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7.5 High

CVE-2022-34401 Dell BIOS contains a stack based buffer overflow vulnerability

Description

Dell BIOS contains a stack based buffer overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter in order to gain arbitrary code execution in SMRAM.

Affected products and versions

Product Affected versions Fixed in
CPG BIOS 1.4.3 No fix stated

Other CVEs of CPG BIOS

The 110 CVEs of CPG BIOS →
CVE-2024-0158 Dell BIOS contains an improper input validation vulnerability 5.1 Medium CVE-2024-32855 Dell Client Platform BIOS contains an Out-of-bounds Write vulnerability in an externally developed component 3.8 Low CVE-2024-32860 Dell Client Platform BIOS contains an Improper Input Validation vulnerability in an externally developed component 7.5 High CVE-2024-32858 Dell Client Platform BIOS contains an Improper Input Validation vulnerability in an externally developed component 7.5 High
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