Type Confusion in macOS - CVE-2022-22661
Published: March 14, 2022
Vulnerability identifier: #VU61310
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-2022-22661
CWE-ID: CWE-843
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a malicious application to escalate privileges on the system.
The vulnerability exists due to a type confusion error in Intel Graphics Driver subsystem. A local application can trigger a type confusion error and execute arbitrary code with kernel privileges.
Affected software
macOS
How to mitigate CVE-2022-22661
Install updates from vendor's website.
macOS - addressed in versions 12.3 21E230, 10.15.7 19H1823, 11.6.5 20G527