Improper SMM Communication Buffer Verification Vulnerability in Dell PowerEdge Server BIOS and Dell Precision Workstation 7910 and 7920 Rack BIOS

CVE-2022-22558 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

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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