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7.5 High

CVE-2022-34393 Dell BIOS contains an improper input validation vulnerability

Description

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.

Affected products and versions

Product Affected versions Fixed in
BIOS 2.17 earliest → 2.17.0 No fix stated

Other CVEs of BIOS

The 3 CVEs of BIOS →
CVE-2022-32490 Dell BIOS contains an improper input validation vulnerability 7.5 High CVE-2022-34460 Prior Dell BIOS versions contain an improper input validation vulnerability 7.5 High
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