CVE-2022-4575

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Summary

CVECVE-2022-4575
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-10-30 15:15:00 UTC
Updated2023-11-08 00:24:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-276

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Lenovo Thinkpad 25 - All All All
Operating System Lenovo Thinkpad 25 Firmware All All All All
Hardware Lenovo Thinkpad L560 - All All All
Operating System Lenovo Thinkpad L560 Firmware All All All All
Hardware Lenovo Thinkpad P50 - All All All
Hardware Lenovo Thinkpad P50s - All All All
Operating System Lenovo Thinkpad P50s Firmware All All All All
Operating System Lenovo Thinkpad P50 Firmware All All All All
Hardware Lenovo Thinkpad P70 - All All All
Operating System Lenovo Thinkpad P70 Firmware All All All All
Hardware Lenovo Thinkpad T470 - All All All
Hardware Lenovo Thinkpad T470s - All All All
Operating System Lenovo Thinkpad T470s Firmware All All All All
Operating System Lenovo Thinkpad T470 Firmware All All All All
Hardware Lenovo Thinkpad T560 - All All All
Operating System Lenovo Thinkpad T560 Firmware All All All All
Hardware Lenovo Thinkpad X1 Carbon 4th Gen - All All All
Operating System Lenovo Thinkpad X1 Carbon 4th Gen Firmware All All All All
Hardware Lenovo Thinkpad X1 Yoga 1st Gen - All All All
Operating System Lenovo Thinkpad X1 Yoga 1st Gen Firmware All All All All
Hardware Lenovo Thinkpad X260 - All All All
Operating System Lenovo Thinkpad X260 Firmware All All All All
Hardware Lenovo Thinkpad X270 - All All All
Operating System Lenovo Thinkpad X270 Firmware All All All All
Hardware Lenovo Thinkpad Yoga 260 - All All All
Operating System Lenovo Thinkpad Yoga 260 Firmware All All All All

References

ReferenceSourceLinkTags
ThinkPad BIOS Vulnerabilities - Lenovo Support US MISC support.lenovo.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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