Vulnerability Details : CVE-2023-21106
In adreno_set_param of adreno_gpu.c, there is a possible memory corruption due to a double free. 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-265016072References: Upstream kernel
Published
2023-05-15 22:15:12
Updated
2023-05-24 00:16:34
Vulnerability category: Memory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2023-21106
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-2023-21106
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | 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
|
NIST |
CWE ids for CVE-2023-21106
-
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-21106
-
https://source.android.com/security/bulletin/2023-05-01
Android Security Bulletin—May 2023 | Android Open Source ProjectPatch;Vendor Advisory
Products affected by CVE-2023-21106
- cpe:2.3:o:google:android:-:*:*:*:*:*:*:*