What’s Vulnerable › Vulnerabilities

CVE-2025-40335: drm/amdgpu: validate userq input args

• Severity: unknown
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-12-09 · updated 2026-10-14

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate userq input args This will help on validating the userq input args, and rejecting for the invalid userq request at the IOCTLs first place.

Affected products

• Linux kernel: 6.16 — fixed in 6.18

How to fix

Upgrade to a fixed version: Linux kernel 6.18. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/219be4711a1ba788bc2a9fafc117139d133e5fea
• https://git.kernel.org/stable/c/bdaa7ad3a5bb606d7dbd5c8627dc7efcb2392eb9

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