CVE-2021-21557

Summary

CVECVE-2021-21557
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-14 19:15:00 UTC
Updated2022-10-25 23:43:00 UTC
DescriptionDell PowerEdge Server BIOS and select Dell Precision Rack BIOS contain an out-of-bounds array access vulnerability. A local malicious user with high privileges may potentially exploit this vulnerability, leading to a denial of service, arbitrary code execution, or information disclosure in System Management Mode.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Dell Poweredge C4140 - All All All
Operating System Dell Poweredge C4140 Firmware All All All All
Hardware Dell Poweredge C6420 - All All All
Operating System Dell Poweredge C6420 Firmware All All All All
Hardware Dell Poweredge C6525 - All All All
Operating System Dell Poweredge C6525 Firmware All All All All
Hardware Dell Poweredge Fc640 - All All All
Operating System Dell Poweredge Fc640 Firmware All All All All
Hardware Dell Poweredge M640 - All All All
Hardware Dell Poweredge M640p - All All All
Operating System Dell Poweredge M640p Firmware All All All All
Operating System Dell Poweredge M640 Firmware All All All All
Hardware Dell Poweredge Mx740c - All All All
Operating System Dell Poweredge Mx740c Firmware All All All All
Hardware Dell Poweredge Mx840c - All All All
Operating System Dell Poweredge Mx840c Firmware All All All All
Hardware Dell Poweredge R240 - All All All
Operating System Dell Poweredge R240 Firmware All All All All
Hardware Dell Poweredge R340 - All All All
Operating System Dell Poweredge R340 Firmware All All All All
Hardware Dell Poweredge R440 - All All All
Operating System Dell Poweredge R440 Firmware All All All All
Hardware Dell Poweredge R540 - All All All
Operating System Dell Poweredge R540 Firmware All All All All
Hardware Dell Poweredge R640 - All All All
Operating System Dell Poweredge R640 Firmware All All All All
Hardware Dell Poweredge R6415 - All All All
Operating System Dell Poweredge R6415 Firmware All All All All
Hardware Dell Poweredge R6515 - All All All
Operating System Dell Poweredge R6515 Firmware All All All All
Hardware Dell Poweredge R6525 - All All All
Operating System Dell Poweredge R6525 Firmware All All All All
Hardware Dell Poweredge R740 - All All All
Hardware Dell Poweredge R740xd - All All All
Hardware Dell Poweredge R740xd2 - All All All
Operating System Dell Poweredge R740xd2 Firmware All All All All
Operating System Dell Poweredge R740xd Firmware All All All All
Operating System Dell Poweredge R740 Firmware All All All All
Hardware Dell Poweredge R7415 - All All All
Operating System Dell Poweredge R7415 Firmware All All All All
Hardware Dell Poweredge R7425 - All All All
Operating System Dell Poweredge R7425 Firmware All All All All
Hardware Dell Poweredge R7515 - All All All
Operating System Dell Poweredge R7515 Firmware All All All All
Hardware Dell Poweredge R7525 - All All All
Operating System Dell Poweredge R7525 Firmware All All All All
Hardware Dell Poweredge R840 - All All All
Operating System Dell Poweredge R840 Firmware All All All All
Hardware Dell Poweredge R940 - All All All
Hardware Dell Poweredge R940xa - All All All
Operating System Dell Poweredge R940xa Firmware All All All All
Operating System Dell Poweredge R940 Firmware All All All All
Hardware Dell Poweredge T140 - All All All
Operating System Dell Poweredge T140 Firmware All All All All
Hardware Dell Poweredge T340 - All All All
Operating System Dell Poweredge T340 Firmware All All All All
Hardware Dell Poweredge T440 - All All All
Operating System Dell Poweredge T440 Firmware All All All All
Hardware Dell Poweredge T640 - All All All
Operating System Dell Poweredge T640 Firmware All All All All
Hardware Dell Poweredge Xr2 - All All All
Operating System Dell Poweredge Xr2 Firmware All All All All

References

ReferenceSourceLinkTags
Access Denied CONFIRM www.dell.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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