CVE-2023-45077
6.7MEDIUM
Summary
A memory leakage vulnerability was reported in the 534D0740 DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
Affected Version(s)
BIOS = various
CVSS V3.1
Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published.
Vulnerability Reserved.
Collectors
NVD DatabaseMitre Database
Credit
Lenovo thanks Souhardya Sardar of Cyberstanc for reporting this issue.