CVE-2026-46215-POC

CVE-2026-46215: DRM GEM changehandle Use-After-Free unprivileged LPE Local privilege escalation via a use-after-free in the DRM core ioctl DRMIOCTLGEMCHANGEHANDLE drmgemchangehandleioctl, ioctl nr 0xD2. Reachable by any user with access to a render node /dev/dri/renderD, granted to the active...

PT-2026-116828

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix object leak when drm gem handle create fails virtio gpu gem create owns the reference taken by virtio gpu object create. On the drm gem handle create error path it calls drm gem object release instead of dropping...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/panfrost: Fixed the issue where GEM handle creation was subject to ref counting. Previously, panfrostgemcreatewithhandle would return a BO, but only with a reference to the handle. User space could theoretically guess this...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fixed the UAF issue related to GEM handle creation. The user space may attempt to guess the handle value and race the GEM object creation with the handle being closed. This can lead to a use-after-free scenario if we...

SUSE CVE-2026-64008

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix UAF via dangling GEM handle in createbo rocketioctlcreatebo inserts a GEM handle into the file's IDR via drmgemhandlecreate early on, then performs several operations that can fail sgt allocation, drmmm insert,...

Linux Distros Unpatched Vulnerability : CVE-2026-64008

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix UAF via dangling GEM handle in createbo rocketioctlcreatebo inserts a GEM...

CVE-2026-64008

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix UAF via dangling GEM handle in createbo rocketioctlcreatebo inserts a GEM handle into the file's IDR via drmgemhandlecreate early on, then performs several operations that can fail sgt allocation, drmmm insert,...

CVE-2026-64008 accel/rocket: fix UAF via dangling GEM handle in create_bo

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix UAF via dangling GEM handle in createbo rocketioctlcreatebo inserts a GEM handle into the file's IDR via drmgemhandlecreate early on, then performs several operations that can fail sgt allocation, drmmm insert,...

CVE-2026-64008 accel/rocket: fix UAF via dangling GEM handle in create_bo

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix UAF via dangling GEM handle in createbo rocketioctlcreatebo inserts a GEM handle into the file's IDR via drmgemhandlecreate early on, then performs several operations that can fail sgt allocation, drmmm insert,...

EUVD-2026-45581

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix UAF via dangling GEM handle in createbo rocketioctlcreatebo inserts a GEM handle into the file's IDR via drmgemhandlecreate early on, then performs several operations that can fail sgt allocation, drmmm insert,...

CVE-2026-64008

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix UAF via dangling GEM handle in createbo rocketioctlcreatebo inserts a GEM handle into the file's IDR via drmgemhandlecreate early on, then performs several operations that can fail sgt allocation, drmmm insert,...

CVE-2026-64008: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix UAF via dangling GEM handle in createbo rocketioctlcreatebo inserts a GEM handle into the file's IDR via drmgemhandlecreate early on, then performs several operations that can fail sgt allocation, drmmm insert,...

Linux Distros Unpatched Vulnerability : CVE-2026-23149

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm: Do not allow userspace to trigger kernel warnings in drmgemchangehandleioctl Since GEM ...

CVE-2026-23149

In the Linux kernel, the following vulnerability has been resolved: drm: Do not allow userspace to trigger kernel warnings in drmgemchangehandleioctl Since GEM bo handles are u32 in the uapi and the internal implementation uses idralloc which uses int ranges, passing a new handle larger than INTM...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004366)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004366 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/panfrost: Fix GEM handle creation ref-counting panfrostgemcreatewithhandle previously returne...

kernel: drm/gem: Acquire references on GEM handles for framebuffers

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Acquire references on GEM handles for framebuffers A GEM handle can be released while the GEM buffer object is attached to a DRM framebuffer. This leads to the release of the dma-buf backing the buffer object, if any. 1...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-989039)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989039 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix GEM handle creation UAF Userspace can guess the handle value and try to race GEM...

kernel: drm/gem: Acquire references on GEM handles for framebuffers

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Acquire references on GEM handles for framebuffers A GEM handle can be released while the GEM buffer object is attached to a DRM framebuffer. This leads to the release of the dma-buf backing the buffer object, if any. 1...

Linux Distros Unpatched Vulnerability : CVE-2022-50417

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/panfrost: Fix GEM handle creation ref-counting panfrostgemcreatewithhandle previously returned a BO but with the only reference being from the handle, which...

CVE-2022-50417

In the Linux kernel, the following vulnerability has been resolved: drm/panfrost: Fix GEM handle creation ref-counting panfrostgemcreatewithhandle previously returned a BO but with the only reference being from the handle, which user space could in theory guess and release, causing a...