Vulnerability Details : CVE-2023-21040
In buildCommand of bluetooth_ccc.cc, there is a possible out of bounds write 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.Product: AndroidVersions: Android kernelAndroid ID: A-238420277References: N/A
Published
2023-03-24 20:15:14
Updated
2023-03-29 18:22:09
Exploit prediction scoring system (EPSS) score for CVE-2023-21040
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2023-21040
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
[email protected] |
References for CVE-2023-21040
-
https://source.android.com/security/bulletin/pixel/2023-03-01
Vendor Advisory
Products affected by CVE-2023-21040
- cpe:2.3:o:google:android:-:*:*:*:*:*:*:*