CVE-2023-53625 drm/i915/gvt: fix vgpu debugfs clean in remove

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gvt: fix vgpu debugfs clean in remove Check carefully on root debugfs available when destroying vgpu, e.g in remove case drm minor's debugfs root might already be destroyed, which led to kernel oops like below. Console:...

CVE-2023-53625 drm/i915/gvt: fix vgpu debugfs clean in remove

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gvt: fix vgpu debugfs clean in remove Check carefully on root debugfs available when destroying vgpu, e.g in remove case drm minor's debugfs root might already be destroyed, which led to kernel oops like below. Console:...

PT-2025-41069

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.0-rc2+ 6 Description A flaw exists in the Linux kernel's i915/gvt component related to the handling of debugfs cleanup during vgpu removal. Specifically, the code does not carefully check for the availability...

CVE-2023-53415 USB: dwc3: fix memory leak with using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: USB: dwc3: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instead whi...

CVE-2023-53415

CVE-2023-53415 concerns the Linux kernel USB-DWC3 subsystem. The vulnerability arises from not freeing memory obtained via debugfs_lookup(): the returned object must be released with dput(), otherwise a memory leak occurs over time. The fixed approach consolidates the logic by using debugfs_looku...