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Lenovo BIOS: Mehrere Schwachstellen
Advisory ansehen veröffentlicht 2023-03-14
Ein Angreifer kann mehrere Schwachstellen im Lenovo BIOS ausnutzen, um Sicherheitsvorkehrungen zu umgehen und beliebigen Code auszuführen.
01
beschreibt (7)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2022-4575US | medium6.7OT erhöht | — | ||
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 eleva… | ||||
| CVE-2022-4574US | medium6.7 | — | ||
An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.
| ||||
| CVE-2022-4573US | medium6.7 | — | ||
An SMI handler input validation vulnerability in the ThinkPad X1 Fold Gen 1 could allow an attacker with local access and elevated privileges to execute arbitrary code.
| ||||
| CVE-2022-48189US | medium6.7 | — | ||
An SMM driver input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code. | ||||
| CVE-2022-48183US | medium6.8 | — | ||
A vulnerability was reported in ThinkPad T14s Gen 3 and X13 Gen3 that could cause the BIOS tamper detection mechanism to not trigger under specific circumstances which could allow… | ||||
| CVE-2022-48182US | medium6.8 | — | ||
A vulnerability was reported in ThinkPad T14s Gen 3 and X13 Gen3 that could cause the BIOS tamper detection mechanism to not trigger under specific circumstances which could allow… | ||||
| CVE-2022-3728US | medium6.8 | — | ||
A vulnerability was reported in ThinkPad T14s Gen 3 and X13 Gen3 that could cause the BIOS tamper detection mechanism to not trigger under specific circumstances which could allow… | ||||
02
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
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