CVE-2023-21281

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Aug 14, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-21281: High severity, CVSS 7.8 | Vulnix