CVEvulnerability

CVE-2023-21402

9.8 CRITICAL Published 2023-12-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-12-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

In MMU_UnmapPages of mmu_common.c, there is a possible out of bounds read due to improper input validation. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected configurations

• google android

References