#VU61319 Improper Authentication in macOS - CVE-2022-22647

Vulnerability identifier: #VU61319

Vulnerability risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-22647

CWE-ID: CWE-287

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
macOS
Operating systems & Components / Operating system

Vendor: Apple Inc.

Description

The vulnerability allows an attacker to bypass Login Window authentication.

The vulnerability exists due to an error in the Login Window feature. An attacker with physical access to the system can bypass the login window and gain unauthorized access to the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

macOS: 12.0 21A344 - 12.2.1 21D62

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External links
https://support.apple.com/en-us/HT213183

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Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.