Medium severity5.5NVD Advisory· Published Oct 6, 2023· Updated Jun 17, 2026

CVE-2023-21253

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Google/Android6 versions
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*+ 5 more
- 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:*:*:*:*:*:*:*
- (no CPE)range: 13
- (no CPE)

Patches

Vulnerability mechanics

References

android.googlesource.com/platform/frameworks/base/+/84df68840b6f2407146e722ebd95a7d8bc6e3529nvdMailing ListPatch
android.googlesource.com/platform/tools/apksig/+/039f815895f62c9f8af23df66622b66246f3f61envdMailing ListPatch
android.googlesource.com/platform/tools/apksig/+/41d882324288085fd32ae0bb70dc85f5fd0e2be7nvdMailing ListPatch
source.android.com/security/bulletin/2023-10-01nvdPatchVendor Advisory

News mentions

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cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000