drm/virtio: fix object leaks in virtio_gpu_resource_create_blob_ioctl()
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.
CVE-2026-98607
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-98607
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "897b4d1acaf56314652c6a8e75d9f86b5e45638d",
"lessThan": "73ea38a89b923fa08047885a0845d1cd89261ead",
"versionType": "git"
},
{
"status": "affected",
"version": "897b4d1acaf56314652c6a8e75d9f86b5e45638d",
"lessThan": "eea473532a286cd1b13cddbec5c645989f43a3aa",
"versionType": "git"
},
{
"status": "affected",
"version": "897b4d1acaf56314652c6a8e75d9f86b5e45638d",
"lessThan": "88c60c06a2a5244f5dd32ec098e633add114890f",
"versionType": "git"
},
{
"status": "affected",
"version": "897b4d1acaf56314652c6a8e75d9f86b5e45638d",
"lessThan": "0455867bbd95ffa9d9db0a1c6dda500f8126232c",
"versionType": "git"
},
{
"status": "affected",
"version": "897b4d1acaf56314652c6a8e75d9f86b5e45638d",
"lessThan": "81c6769e069d703154087377d1749af2f1b74e49",
"versionType": "git"
},
{
"status": "affected",
"version": "897b4d1acaf56314652c6a8e75d9f86b5e45638d",
"lessThan": "02df4e24dc4c0bf5b0425a6acabc5201d7f04fc2",
"versionType": "git"
},
{
"status": "affected",
"version": "897b4d1acaf56314652c6a8e75d9f86b5e45638d",
"lessThan": "24b6d5c7641412c9ebef0d4c8b888d49a0e6b880",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/virtio/virtgpu_ioctl.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.11"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.11",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.15.222",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.189",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.158",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.112",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.55",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.9",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/virtio/virtgpu_ioctl.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-98607
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #38627 · Revision 1
- Added to Heist Feed
- Publisher date