What’s Vulnerable › Vulnerabilities

CVE-2026-97426: drm/amdgpu/pm: fix SmartShift bias sysfs store PM refcount on parse error

• 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: 2026-09-24 · updated 2026-09-25

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm: fix SmartShift bias sysfs store PM refcount on parse error Return the parse error before acquiring PM access.

Affected products

• Linux kernel: 6.15 — fixed in 7.2

How to fix

Upgrade to a fixed version: Linux kernel 7.2. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/95e13b25196295654563028861e6802807006ad4
• https://git.kernel.org/stable/c/a4b0c3f5d2287997876d8f711a40d3c0418458d8

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