IOCTL Input Buffer Vulnerability in AMD µProf Software
CVE-2022-23831

7.5HIGH

Key Information:

Vendor

Amd
Status
Amd Μprof
Vendor
CVE Published:
9 November 2022

What is CVE-2022-23831?

The vulnerability in AMD µProf stems from insufficient validation of the IOCTL input buffer, which may allow an attacker to send arbitrary data. This can potentially lead to a crash of the Windows kernel, resulting in a denial of service. Users of AMD µProf should take precautions and stay updated on patches from AMD to mitigate this risk.

Affected Version(s)

AMD μProf AMDuProf_FreeBSD_x64 < 3.6.549

AMD μProf AMDuProf Windows < 3.6.839

AMD μProf AMDuProf Linux < 3.6-449

References

https://www.amd.com/en/corporate/product-security/bulleti...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.