What’s Vulnerable › Vulnerabilities

CVE-2026-23358: drm/amdgpu: Fix error handling in slot reset

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-25 · updated 2026-06-17
• Weakness: CWE-908

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix error handling in slot reset If the device has not recovered after slot reset is called, it goes to out label for error handling. There it could make decision based on uninitialized hive pointer and could result in accessing an uninitialized list. Initialize the list and hive properly so that it handles the error situation and also releases the reset domain lock which is acquired during error_detected callback. (cherry picked from commit bb71362182e59caa227e4192da5a612b09349696)

Affected products

• Linux kernel: from 6.16.1 before 6.18.17; from 6.19 before 6.19.7; 6.16, 7.0-rc1, 7.0-rc2, 7.0-rc3, 7.0-rc4, 7.0-rc5 (+2) — fixed in 6.18.17, 6.19.7

How to fix

Upgrade to a fixed version: Linux kernel 6.18.17, 6.19.7. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/73e8bdf14248136459753252a438177df7ed8c7c
• https://git.kernel.org/stable/c/b57c4ec98c17789136a4db948aec6daadceb5024
• https://git.kernel.org/stable/c/baf4e7968911635eb816870af0ea587ac1457052

Get alerted when CVE-2026-23358 or the next vulnerability affects your stack