VULNERABILITY INTELLIGENCE

CVE-2022-22558

CVSS score5.7 MEDIUM
EPSS probability0.21%
CISA KEVNot currently listed
Published2022-04-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H

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.

Weakness classification

  • security_alert@emc.com: CWE-119
  • nvd@nist.gov: CWE-119

Primary references