Description
In bta_av_rc_msg of bta_av_act.cc, there is a possible use after free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References (2)
Core 2
Core References
Issue Tracking, Patch
https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b7ea57f620436c83a9766f928437ddadaa232e3a
Vendor Advisory
https://source.android.com/security/bulletin/2023-09-01
Scores
CVSS v3
7.8
EPSS
0.0009
EPSS Percentile
0.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-416
Status
published
Products (4)
google/android
11.0
google/android
12.0
google/android
12.1
google/android
13.0
Published
Sep 11, 2023
Tracked Since
Feb 18, 2026