CVE-2022-20409

—

CVSS 3.1

6.7 medium

EPSS

<1%p46

Published

Oct 11, 2022 (Oct 11, 2022)

Modified

Jun 17, 2026

Description

In io_identity_cow of io_uring.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-238177383References: Upstream kernel

Vendors: google
Products: android
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

In the news0 stories

No ingested article mentions this CVE yet.