CVE-2024-46820

2024-09-2713:15:14

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

linux kernel

vulnerability

drm/amdgpu/vcn

irq disabling

vcn 5

suspend

amdgpu_irq_put

EPSS

Percentile

9.6%

JSON

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/vcn: remove irq disabling in vcn 5 suspend

We do not directly enable/disable VCN IRQ in vcn 5.0.0.
And we do not handle the IRQ state as well. So the calls to
disable IRQ and set state are removed. This effectively gets
rid of the warining of
“WARN_ON(!amdgpu_irq_enabled(adev, src, type))”
in amdgpu_irq_put().