Vulnerability Details : CVE-2023-21253
In multiple locations, there is a possible way to crash multiple system services due to resource exhaustion. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
Published
2023-10-06 19:15:13
Updated
2023-10-11 18:26:51
Vulnerability category: Denial of service
Products affected by CVE-2023-21253
- cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-21253
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-21253
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2023-21253
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-21253
-
https://android.googlesource.com/platform/tools/apksig/+/41d882324288085fd32ae0bb70dc85f5fd0e2be7
41d882324288085fd32ae0bb70dc85f5fd0e2be7 - platform/tools/apksig - Git at GoogleMailing List;Patch
-
https://android.googlesource.com/platform/frameworks/base/+/84df68840b6f2407146e722ebd95a7d8bc6e3529
84df68840b6f2407146e722ebd95a7d8bc6e3529 - platform/frameworks/base - Git at GoogleMailing List;Patch
-
https://source.android.com/security/bulletin/2023-10-01
Android Security Bulletin—October 2023 | Android Open Source ProjectPatch;Vendor Advisory
-
https://android.googlesource.com/platform/tools/apksig/+/039f815895f62c9f8af23df66622b66246f3f61e
039f815895f62c9f8af23df66622b66246f3f61e - platform/tools/apksig - Git at GoogleMailing List;Patch
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