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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://www.dell.com/support/kbdoc/000197971
Scores
CVSS v3
5.7
EPSS
0.0012
EPSS Percentile
30.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H
Details
CWE
CWE-119
Status
published
Products (20)
dell/c4130_firmware
< 2.14.0
dell/c6320_firmware
< 2.14.1
dell/fc430_firmware
< 2.14.0
dell/fc630_firmware
< 2.14.0
dell/fc830_firmware
< 2.14.0
dell/m630_firmware
< 2.14.0
dell/m630p_firmware
< 2.14.0
dell/m830_firmware
< 2.14.0
dell/m830p_firmware
< 2.14.0
dell/r430_firmware
< 2.14.0
... and 10 more
Published
Apr 21, 2022
Tracked Since
Feb 18, 2026