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HIGH · 7.5

CVE-2022-27674

Insufficient validation in the IOCTL input/output buffer in AMD μProf may allow an attacker to bypass bounds checks potentially leading to a Windows kernel crash resulting in denial of service.

Vulnerability Description

Insufficient validation in the IOCTL input/output buffer in AMD μProf may allow an attacker to bypass bounds checks potentially leading to a Windows kernel crash resulting in denial of service.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
AmdAmd Uprof< 3.6.549
FreebsdFreebsd-
MicrosoftWindows-
LinuxLinux Kernel-

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2022-27674?

CVE-2022-27674 is a vulnerability with a CVSS score of 7.5 (HIGH). Insufficient validation in the IOCTL input/output buffer in AMD μProf may allow an attacker to bypass bounds checks potentially leading to a Windows kernel crash resulting in denial of service.

How severe is CVE-2022-27674?

CVE-2022-27674 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-27674?

Check the references section above for vendor advisories and patch information. Affected products include: Amd Amd Uprof, Freebsd Freebsd, Microsoft Windows, Linux Linux Kernel.