Improper Input Validation in NPU Driver Affects AMD Products
CVE-2024-21949

5.5MEDIUM

Key Information:

Vendor

Amd
Status
Ryzen Ai Software
Vendor
CVE Published:
12 November 2024

What is CVE-2024-21949?

An improper validation of user input in the NPU driver of AMD products can allow attackers to supply a buffer of unexpected size. This flaw may lead to system instability or crashes, posing a significant risk to affected systems. Users are advised to apply the necessary patches and updates from AMD to mitigate potential exploitation.

References

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

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

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