Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix pci device refcount leak As comment of pci_get_domain_bus_and_slot() says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pci_dev_put(). So before returning from amdgpu_device_resume|suspend_display_audio(), pci_dev_put() is called to avoid refcount leak.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
3f12acc8d6d4b2e62fab8f652d7075a859d80b42 to < 3725a8f26bdbc38dfdf545836117f1e069277c91affected3f12acc8d6d4b2e62fab8f652d7075a859d80b42 to < 02105f0b3021ee5853b2fa50853c42f35fc01cfdaffected3f12acc8d6d4b2e62fab8f652d7075a859d80b42 to < f13661b72a61708cecb06562f8acff068a4f31f7affected3f12acc8d6d4b2e62fab8f652d7075a859d80b42 to < d7352b410471cbebf6350b2990bae82bb0d59a76affected3f12acc8d6d4b2e62fab8f652d7075a859d80b42 to < b85e285e3d6352b02947fc1b72303673dfacb0aaaffected
Linux Linux
Default version status: affected
5.8affected0 to < 5.8unaffected5.10.163 to ≤ 5.10.*unaffected5.15.86 to ≤ 5.15.*unaffected6.0.16 to ≤ 6.0.*unaffected6.1.2 to ≤ 6.1.*unaffected6.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/3725a8f26bdbc38dfdf545836117f1e069277c91 ↗
- https://git.kernel.org/stable/c/02105f0b3021ee5853b2fa50853c42f35fc01cfd ↗
- https://git.kernel.org/stable/c/f13661b72a61708cecb06562f8acff068a4f31f7 ↗
- https://git.kernel.org/stable/c/d7352b410471cbebf6350b2990bae82bb0d59a76 ↗
- https://git.kernel.org/stable/c/b85e285e3d6352b02947fc1b72303673dfacb0aa ↗