CVE-2026-98607: fallo en Linux
drm/virtio: fix object leaks in virtio_gpu_resource_create_blob_ioctl()
Publicada el · Actualizada el
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 94% de las CVE
explotación observada
noninguna fuente lo reporta
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.
Productos afectados
Linux · LinuxCVEs relacionadas — Linux
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Referencias
https://git.kernel.org/stable/c/02df4e24dc4c0bf5b0425a6acabc5201d7f04fc2https://git.kernel.org/stable/c/0455867bbd95ffa9d9db0a1c6dda500f8126232chttps://git.kernel.org/stable/c/24b6d5c7641412c9ebef0d4c8b888d49a0e6b880https://git.kernel.org/stable/c/73ea38a89b923fa08047885a0845d1cd89261eadhttps://git.kernel.org/stable/c/81c6769e069d703154087377d1749af2f1b74e49https://git.kernel.org/stable/c/88c60c06a2a5244f5dd32ec098e633add114890fhttps://git.kernel.org/stable/c/eea473532a286cd1b13cddbec5c645989f43a3aa