drm/virtio: fix object leak in virtio_gpu_resource_create_ioctl() (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.18 % · percentile 7 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
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.
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
European references
- ENISA EUVD · EUVD-2026-103653
- GCVE · GCVE-0-2026-98608
CERT-FR advisories
- CERTFR-2026-AVI-1375 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 < d33d5ef8225538f76e4598c09e2074834667bb8d ; affected 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 < 1586ee6107acab3b14510ac6af939f1253269df8 ; affected 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 < 83c899104496677068fbbd2e42f28fd625f9cd85 ; affected 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 < 77dee8e9106d62bf4f51b646c801f51f8ee77339 ; affected 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 < 574ae9fa5fd3658bee23cb544fe5a0d1d750016a ; affected 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257 < b516446a25bf365cfffe3d7884ea6637f7f70862 |
| Linux · Linux | affected 4.4 ; unaffected 0 < 4.4 ; unaffected 5.10.271 ≤ 5.10.* ; unaffected 5.15.222 ≤ 5.15.* ; unaffected 6.1.189 ≤ 6.1.* ; unaffected 6.6.158 ≤ 6.6.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |