Permissions, Privileges, and Access Controls in Google Android - CVE-2022-20424
Published: October 4, 2022
Vulnerability identifier: #VU67869
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-20424
CWE-ID: CWE-264
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to missing checks when working with concurrent tasks in io_uring implementation. A local application can escalate privileges on the system.
Affected software
Google Android
How to mitigate CVE-2022-20424
Install updates from vendor's website.
Google Android - addressed in versions 10 2022-10-05, 11 2022-10-05, 12L 2022-10-05, 12 2022-10-05, 13 2022-10-05