CVE-2023-21218

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
04/12/2023
Last modified:
22/12/2023

Description

In PMRChangeSparseMemOSMem of physmem_osmem_linux.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*


References to Advisories, Solutions, and Tools