CVE-2022-22558

CVSS V2 Low 3.6 CVSS V3 Medium 6
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.
Overview
  • CVE ID
  • CVE-2022-22558
  • Assigner
  • security_alert@emc.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2022-04-21T21:15:07
  • Last Modified Date
  • 2022-09-01T19:15:12
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:dell:r6415_firmware:*:*:*:*:*:*:*:* 1 OR 1.18.0
cpe:2.3:h:dell:r6415:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:r7415_firmware:*:*:*:*:*:*:*:* 1 OR 1.18.0
cpe:2.3:h:dell:r7415:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:r7425_firmware:*:*:*:*:*:*:*:* 1 OR 1.18.0
cpe:2.3:h:dell:r7425:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:r730_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:r730:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:r730xd_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:r730xd:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:r630_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:r630:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:c4130_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:c4130:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:m630_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:m630:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:m630p_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:m630p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:fc630_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:fc630:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:fc430_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:fc430:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:m830_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:m830:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:m830p_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:m830p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:fc830_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:fc830:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:t630_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:t630:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:r530_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:r530:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:r430_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:r430:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:t430_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.0
cpe:2.3:h:dell:t430:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:r830_firmware:*:*:*:*:*:*:*:* 1 OR 1.14.0
cpe:2.3:h:dell:r830:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dell:c6320_firmware:*:*:*:*:*:*:*:* 1 OR 2.14.1
cpe:2.3:h:dell:c6320:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 3.6
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.8
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://www.dell.com/support/kbdoc/000197971 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-22558
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22558
History
Created Old Value New Value Data Type Notes
2022-05-08 06:19:24 Added to TrackCVE