CVEvulnerability
CVE-2026-98607
- Status
- Received
- Published
- 2026-10-18
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/virtio: fix object leaks in virtio_gpu_resource_create_blob_ioctl()
virtio_gpu_resource_create_blob_ioctl() calls drm_gem_object_release() on
both the virtio_gpu_resource_assign_uuid() and drm_gem_handle_create()
error paths instead of dropping the reference it owns, so
obj->funcs->free() never runs and the virtio_gpu_object, the resource id
and the host-side resource are leaked.
Use drm_gem_object_put() instead.
References
- https://git.kernel.org/stable/c/02df4e24dc4c0bf5b0425a6acabc5201d7f04fc2 git.kernel.org
- https://git.kernel.org/stable/c/0455867bbd95ffa9d9db0a1c6dda500f8126232c git.kernel.org
- https://git.kernel.org/stable/c/24b6d5c7641412c9ebef0d4c8b888d49a0e6b880 git.kernel.org
- https://git.kernel.org/stable/c/73ea38a89b923fa08047885a0845d1cd89261ead git.kernel.org
- https://git.kernel.org/stable/c/81c6769e069d703154087377d1749af2f1b74e49 git.kernel.org
- https://git.kernel.org/stable/c/88c60c06a2a5244f5dd32ec098e633add114890f git.kernel.org
- https://git.kernel.org/stable/c/eea473532a286cd1b13cddbec5c645989f43a3aa git.kernel.org