Description
In avct_lcb_msg_asmbl of avct_lcb_act.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-230867224
References (1)
Core 1
Core References
Vendor Advisory
https://source.android.com/security/bulletin/2022-12-01
Scores
CVSS v3
8.8
EPSS
0.0022
EPSS Percentile
11.8%
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
10.0
google/android
11.0
google/android
12.0
google/android
12.1
google/android
13.0
Published
Dec 13, 2022
Tracked Since
Feb 18, 2026