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LOW · 1.9

CVE-2022-34377

Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnera...

Vulnerability Description

Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service.

CVSS Score

1.9

LOW

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW

Affected Products

VendorProductVersions
DellR6515 Firmware< 2.9.3
DellR6515-
DellR7515 Firmware< 2.9.3
DellR7515-
DellR6525 Firmware< 2.9.3
DellR6525-
DellR7525 Firmware< 2.9.3
DellR7525-
DellXe8545 Firmware< 2.9.4
DellXe8545-
DellC6525 FirmwareAll versions
DellC6525-
DellR6415 Firmware< 1.19.0
DellR6415-
DellR7415 Firmware< 1.19.0
DellR7415-
DellR7425 Firmware< 1.19.0
DellR7425-
DellR750 Firmware< 1.8.2
DellR750-

Related Weaknesses (CWE)

CWE-119

References

FAQ

What is CVE-2022-34377?

CVE-2022-34377 is a vulnerability with a CVSS score of 1.9 (LOW). Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnera...

How severe is CVE-2022-34377?

CVE-2022-34377 has been rated LOW with a CVSS base score of 1.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-34377?

Check the references section above for vendor advisories and patch information. Affected products include: Dell R6515 Firmware, Dell R6515, Dell R7515 Firmware, Dell R7515, Dell R6525 Firmware.