CVE-2023-40087
HIGHAndroid - Out-of-bounds Write in btif_avrcp_audio_track.cc
Title source: llmDescription
In transcodeQ*ToFloat of btif_avrcp_audio_track.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to paired device 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/packages/modules/Bluetooth/+/243fdf1c0d53bda9e829b4bec9f7c2a824b4d3d1
Patch, Vendor Advisory
https://source.android.com/security/bulletin/2023-12-01
Scores
CVSS v3
8.8
EPSS
0.0008
EPSS Percentile
23.5%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-787
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