Vulnerability Details : CVE-2023-21235
In onCreate of LockSettingsActivity.java, there is a possible way set a new lockscreen PIN without entering the existing PIN due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Published
2023-08-14 22:15:13
Updated
2023-10-13 01:00:33
Products affected by CVE-2023-21235
- cpe:2.3:o:google:android:11.0:-:*:*:*:*:*:*
- cpe:2.3:o:google:android:13.0:-:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-21235
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-2023-21235
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
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 |
References for CVE-2023-21235
-
https://source.android.com/security/bulletin/wear/2023-08-01
404 | Page Not Found | Android Open Source ProjectBroken Link
-
https://source.android.com/docs/security/bulletin/wear/2023/2023-08-01
Wear OS Security Bulletin—August 2023 | Android Open Source ProjectVendor Advisory
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