CVE-2023-40077
HIGHAndroid - Use-After-Free via Race Condition in MetaDataBase.cpp
Title source: llmDescription
In multiple functions of MetaDataBase.cpp, there is a possible UAF write due to a race condition. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References (2)
Core 2
Core References
Mailing List, Patch
https://android.googlesource.com/platform/frameworks/av/+/58fd993a89a3a22fa5a4a1a4548125c6783ec80c
Patch, Vendor Advisory
https://source.android.com/security/bulletin/2023-12-01
Scores
CVSS v3
8.1
EPSS
0.1079
EPSS Percentile
93.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-362
Status
published
Products (5)
google/android
11.0
google/android
12.0
google/android
12.1
google/android
13.0
google/android
14.0
Published
Dec 04, 2023
Tracked Since
Feb 18, 2026