What’s Vulnerable › Vulnerabilities

CVE-2025-37770: 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 4.20 before 5.10.237; from 5.11 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 5.10.237, 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 5.10.237, 5.15.181, 6.1.135, 6.12.25. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/05de66de280ea1bd0459c994bfd2dd332cfbc2a9
• https://git.kernel.org/stable/c/0c02fcbe4a1393a3c02da6ae35e72493cfdb2155
• https://git.kernel.org/stable/c/4b8c3c0d17c07f301011e2908fecd2ebdcfe3d1c
• https://git.kernel.org/stable/c/587de3ca7875c06fe3c3aa4073a85c4eff46591f
• https://git.kernel.org/stable/c/836a189fb422e7efb81c51d5160e47ec7bc11500
• https://git.kernel.org/stable/c/bd4d90adbca1862d03e581e10e74ab73ec75e61b
• https://git.kernel.org/stable/c/e109528bbf460e50074c156253d9080d223ee37f
• https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
• https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html

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