PT-2023-18004 · Google · Android

Published 2023-06-28 · Updated 2023-07-06 · CVE-2023-21214

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-13

Description The issue is related to a possible out of bounds read due to unsafe deserialization in the addGroupWithConfigInternal function of p2p iface.cpp. This could lead to local information disclosure, requiring System execution privileges for exploitation. No user interaction is needed for exploitation.

Recommendations For Android version Android-13, consider applying the fix provided in the Android security update to resolve the issue. As a temporary workaround, restrict access to the addGroupWithConfigInternal function in p2p iface.cpp to minimize the risk of exploitation.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2023-21214

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2023-21214 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21214 · Security Note
• https://source.android.com/security/bulletin/pixel/2023-06-01 · Vendor Advisory
• https://t.me/cibsecurity/65657 · Telegram Post