CVE-2021-28663

CVE-2021-28663 A basic PoC leak for CVE-2021-28663 Internal of the Android kernel backdoor vulnerability This is a basic PoC for CVE-2021-28663. A design flaw in Mali GPU Android Kernel Driver. 1. Create a GPUVA and also mmap to it so we can get virtual addr for phys pages. 2. Create an alias for...

CVE-2026-21007-GPU-Driver-ioctl-Race-Condition-Kernel-Memory-Mapping-

CVE-2026-21007 – GPU Driver ioctl Race Condition Kernel Memory Mapping Program Code C sim // gpudriversim.c - Simulated GPU driver ioctl with race condition include include include include void gpummap = NULL; sizet mapsize = 0; int locked = 0; void ioctlmapsizet size // Allocate GPU memory and m...

nvidia-gpu-security-poc

NVIDIA GPU driver — two findings NVIDIA closed as expected behavior Proof-of-concept code and raw evidence for two findings in the NVIDIA Linux GPU driver, both reported through NVIDIA's VDP and both closed by NVIDIA as intended/expected behavior. Published so the behaviour is documented and...

CVE-2024-0070-NVIDIA-GPU-Driver--Resonance-Vulnerability

CVE-2024-0070-NVIDIA-GPU-Driver--Resonance-Vulnerability NVIDIA's GPU drivers have a temporal coherence flaw in their memory management. At 587 kHz resonance, the driver's memory pages experience α-decay interference, allowing kernel memory access from user space. NVIDIA GPU α-Resonance Exploit...

CVE-2026-97495

A flaw was found in the Linux kernel's AMD GPU driver amdkfd. A local user could exploit this vulnerability to cause a Denial of Service DoS or kernel memory corruption by supplying an out-of-bounds doorbell identifier during queue allocation. The issue occurs because the doorbell allocation...

CVE-2026-97496

A flaw was found in the Linux kernel's AMD GPU driver amdkfd. A local attacker can trigger this vulnerability during process restoration by supplying manipulated queue descriptor values that lack proper boundary validation. This issue results in an out-of-bounds memory read, potentially exposing...

CVE-2026-97494

A flaw was found in the Linux kernel's AMD GPU driver. The driver fails to validate the size of firmware images before copying them into the Platform Security Processor PSP private buffer. A local user could exploit this vulnerability by loading an oversized or malformed firmware image, triggerin...

CVE-2026-93823

A flaw was found in the Linux kernel's AMD GPU driver amdkfd. A local user with access to the GPU device interface can trigger excessive kernel memory allocation by providing an abnormally large buffer size parameter during an input/output control ioctl request. This issue can exhaust system memo...

CVE-2026-93809

A flaw was found in the Linux kernel's AMD GPU driver amdgpu. A local user with administrative privileges could cause a Denial of Service DoS by unloading the driver module while callbacks are still scheduled. Because the driver does not wait for pending Read-Copy Update RCU callbacks to complete...

kernel: drm/virtio: use uninterruptible resv lock for plane updates

A flaw was found in the Linux kernel's VirtIO GPU Graphics Processing Unit driver. The virtiogpucursorplaneupdate and virtiogpuresourceflush functions fail to properly acquire a required lock, which can lead to a race condition. A local user could exploit this vulnerability by triggering a memory...

Linux Distros Unpatched Vulnerability : CVE-2026-93218

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/hugememory: skip device-private PMDs in madvisefreehugepmd madvisefreepterange checks pmdtranshugepmd unlocked, then madvisefreehugepmd takes pmdtranshugeloc...

Linux Distros Unpatched Vulnerability : CVE-2026-93217

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/madvise: skip device-private PMDs in cold and pageout walks madvisecoldorpageoutpterange takes pmdtranshugelock, whose pmdishuge check returns true for a...

SUSE CVE-2026-93217

In the Linux kernel, the following vulnerability has been resolved: mm/madvise: skip device-private PMDs in cold and pageout walks madvisecoldorpageoutpterange takes pmdtranshugelock, whose pmdishuge check returns true for a device-private PMD. The subsequent !pmdpresent branch has a VMBUGON...

SUSE CVE-2026-93218

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: skip device-private PMDs in madvisefreehugepmd madvisefreepterange checks pmdtranshugepmd unlocked, then madvisefreehugepmd takes pmdtranshugelock. pmdishuge returns true for a device-private PMD, so origpmd can be...

kernel: drm/virtio: use uninterruptible resv lock for plane updates

A flaw was found in the Linux kernel's VirtIO GPU Graphics Processing Unit driver. The virtiogpucursorplaneupdate and virtiogpuresourceflush functions fail to properly acquire a required lock, which can lead to a race condition. A local user could exploit this vulnerability by triggering a memory...

CVE-2026-93217

In the Linux kernel, the following vulnerability has been resolved: mm/madvise: skip device-private PMDs in cold and pageout walks madvisecoldorpageoutpterange takes pmdtranshugelock, whose pmdishuge check returns true for a device-private PMD. The subsequent !pmdpresent branch has a VMBUGON...

DEBIAN-CVE-2026-93217

In the Linux kernel, the following vulnerability has been resolved: mm/madvise: skip device-private PMDs in cold and pageout walks madvisecoldorpageoutpterange takes pmdtranshugelock, whose pmdishuge check returns true for a device-private PMD. The subsequent !pmdpresent branch has a VMBUGON...

DEBIAN-CVE-2026-93218

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: skip device-private PMDs in madvisefreehugepmd madvisefreepterange checks pmdtranshugepmd unlocked, then madvisefreehugepmd takes pmdtranshugelock. pmdishuge returns true for a device-private PMD, so origpmd can be...

UBUNTU-CVE-2026-93218

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: skip device-private PMDs in madvisefreehugepmd madvisefreepterange checks pmdtranshugepmd unlocked, then madvisefreehugepmd takes pmdtranshugelock. pmdishuge returns true for a device-private PMD, so origpmd can be...

CVE-2026-93218 mm/huge_memory: skip device-private PMDs in madvise_free_huge_pmd

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: skip device-private PMDs in madvisefreehugepmd madvisefreepterange checks pmdtranshugepmd unlocked, then madvisefreehugepmd takes pmdtranshugelock. pmdishuge returns true for a device-private PMD, so origpmd can be...