Vulnerability Details : CVE-2023-21356
In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
Published
2023-10-30 17:15:52
Updated
2023-11-04 03:21:06
Vulnerability category: Memory Corruption
Products affected by CVE-2023-21356
- cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-21356
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 15 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-21356
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2023-21356
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-21356
-
https://source.android.com/docs/security/bulletin/android-14
Android 14 Security Release Notes | Android Open Source ProjectVendor Advisory
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