CVE-2023-21267 - OpenCVE

In multiple functions of KeyguardViewMediator.java, there is a possible way to bypass lockdown mode with screen pinning due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Google	Android

Configuration 1 [-]

OR	cpe:2.3:o:google:android:11.0:-::::::
	cpe:2.3:o:google:android:12.0:-::::::
	cpe:2.3:o:google:android:12.1:-::::::
	cpe:2.3:o:google:android:13.0:-::::::

No data.

References

Link	Providers
https://android.googlesource.com/platform/frameworks/base/+/cb7e9c7549a2a076ec00db15e3da0d21b31b0b1c
https://android.googlesource.com/platform/frameworks/base/+/cecddcd865f72d76f7aacb1cf4479365847299f9
https://android.googlesource.com/platform/frameworks/base/+/e205cd30e91d8eeadf562140c34c306ebf7d6394
https://source.android.com/security/bulletin/2024-04-01

History

No history.

MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2023-08-14T20:59:41.378Z

Updated: 2024-08-02T09:28:26.209Z

Reserved: 2022-11-03T22:37:50.653Z

Link: CVE-2023-21267

Vulnrichment

Updated: 2024-08-02T09:28:26.209Z

NVD

Status : Modified

Published: 2023-08-14T21:15:12.243

Modified: 2024-07-03T01:39:20.417

Link: CVE-2023-21267

Redhat

No data.

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