What’s Vulnerable › Vulnerabilities

CVE-2025-37767: drm/amd/pm: Prevent division by zero

• Severity: medium (CVSS 5.5 v3.1)
• 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: 2025-05-01 · updated 2026-06-17
• Weakness: CWE-369

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Prevent division by zero The user can set any speed value. If speed is greater than UINT_MAX/8, division by zero is possible. Found by Linux Verification Center (linuxtesting.org) with SVACE.

Affected products

• Debian Linux: 11.0
• Linux kernel: from 5.13 before 5.15.181; from 5.16 before 6.1.135; from 6.2 before 6.6.88; from 6.7 before 6.12.25; from 6.13 before 6.14.4 — fixed in 5.15.181, 6.1.135, 6.12.25, 6.14.4, 6.6.88

How to fix

Upgrade to a fixed version: Linux kernel 5.15.181, 6.1.135, 6.12.25, 6.14.4. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/327107bd7f052f4ee2d0c966c7ae879822f1814f
• https://git.kernel.org/stable/c/8f7b5987e21e003cafac28f0e4d323e6496f83ba
• https://git.kernel.org/stable/c/c3ff73e3bddf1a6c30d7effe4018d12ba0cadd2e
• https://git.kernel.org/stable/c/f23e9116ebb71b63fe9cec0dcac792aa9af30b0c
• https://git.kernel.org/stable/c/f2904fa2b9da943db6bef7c0f8b3fb4fc14acbc4
• https://git.kernel.org/stable/c/fb803d4bb9ea0a61c21c4987505e4d4ae18f9fdc
• https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html

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