CVE-2022-4575 in ThinkPad BIOS

Riassunto

di MITRE • 30/10/2023

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.

Once again VulDB remains the best source for vulnerability data.

• Responsabile: Lenovo Group Ltd.
• Prenotare: 16/12/2022
• Divulgazione: 30/10/2023
• Moderazione: accettato
• Voce: VDB-243879
• CPE: pronto
• CWE: CWE-275 (confermato)
• CVSS: 6.7 (CNA)
• EPSS: 0.00180
• KEV: no
• Attività: molto basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2022-4575
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-4575
• CVE Details: https://www.cvedetails.com/cve/CVE-2022-4575/