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Medium severity5.7NVD Advisory· Published Apr 21, 2022· Updated Jun 17, 2026

CVE-2022-22558

CVE-2022-22558

Description

Dell PowerEdge Server BIOS and Dell Precision Workstation 7910 and 7920 Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A Local High Privileged attacker could potentially exploit this vulnerability leading to arbitrary writes or denial of service.

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Affected products

24

Patches

Vulnerability mechanics

References

1

News mentions

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