Vulnerability-Lookup

BDU:2025-09301 (CVE-2025-7029)

Vulnerability from fstec – Published: 2025-08-01 – Updated: 2025-08-01 – View on bdu.fstec.ru Exploit publicly available Fixed

Title

Уязвимость функции SwSmiInputValue() обработчика System Management Interrupt (SMI) микропрограммного обеспечения материнских плат Gigabyte, позволяющая нарушителю обойти ограничения безопасности, повысить свои привилегии и выполнить произвольный код

Summary

Уязвимость функции SwSmiInputValue() обработчика System Management Interrupt (SMI) микропрограммного обеспечения материнских плат Gigabyte связана с разыменованием недоверенного указателя. Эксплуатация уязвимости может позволить нарушителю обойти ограничения безопасности, повысить свои привилегии и выполнить произвольный код

Severity

6.8 (Medium) CVSS 2.0


                      
                        AV:L/AC:L/Au:S/C:C/I:C/A:C

8.2 (High) CVSS 3.1


                      
                        CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Data structure manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-822 - Ненадежное разыменование указателя

Aliases

CVE-2025-7029

References

3 references

URL
https://www.gigabyte.com/Support/Security/2302
https://vuldb.com/?id.316181
https://www.binarly.io/advisories/brly-dva-2025-011

Impacted products

55 products from 2 vendors

Vendors

Gigabyte Technology Co., Ltd.

Products

GA-H110M-S2HP, GA-H110M-S2V, GA-H110M-S2H, GA-B150M-DS3H DDR3, GA-H110M-S2V DDR3, GA-H110M-S2 DDR3, G1.Sniper M7, GA-B150-HD3P, GA-H110M-DS2 DDR3, GA-H110M-D3H, GA-H110M-D3H R2 TPM, GA-H110M-D3H R2, GA-B150-HD3 DDR3, GA-H110-D3A, GA-B150M-Gaming, GA-H110M-DS2 (rev. 1.0/1.1/1.2), GA-H110M-DS2V DDR3, GA-B150M-DS3H, GA-H110M-DS2, GA-B150M-D2V, GA-H110TN-E, GA-B150N-GSM, GA-B150M-D3V DDR3, GA-H110M-S2PV, GA-H110M-S2PT, GA-H110M-S2H DDR3, GA-H110MSTX-HD3-ZK, GA-B150M-D3H, GA-H110TN-M, GA-H110TN-CM, GA-B150-HD3, GA-H110M-A, GA-H110M-H (rev. 1.0/1.1/1.2), GA-H110M-M.2, GA-B150M-D3H DDR3, GA-B150M-D3V, GA-B150M-D2V DDR3, GA-H110M-Gaming 3, GA-X150M-PRO ECC, GA-H110M-S2, GA-H110N, GA-H110M-WW, G1.Sniper B7, GA-H110M-H DDR3, GA-H110-D3, GA-H110M-S2PV DDR3, GA-H110M-S2PH DDR3, GA-B150N Phoenix-WIFI, GA-B150N Phoenix, GA-X170-EXTREME ECC, GA-H110M-DS2V, GA-B150M-DS3P, GA-B150M-HD3, GA-H110M-S2PH, GA-B150M-HD3 DDR3

Versions

F22f (2024-07-31) (GA-H110M-S2HP), F26a (2024-07-31) (GA-H110M-S2V), F26g (2024-07-31) (GA-H110M-S2H), F21f (2024-07-31) (GA-B150M-DS3H DDR3), F21e (2024-07-31) (GA-H110M-S2V DDR3), F20g (2024-07-31) (GA-H110M-S2 DDR3), F20h (2024-07-31) (G1.Sniper M7), F24h (2024-07-31) (GA-B150-HD3P), F20g (2024-07-31) (GA-H110M-DS2 DDR3), F22f (2024-07-31) (GA-H110M-D3H), F22e (2024-07-31) (GA-H110M-D3H R2 TPM), F24a (2024-07-31) (GA-H110M-D3H R2), F20h (2024-07-31) (GA-B150-HD3 DDR3), F26a (2024-07-31) (GA-H110-D3A), F20h (2024-07-31) (GA-B150M-Gaming), F28b (2024-07-31) (GA-H110M-DS2 (rev. 1.0/1.1/1.2)), F22a (2024-07-31) (GA-H110M-DS2V DDR3), F22h (2024-07-31) (GA-B150M-DS3H), FCa (2024-07-31) (GA-H110M-DS2), F22f (2024-07-31) (GA-B150M-D2V), F23f (2024-07-31) (GA-H110TN-E), F24b (2024-07-31) (GA-B150N-GSM), F20h (2024-07-31) (GA-B150M-D3V DDR3), F26a (2024-07-31) (GA-H110M-S2PV), F25a (2024-07-31) (GA-H110M-S2PT), F21a (2024-07-31) (GA-H110M-S2H DDR3), F26a (2024-07-31) (GA-H110MSTX-HD3-ZK), F25d (2024-07-31) (GA-B150M-D3H), F23f (2024-07-31) (GA-H110TN-M), F26a (2024-07-31) (GA-H110TN-CM), F23f (2024-07-31) (GA-B150-HD3), F25a (2024-07-31) (GA-H110M-A), F28a (2024-07-31) (GA-H110M-H (rev. 1.0/1.1/1.2)), F25a (2024-07-31) (GA-H110M-M.2), F21a (2024-07-31) (GA-B150M-D3H DDR3), F22f (2024-07-31) (GA-B150M-D3V), F20g (2024-07-31) (GA-B150M-D2V DDR3), F26a (2024-07-31) (GA-H110M-Gaming 3), F22i (2024-08-14) (GA-X150M-PRO ECC), F27b (2024-07-31) (GA-H110M-S2), F25a (2024-07-31) (GA-H110N), F25a (2024-07-31) (GA-H110M-WW), F22g (2024-07-31) (G1.Sniper B7), F25a (2024-07-31) (GA-H110M-H DDR3), F25a (2024-07-31) (GA-H110-D3), F20g (2024-07-31) (GA-H110M-S2PV DDR3), F20g (2024-07-31) (GA-H110M-S2PH DDR3), F22f (2024-07-31) (GA-B150N Phoenix-WIFI), F20h (2024-07-31) (GA-B150N Phoenix), F21h (2024-08-01) (GA-X170-EXTREME ECC), F25b (2024-07-31) (GA-H110M-DS2V), F22f (2024-07-31) (GA-B150M-DS3P), F22g (2024-07-31) (GA-B150M-HD3), F28b (2024-07-31) (GA-H110M-S2PH), F20i (2024-07-31) (GA-B150M-HD3 DDR3)

Product types

Firmware

Mitigations

Использование рекомендаций производителя: https://www.gigabyte.com/Support/Security/2302

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:S/C:C/I:C/A:C",
  "CVSS 3.0": "AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Gigabyte Technology Co., Ltd.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "F22f (2024-07-31) (GA-H110M-S2HP), F26a (2024-07-31) (GA-H110M-S2V), F26g (2024-07-31) (GA-H110M-S2H), F21f (2024-07-31) (GA-B150M-DS3H DDR3), F21e (2024-07-31) (GA-H110M-S2V DDR3), F20g (2024-07-31) (GA-H110M-S2 DDR3), F20h (2024-07-31) (G1.Sniper M7), F24h (2024-07-31) (GA-B150-HD3P), F20g (2024-07-31) (GA-H110M-DS2 DDR3), F22f (2024-07-31) (GA-H110M-D3H), F22e (2024-07-31) (GA-H110M-D3H R2 TPM), F24a (2024-07-31) (GA-H110M-D3H R2), F20h (2024-07-31) (GA-B150-HD3 DDR3), F26a (2024-07-31) (GA-H110-D3A), F20h (2024-07-31) (GA-B150M-Gaming), F28b (2024-07-31) (GA-H110M-DS2 (rev. 1.0/1.1/1.2)), F22a (2024-07-31) (GA-H110M-DS2V DDR3), F22h (2024-07-31) (GA-B150M-DS3H), FCa (2024-07-31) (GA-H110M-DS2), F22f (2024-07-31) (GA-B150M-D2V), F23f (2024-07-31) (GA-H110TN-E), F24b (2024-07-31) (GA-B150N-GSM), F20h (2024-07-31) (GA-B150M-D3V DDR3), F26a (2024-07-31) (GA-H110M-S2PV), F25a (2024-07-31) (GA-H110M-S2PT), F21a (2024-07-31) (GA-H110M-S2H DDR3), F26a (2024-07-31) (GA-H110MSTX-HD3-ZK), F25d (2024-07-31) (GA-B150M-D3H), F23f (2024-07-31) (GA-H110TN-M), F26a (2024-07-31) (GA-H110TN-CM), F23f (2024-07-31) (GA-B150-HD3), F25a (2024-07-31) (GA-H110M-A), F28a (2024-07-31) (GA-H110M-H (rev. 1.0/1.1/1.2)), F25a (2024-07-31) (GA-H110M-M.2), F21a (2024-07-31) (GA-B150M-D3H DDR3), F22f (2024-07-31) (GA-B150M-D3V), F20g (2024-07-31) (GA-B150M-D2V DDR3), F26a (2024-07-31) (GA-H110M-Gaming 3), F22i (2024-08-14) (GA-X150M-PRO ECC), F27b (2024-07-31) (GA-H110M-S2), F25a (2024-07-31) (GA-H110N), F25a (2024-07-31) (GA-H110M-WW), F22g (2024-07-31) (G1.Sniper B7), F25a (2024-07-31) (GA-H110M-H DDR3), F25a (2024-07-31) (GA-H110-D3), F20g (2024-07-31) (GA-H110M-S2PV DDR3), F20g (2024-07-31) (GA-H110M-S2PH DDR3), F22f (2024-07-31) (GA-B150N Phoenix-WIFI), F20h (2024-07-31) (GA-B150N Phoenix), F21h (2024-08-01) (GA-X170-EXTREME ECC), F25b (2024-07-31) (GA-H110M-DS2V), F22f (2024-07-31) (GA-B150M-DS3P), F22g (2024-07-31) (GA-B150M-HD3), F28b (2024-07-31) (GA-H110M-S2PH), F20i (2024-07-31) (GA-B150M-HD3 DDR3)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f:\nhttps://www.gigabyte.com/Support/Security/2302",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "15.04.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "01.08.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "01.08.2025",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2025-09301",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2025-7029",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "GA-H110M-S2HP, GA-H110M-S2V, GA-H110M-S2H, GA-B150M-DS3H DDR3, GA-H110M-S2V DDR3, GA-H110M-S2 DDR3, G1.Sniper M7, GA-B150-HD3P, GA-H110M-DS2 DDR3, GA-H110M-D3H, GA-H110M-D3H R2 TPM, GA-H110M-D3H R2, GA-B150-HD3 DDR3, GA-H110-D3A, GA-B150M-Gaming, GA-H110M-DS2 (rev. 1.0/1.1/1.2), GA-H110M-DS2V DDR3, GA-B150M-DS3H, GA-H110M-DS2, GA-B150M-D2V, GA-H110TN-E, GA-B150N-GSM, GA-B150M-D3V DDR3, GA-H110M-S2PV, GA-H110M-S2PT, GA-H110M-S2H DDR3, GA-H110MSTX-HD3-ZK, GA-B150M-D3H, GA-H110TN-M, GA-H110TN-CM, GA-B150-HD3, GA-H110M-A, GA-H110M-H (rev. 1.0/1.1/1.2), GA-H110M-M.2, GA-B150M-D3H DDR3, GA-B150M-D3V, GA-B150M-D2V DDR3, GA-H110M-Gaming 3, GA-X150M-PRO ECC, GA-H110M-S2, GA-H110N, GA-H110M-WW, G1.Sniper B7, GA-H110M-H DDR3, GA-H110-D3, GA-H110M-S2PV DDR3, GA-H110M-S2PH DDR3, GA-B150N Phoenix-WIFI, GA-B150N Phoenix, GA-X170-EXTREME ECC, GA-H110M-DS2V, GA-B150M-DS3P, GA-B150M-HD3, GA-H110M-S2PH, GA-B150M-HD3 DDR3",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": null,
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 SwSmiInputValue() \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430 System Management Interrupt (SMI) \u043c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u043d\u0441\u043a\u0438\u0445 \u043f\u043b\u0430\u0442 Gigabyte, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043e\u0431\u043e\u0439\u0442\u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u0441\u0432\u043e\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u0435",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0435 \u0440\u0430\u0437\u044b\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044f (CWE-822)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 SwSmiInputValue() \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430 System Management Interrupt (SMI) \u043c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u043d\u0441\u043a\u0438\u0445 \u043f\u043b\u0430\u0442 Gigabyte \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0440\u0430\u0437\u044b\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043d\u0435\u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u0433\u043e \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044f. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043e\u0431\u043e\u0439\u0442\u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u0441\u0432\u043e\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://www.gigabyte.com/Support/Security/2302\nhttps://vuldb.com/?id.316181\nhttps://www.binarly.io/advisories/brly-dva-2025-011",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0439 \u043a\u043e\u0434",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-822",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,8)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.1 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 8,2)"
}

CVE-2025-7029 (GCVE-0-2025-7029)

Vulnerability from cvelistv5 – Published: 2025-07-11 15:22 – Updated: 2026-02-26 17:50

Title

SMM Arbitrary Write via Unchecked OcHeader Buffer in Platform Configuration Handler

Summary

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 are not validated before performing multiple structured memory writes based on OcSetup NVRAM values, enabling arbitrary SMRAM corruption and potential SMM privilege escalation.

Severity

8.2 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-12 03:55 UTC

CWE

CWE-822 uncontrolled pointer deference

Assigner

certcc mitre root

References

4 references

URL	Tags
https://www.gigabyte.com/Support/Security
https://www.binarly.io/advisories/brly-dva-2025-011
https://kb.cert.org/vuls/id/746790
https://www.kb.cert.org/vuls/id/746790

Impacted products

1 product

Vendor	Product	Version
GIGABYTE	UEFI-OverClockSmiHandler	Affected: 1.0.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 8.2,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "HIGH",
              "scope": "CHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-7029",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-12T03:55:17.650535Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-26T17:50:44.043Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:07:24.142Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://www.kb.cert.org/vuls/id/746790"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "UEFI-OverClockSmiHandler",
          "vendor": "GIGABYTE",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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 are not validated before performing multiple structured memory writes based on OcSetup NVRAM values, enabling arbitrary SMRAM corruption and potential SMM privilege escalation."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-822 uncontrolled pointer deference",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-11T15:22:12.577Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "url": "https://www.gigabyte.com/Support/Security"
        },
        {
          "url": "https://www.binarly.io/advisories/brly-dva-2025-011"
        },
        {
          "url": "https://kb.cert.org/vuls/id/746790"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "SMM Arbitrary Write via Unchecked OcHeader Buffer in Platform Configuration Handler",
      "x_generator": {
        "engine": "VINCE 3.0.21",
        "env": "prod",
        "origin": "https://cveawg.mitre.org/api/cve/CVE-2025-7029"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2025-7029",
    "datePublished": "2025-07-11T15:22:12.577Z",
    "dateReserved": "2025-07-02T15:43:34.209Z",
    "dateUpdated": "2026-02-26T17:50:44.043Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

BDU:2025-09301 (CVE-2025-7029)

CVE-2025-7029 (GCVE-0-2025-7029)

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