CVE Vulnerabilities

CVE-2023-21217

Published: Dec 04, 2023 | Modified: Dec 22, 2023

CVSS 3.x

9.8

CRITICAL

Source:

NVD

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

CVSS 2.x

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2023-21217
CWE	https://cwe.mitre.org/data/definitions/.html

In PMRWritePMPageList of TBD, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected Software

Name	Vendor	Start Version	End Version
Android	Google	- (including)	- (including)

References

https://source.android.com/security/bulletin/2023-12-01

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