Buffer Overflow Vulnerability in SetupUtility Driver for Lenovo Notebooks
CVE-2023-34419

6.7MEDIUM

Key Information:

Vendor
Lenovo
Status
Lenovo Notebook
Vendor
CVE Published:
17 August 2023

Summary

A buffer overflow vulnerability has been discovered in the SetupUtility driver affecting certain Lenovo Notebook models. This flaw may grant an attacker with local access and elevated permissions the ability to execute arbitrary code, potentially compromising the integrity of the system. Users are advised to implement security patches and follow best practices to mitigate risks associated with this vulnerability.

Affected Version(s)

Lenovo Notebook various

References

https://support.lenovo.com/us/en/product_security/LEN-134879

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

Credit

Lenovo thanks Zichuan Li (@Ri7erLi) from Indiana University Bloomington for reporting this vulnerability.
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