CVE-2026-98606
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/virtio: release the GEM object on virtio_gpu_vram_create() errors
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: release the GEM object on virtio_gpu_vram_create() errors virtio_gpu_vram_create() frees the object with a bare kfree(vram) on both error paths after drm_gem_private_object_init() has run, and on the second one after drm_gem_create_mmap_offset() has linked obj->vma_node into the device's VMA offset manager. The freed object stays in that interval tree, so a later lookup or insertion walks freed memory, and the dma_resv and gpuva lock are never destroyed. Call drm_gem_object_release() before kfree() on both paths.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 16845c5d540929d2f4dc845f11fbbb238e69170a | affected | git | 977c2934064969503cabf98b1135d202ff62822e | Unavailable | None listed |
| 16845c5d540929d2f4dc845f11fbbb238e69170a | affected | git | 5118b5fdf1eb9922a0cdd2afd25252081e2d4302 | Unavailable | None listed |
| 16845c5d540929d2f4dc845f11fbbb238e69170a | affected | git | a9bb8f8fd5694185c2f71ff91869afb300aab392 | Unavailable | None listed |
| 16845c5d540929d2f4dc845f11fbbb238e69170a | affected | git | 03bdbf182082694ab2add620d85f1a8b8f51bbbc | Unavailable | None listed |
| 16845c5d540929d2f4dc845f11fbbb238e69170a | affected | git | 5c2cb3dd1447752b73d4f44d6b7434bc5259bfec | Unavailable | None listed |
| 16845c5d540929d2f4dc845f11fbbb238e69170a | affected | git | 7c8deb77d05bcc8f79e255f669d82ec6ce91be12 | Unavailable | None listed |
| 16845c5d540929d2f4dc845f11fbbb238e69170a | affected | git | 036d28db1818af2f9d80db771f5405da84d7732d | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.11 | Unavailable | None listed |
| 5.15.222 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.112 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.55 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.9 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |