High severity7.8NVD Advisory· Published Dec 4, 2023· Updated Jun 17, 2026
CVE-2023-40094
CVE-2023-40094
Description
In keyguardGoingAway of ActivityTaskManagerService.java, there is a possible lock screen bypass due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
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Affected products
7Patches
Vulnerability mechanics
References
2- android.googlesource.com/platform/frameworks/base/+/1120bc7e511710b1b774adf29ba47106292365e7nvdMailing ListPatch
- source.android.com/security/bulletin/2023-12-01nvdVendor Advisory
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