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HIGH · 7.5

CVE-2022-23831

Insufficient validation of the IOCTL input buffer in AMD μProf may allow an attacker to send an arbitrary buffer leading to a potential Windows kernel crash resulting in denial of service.

Vulnerability Description

Insufficient validation of the IOCTL input buffer in AMD μProf may allow an attacker to send an arbitrary buffer leading to a potential 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-2022-23831?

CVE-2022-23831 is a vulnerability with a CVSS score of 7.5 (HIGH). Insufficient validation of the IOCTL input buffer in AMD μProf may allow an attacker to send an arbitrary buffer leading to a potential Windows kernel crash resulting in denial of service.

How severe is CVE-2022-23831?

CVE-2022-23831 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-2022-23831?

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