Potential BIOS Update Tool Vulnerability Could Allow Local User Execution of Arbitrary Code
CVE-2023-25493

6.7MEDIUM

Key Information:

Vendor
Lenovo
Status
BiOS
Vendor
CVE Published:
5 April 2024

Summary

A vulnerability has been identified in the BIOS update tool driver used in several Lenovo products, including Desktop models, Smart Edge, Smart Office, and ThinkStation lines. This vulnerability could provide a local user with elevated privileges the opportunity to execute arbitrary code, potentially compromising the system's integrity and security. It is crucial for users to stay informed and apply the necessary security updates to mitigate risks associated with this issue.

Affected Version(s)

BIOS various

References

https://support.lenovo.com/us/en/product_security/LEN-141775

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

Credit

Lenovo thanks Souhardya Sardar of Cyberstanc for reporting this issue.
.