CVE-2022-22558

MediumCVSS 6.0/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 6.0/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

Weakness enumeration

CWE-119

Affected software

VendorProductVersions
DellPowerEdge Platform>= unspecified, < BIOS update for PowerEdge 13G Intel 1S/2S and 14G AMD

References

Timeline

Published
Apr 21, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-22558: Medium severity, CVSS 6.0 | Vulnix