High severity7.5NVD Advisory· Published Mar 16, 2023· Updated Jun 17, 2026
CVE-2022-34422
CVE-2022-34422
Description
Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service.
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Affected products
3- Range: 14G,15G
Patches
Vulnerability mechanics
References
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