CVE-2023-21401

State: Published
Severity: Not scored
Published: Dec 4, 2023
Updated: Dec 2, 2024
Reserved: Nov 3, 2022

Description

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

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
AndroidGoogle	Android SoCAffected

References

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

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