CVE-2022-4575

CVSS 6.7 MEDIUMEPSS 0.2%CWE-276

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.7EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

30 Oct 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability due to improper write protection of UEFI variables was reported in the BIOS of some ThinkPad models could allow an attacker with physical or local access and elevated privileges the ability to bypass Secure Boot.

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Lenovo · ThinkPad BIOS

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References

https://support.lenovo.com/us/en/product_security/LEN-106014