Vulnerability Details : CVE-2022-20526
In CanvasContext::draw of CanvasContext.cpp, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-229742774
Published
2022-12-16 16:15:18
Updated
2025-04-21 14:15:25
Products affected by CVE-2022-20526
- cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-20526
0.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 4 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-20526
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.3
|
LOW | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
1.8
|
1.4
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-04-21 |
|
3.3
|
LOW | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
1.8
|
1.4
|
NIST |
CWE ids for CVE-2022-20526
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2022-20526
-
https://source.android.com/security/bulletin/pixel/2022-12-01
Pixel Update Bulletin—December2022 | Android Open Source ProjectPatch;Vendor Advisory
Jump to