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.

CVSS v3.1 NVD

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.39% chance of exploitation in the next 30 days, 32nd percentile

Published

2023-08-22

Updated

2024-10-03

Proof-of-concept exploits (1)

• risuxx/CVE-2023-348530★ · 2023-08-17

Security advisories

• https://www.supermicro.com/en/support/security_BIOS_Aug_2023
• https://www.supermicro.com/Bios/softfiles/17136/X12DPG-QR_1.4b_X1.02.61_SUM2.10.0.zip.

References

• CVE Record
• NVD entry

Related

• CVE-2023-51126