Description
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix object leak in virtio_gpu_resource_create_ioctl() virtio_gpu_resource_create_ioctl() calls drm_gem_object_release() on the drm_gem_handle_create() error path instead of dropping the reference it owns, so obj->funcs->free() never runs and the virtio_gpu_object, its pages and sg table, the resource id and the host-side resource are leaked. Use drm_gem_object_put() instead.
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
62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 to < d33d5ef8225538f76e4598c09e2074834667bb8daffected62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 to < 1586ee6107acab3b14510ac6af939f1253269df8affected62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 to < 83c899104496677068fbbd2e42f28fd625f9cd85affected62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 to < 77dee8e9106d62bf4f51b646c801f51f8ee77339affected62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 to < 574ae9fa5fd3658bee23cb544fe5a0d1d750016aaffected62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 to < b516446a25bf365cfffe3d7884ea6637f7f70862affected62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 to < 749d8bb964b3414ef967d5ec80f2f1b5b3a510d9affected62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 to < 477bc3068fc3777b9d8ffd79e265b0dfdf2d3a6baffected
Linux Linux
Default version status: affected
4.4affected0 to < 4.4unaffected5.10.271 to ≤ 5.10.*unaffected5.15.222 to ≤ 5.15.*unaffected6.1.189 to ≤ 6.1.*unaffected6.6.158 to ≤ 6.6.*unaffected6.12.112 to ≤ 6.12.*unaffected6.18.55 to ≤ 6.18.*unaffected7.2.9 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/d33d5ef8225538f76e4598c09e2074834667bb8d ↗
- https://git.kernel.org/stable/c/1586ee6107acab3b14510ac6af939f1253269df8 ↗
- https://git.kernel.org/stable/c/83c899104496677068fbbd2e42f28fd625f9cd85 ↗
- https://git.kernel.org/stable/c/77dee8e9106d62bf4f51b646c801f51f8ee77339 ↗
- https://git.kernel.org/stable/c/574ae9fa5fd3658bee23cb544fe5a0d1d750016a ↗
- https://git.kernel.org/stable/c/b516446a25bf365cfffe3d7884ea6637f7f70862 ↗
- https://git.kernel.org/stable/c/749d8bb964b3414ef967d5ec80f2f1b5b3a510d9 ↗
- https://git.kernel.org/stable/c/477bc3068fc3777b9d8ffd79e265b0dfdf2d3a6b ↗