Type Confusion in macOS - CVE-2022-32915
Published: October 25, 2022
Vulnerability identifier: #VU68652
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-2022-32915
CWE-ID: CWE-843
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 a type confusion error in DriverKit. A local application can trigger memory corruption and execute arbitrary code with kernel privileges.
Affected software
macOS
How to mitigate CVE-2022-32915
Install updates from vendor's website.
macOS - addressed in versions 13.0 22A380, 12.6.3 21G419