In emulation_proc_handler of armv8_deprecated.c, there is a possible way to corrupt memory due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-237540956References: Upstream kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2022-10-11T00:00:00.000Z

Updated: 2026-10-14T15:02:24.077Z

Reserved: 2021-10-14T00:00:00.000Z

Link: CVE-2022-20422

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-10-11T20:15:12.693

Modified: 2026-10-14T16:17:22.610

Link: CVE-2022-20422

cve-icon Redhat

No data.