Vulnerability Details : CVE-2023-21031
In setPowerMode of HWC2.cpp, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-242688355
Vulnerability category: Information leak
Published
2023-03-24 20:15:14
Updated
2023-06-28 18:15:13
Exploit prediction scoring system (EPSS) score for CVE-2023-21031
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-2023-21031
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
4.7
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.0
|
3.6
|
[email protected] |
CWE ids for CVE-2023-21031
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: [email protected] (Primary)
-
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.Assigned by: [email protected] (Primary)
References for CVE-2023-21031
Products affected by CVE-2023-21031
- cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*