CVE-2023-31341

MEDIUM

5.5

CVSS Score

Published: August 13, 2024 at 04:57 PM UTC

Updated: June 17, 2026 at 05:56 AM UTC

2 products affected across 1 vendorUprofAMD Uprof

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.1%

SSVC

No known exploit

Description

Insufficient validation of the Input Output Control (IOCTL) input buffer in AMD μProf may allow an authenticated attacker to cause an out-of-bounds write, potentially causing a Windows® OS crash, resulting in denial of service.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Uprof · AMD

95%

v < 4.1.424v < 4.2v < 4.2.816v < 4.2.845μProf Tool ≤ v < 3.4.494

Affected range stops below 3.4.494, so it looks safe — our inference, not a vendor statement

Affected range stops below 4.1.424, so it looks safe — our inference, not a vendor statement

Affected range stops below 4.2, so it looks safe — our inference, not a vendor statement

Affected range stops below 4.2.816, so it looks safe — our inference, not a vendor statement

Affected range stops below 4.2.845, so it looks safe — our inference, not a vendor statement

AMD Uprof · AMD

60%

v < 4.2

Affected range stops below 4.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-9001

References (1)

x_refsource_MISCVendor Advisory

Source: [email protected]

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-9001

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUM[email protected]

Attack Vector: LOCAL
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-284NVD-CWE-noinfo

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