CVSS 3.1 Score 6.7 of 10 (medium)


Published Nov 8, 2023
Updated: Nov 16, 2023
CWE ID 125


CVE-2023-45079 is a memory leakage vulnerability in the NvmramSmm SMM driver that can be exploited by a local attacker with elevated privileges to write to NVRAM variables. This vulnerability affects multiple products, including hzFSIU, qAixaL, qAixaK, and more. The risk score for this vulnerability is 25. The base severity is rated as medium, with a base score of 6.7. The potential danger it poses to an organization includes high integrity and confidentiality impacts, with an availability impact of high. The exploitability score for this vulnerability is 0.8, and the attack vector is local. Remediation for this vulnerability has not been specified in the provided information.

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