Android Keyguard Local Escalation: Screen Timeout Logic Error
CVE-2023-21281 Published on August 14, 2023
In multiple functions of KeyguardViewMediator.java, there is a possible failure to lock after screen timeout due to a logic error in the code. This could lead to local escalation of privilege across users with no additional execution privileges needed. User interaction is not needed for exploitation.
Products Associated with CVE-2023-21281
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Affected Versions
Google Android:- Version 13 is affected.
- Version 12L is affected.
- Version 12 is affected.
- Version 11 is affected.
- Version 11 is affected.
- Version 12 is affected.
- Version 12l is affected.
- Version 13 is affected.
Exploit Probability
EPSS
0.02%
Percentile
6.17%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.