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HIGH · 7.8

CVE-2023-34853

Buffer Overflow vulnerability in Supermicro motherboard X12DPG-QR 1.4b allows local attackers to hijack control flow via manipulation of SmcSecurityEraseSetupVar variable.

Vulnerability Description

Buffer Overflow vulnerability in Supermicro motherboard X12DPG-QR 1.4b allows local attackers to hijack control flow via manipulation of SmcSecurityEraseSetupVar variable.

CVSS Score

7.8

HIGH

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

Affected Products

VendorProductVersions
SupermicroX12Dai-N6 Firmware-
SupermicroX12Dai-N6-
SupermicroX12Ddw-A6 Firmware-
SupermicroX12Ddw-A6-
SupermicroX12Dgo-6 Firmware-
SupermicroX12Dgo-6-
SupermicroX12Dgq-R Firmware-
SupermicroX12Dgq-R-
SupermicroX12Dgu Firmware-
SupermicroX12Dgu-
SupermicroX12Dhm-6 Firmware-
SupermicroX12Dhm-6-
SupermicroX12Dpd-A6M25 Firmware-
SupermicroX12Dpd-A6M25-
SupermicroX12Dpfr-An6 Firmware-
SupermicroX12Dpfr-An6-
SupermicroX12Dpg-Ar Firmware-
SupermicroX12Dpg-Ar-
SupermicroX12Dpg-Oa6 Firmware-
SupermicroX12Dpg-Oa6-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2023-34853?

CVE-2023-34853 is a vulnerability with a CVSS score of 7.8 (HIGH). Buffer Overflow vulnerability in Supermicro motherboard X12DPG-QR 1.4b allows local attackers to hijack control flow via manipulation of SmcSecurityEraseSetupVar variable.

How severe is CVE-2023-34853?

CVE-2023-34853 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-34853?

Check the references section above for vendor advisories and patch information. Affected products include: Supermicro X12Dai-N6 Firmware, Supermicro X12Dai-N6, Supermicro X12Ddw-A6 Firmware, Supermicro X12Ddw-A6, Supermicro X12Dgo-6 Firmware.