21209 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21209 · Security Note
• https://source.android.com/security/bulletin/pixel/2023-06-01 · Vendor Advisory