Vulnerability Details : CVE-2023-40078
In a2dp_vendor_opus_decoder_decode_packet of a2dp_vendor_opus_decoder.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to paired device escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Published
2023-12-04 23:15:24
Updated
2024-02-02 16:29:38
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2023-40078
- cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-40078
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 52 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-40078
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2023-40078
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-40078
-
https://source.android.com/security/bulletin/2023-12-01
Android Security Bulletin—December 2023 | Android Open Source ProjectPatch;Third Party Advisory
-
https://android.googlesource.com/platform/packages/modules/Bluetooth/+/6cdf985a664476659b84d8c74698cb3dfa28f82b
6cdf985a664476659b84d8c74698cb3dfa28f82b - platform/packages/modules/Bluetooth - Git at GoogleMailing List;Patch
Jump to