CVE-2023-20956

MEDIUM

Android - Out-of-bounds Write in C2SurfaceSyncObj.cpp Import

Title source: llm
STIX 2.1

Description

In Import of C2SurfaceSyncObj.cpp, there is a possible out of bounds write due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-240140929

References (1)

Core 1
Core References

Scores

CVSS v3 4.4
EPSS 0.0009
EPSS Percentile 0.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (3)
google/android 12.0
google/android 12.1
google/android 13.0
Published Mar 24, 2023
Tracked Since Feb 18, 2026