CVE-2023-45077

CVSS 3.1 Score 6.7 of 10 (medium)

Details

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

Summary

CVE-2023-45077 is a memory leakage vulnerability found in the 534D0740 DXE driver. This vulnerability could potentially allow a local attacker with elevated privileges to write to NVRAM variables. The affected products include hzFSIU, qAixaL, iRxl_F, qAixaK, iRxl_D, qLMEs0, hzFSIT, qLMEs1, hzFSIS, qLMEuq, and more. The risk score for this vulnerability is 25 out of 100. The base severity is categorized as MEDIUM and the base score is 6.7 out of 10. The privileges required for exploitation are HIGH and it does not require user interaction. The attack vector is LOCAL and the impact includes HIGH integrity and confidentiality impacts. The availability impact is also HIGH. To mitigate this vulnerability, it is recommended to apply any available patches or updates provided by the affected product vendors.

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