Vulnerability identifier: #VU63227
Vulnerability risk: Low
Exploitation vector: Local
Exploit availability: No
Vendor: Apple Inc.
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary error within the AMD firmware. A local user can run a specially crafted program to trigger memory corruption and execute arbitrary code with elevated privileges.
Install updates from vendor's website.
Vulnerable software versions
macOS: 12.0 21A344 - 12.3.1 21E258
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.