What is CVE-2025-7029?

CVE-2025-7029 is a high-severity vulnerability in Gigabyte Uefi-overclocksmihandler, classified under CWE-822 UNCONTROLLED POINTER DEFERENCE. CVSS score: 8.2/10. Published 2025-07-11.

How severe is CVE-2025-7029?

High severity. CVSS v3 base score is 8.2 out of 10.

Vulnerability in Gigabyte Uefi-overclocksmihandler

CVE-2025-7029

A vulnerability in the Software SMI handler (SwSmiInputValue 0xB2) allows a local attacker to control the RBX register, which is used to derive pointers (OcHeader, OcData) passed into power and thermal configuration logic. These buffers ar…

EPSS: 0.002 (9.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

Gigabyte Uefi-overclocksmihandler — versions 1.0.0

References

cret@cert.org
cret@cert.org
cret@cert.org
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2025-7029?: CVE-2025-7029 is a high-severity vulnerability in Gigabyte Uefi-overclocksmihandler, classified under CWE-822 UNCONTROLLED POINTER DEFERENCE. CVSS score: 8.2/10. Published 2025-07-11.
How severe is CVE-2025-7029?: High severity. CVSS v3 base score is 8.2 out of 10.