Vulnerability Monitor

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CVE-2022-34376

Dell PowerEdge BIOS and Dell Precision BIOS contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by manipulating an SMI to cause a denial of service during SMM.

Security Impact Summary

This vulnerability carries a LOW severity rating with a CVSS v3.1 score of 3.9, requiring local system access to exploit but requires specific conditions to be met without requiring user interaction . The vulnerability impacts limited integrity, and limited availability for affected systems. Impacting 160 products from dell, from dell, from dell and 157 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2023, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2023-02-10T20:15:53.083

Last Modified

2024-11-21T07:09:22.897

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.9 (LOW)

Weaknesses
  • Type: Secondary
    CWE-119
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System dell r6515_firmware < 2.9.3 Yes
Hardware dell r6515 - No
Operating System dell r7515_firmware < 2.9.3 Yes
Hardware dell r7515 - No
Operating System dell r6525_firmware < 2.9.3 Yes
Hardware dell r6525 - No
Operating System dell r7525_firmware < 2.9.3 Yes
Hardware dell r7525 - No
Operating System dell xe8545_firmware < 2.9.4 Yes
Hardware dell xe8545 - No
Operating System dell c6525_firmware * Yes
Hardware dell c6525 - No
Operating System dell r6415_firmware < 1.19.0 Yes
Hardware dell r6415 - No
Operating System dell r7415_firmware < 1.19.0 Yes
Hardware dell r7415 - No
Operating System dell r7425_firmware < 1.19.0 Yes
Hardware dell r7425 - No
Operating System dell r750_firmware < 1.8.2 Yes
Hardware dell r750 - No
Operating System dell r750xa_firmware < 1.8.2 Yes
Hardware dell r750xa - No
Operating System dell r650_firmware < 1.8.2 Yes
Hardware dell r650 - No
Operating System dell c6520_firmware < 1.8.2 Yes
Hardware dell c6520 - No
Operating System dell mx750c_firmware < 1.8.2 Yes
Hardware dell mx750c - No
Operating System dell r450_firmware < 1.8.2 Yes
Hardware dell r450 - No
Operating System dell r550_firmware < 1.8.2 Yes
Hardware dell r550 - No
Operating System dell r650xs_firmware < 1.8.2 Yes
Hardware dell r650xs - No
Operating System dell r750xs_firmware < 1.8.2 Yes
Hardware dell r750xs - No
Operating System dell t550_firmware < 1.8.2 Yes
Hardware dell t550 - No
Operating System dell xr11_firmware < 1.8.2 Yes
Hardware dell xr11 - No
Operating System dell xr12_firmware < 1.8.2 Yes
Hardware dell xr12 - No
Operating System dell r250_firmware < 1.4.2 Yes
Hardware dell r250 - No
Operating System dell r350_firmware < 1.4.2 Yes
Hardware dell r350 - No
Operating System dell t150_firmware < 1.4.2 Yes
Hardware dell t150 - No
Operating System dell t350_firmware < 1.4.2 Yes
Hardware dell t350 - No
Operating System dell r740_firmware < 2.16.1 Yes
Hardware dell r740 - No
Operating System dell r740xd_firmware < 2.16.1 Yes
Hardware dell r740xd - No
Operating System dell r640_firmware < 2.16.1 Yes
Hardware dell r640 - No
Operating System dell r940_firmware < 2.16.1 Yes
Hardware dell r940 - No
Operating System dell r540_firmware < 2.16.1 Yes
Hardware dell r540 - No
Operating System dell r440_firmware < 2.16.1 Yes
Hardware dell r440 - No
Operating System dell t440_firmware < 2.16.1 Yes
Hardware dell t440 - No
Operating System dell xr2_firmware < 2.16.1 Yes
Hardware dell xr2 - No
Operating System dell r740xd2_firmware < 2.16.1 Yes
Hardware dell r740xd2 - No
Operating System dell r840_firmware < 2.16.1 Yes
Hardware dell r840 - No
Operating System dell r940xa_firmware < 2.16.1 Yes
Hardware dell r940xa - No
Operating System dell t640_firmware < 2.16.1 Yes
Hardware dell t640 - No
Operating System dell c6420_firmware < 2.16.1 Yes
Hardware dell c6420 - No
Operating System dell fc640_firmware < 2.16.1 Yes
Hardware dell fc640 - No
Operating System dell m640_firmware < 2.16.1 Yes
Hardware dell m640 - No
Operating System dell m640p_firmware < 2.16.1 Yes
Hardware dell m640p - No
Operating System dell mx740c_firmware < 2.16.1 Yes
Hardware dell mx740c - No
Operating System dell mx840c_firmware < 2.16.1 Yes
Hardware dell mx840c - No
Operating System dell c4140_firmware < 2.16.1 Yes
Hardware dell c4140 - No
Operating System dell dss8440_firmware < 2.16.1 Yes
Hardware dell dss8440 - No
Operating System dell t140_firmware < 2.11.1 Yes
Hardware dell t140 - No
Operating System dell t340_firmware < 2.11.1 Yes
Hardware dell t340 - No
Operating System dell r240_firmware < 2.11.1 Yes
Hardware dell r240 - No
Operating System dell r340_firmware < 2.11.1 Yes
Hardware dell r340 - No
Operating System dell xe2420_firmware < 2.16.0 Yes
Hardware dell xe2420 - No
Operating System dell xe7420_firmware < 2.16.1 Yes
Hardware dell xe7420 - No
Operating System dell xe7440_firmware < 2.16.1 Yes
Hardware dell xe7440 - No
Operating System dell r730_firmware < 2.16.0 Yes
Hardware dell r730 - No
Operating System dell r730xd_firmware < 2.16.0 Yes
Hardware dell r730xd - No
Operating System dell r630_firmware < 2.16.0 Yes
Hardware dell r630 - No
Operating System dell c4130_firmware < 2.16.0 Yes
Hardware dell c4130 - No
Operating System dell r930_firmware < 2.16.0 Yes
Hardware dell r930 - No
Operating System dell m630_firmware < 2.16.0 Yes
Hardware dell m630 - No
Operating System dell m630p_firmware < 2.16.0 Yes
Hardware dell m630p - No
Operating System dell fc630_firmware < 2.16.0 Yes
Hardware dell fc630 - No
Operating System dell fc430_firmware < 2.16.0 Yes
Hardware dell fc430 - No
Operating System dell m830_firmware < 2.16.0 Yes
Hardware dell m830 - No
Operating System dell m830p_firmware < 2.16.0 Yes
Hardware dell m830p - No
Operating System dell fc830_firmware < 2.16.0 Yes
Hardware dell fc830 - No
Operating System dell t630_firmware < 2.16.0 Yes
Hardware dell t630 - No
Operating System dell r530_firmware < 2.16.0 Yes
Hardware dell r530 - No
Operating System dell r430_firmware < 2.16.0 Yes
Hardware dell r430 - No
Operating System dell t430_firmware < 2.16.0 Yes
Hardware dell t430 - No
Operating System dell r830_firmware < 1.16.0 Yes
Hardware dell r830 - No
Operating System dell c6320_firmware < 2.16.0 Yes
Hardware dell c6320 - No
Operating System dell t130_firmware < 2.16.0 Yes
Hardware dell t130 - No
Operating System dell r230_firmware < 2.16.0 Yes
Hardware dell r230 - No
Operating System dell t330_firmware < 2.16.0 Yes
Hardware dell t330 - No
Operating System dell r330_firmware < 2.16.0 Yes
Hardware dell r330 - No
Operating System dell nx430_firmware < 2.16.0 Yes
Hardware dell nx430 - No
Operating System dell nx3230_firmware < 2.16.0 Yes
Hardware dell nx3230 - No
Operating System dell nx3330_firmware < 2.16.0 Yes
Hardware dell nx3330 - No
Operating System dell nx440_firmware < 2.11.1 Yes
Hardware dell nx440 - No
Operating System dell nx3240_firmware < 2.16.1 Yes
Hardware dell nx3240 - No
Operating System dell nx3340_firmware < 2.16.1 Yes
Hardware dell nx3340 - No
References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For dell's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.