amd/amdkfd: resolve a race in amdgpu_amdkfd_device_fini_sw

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CVE-2025-40340

CVE-2025-40340 is addressed in Root OS packaging (rootio-linux). Connected OSV entries show fixes for Root:Debian:13 and patches for Root:Ubuntu:22.04 and Root:Ubuntu:24.04, among others, with multiple fixed versions available. This indicates the vulnerability is not in the Linux kernel itself in...

CVE-2025-40336 drm/gpusvm: fix hmm_pfn_to_map_order() usage

In the Linux kernel, the following vulnerability has been resolved: drm/gpusvm: fix hmmpfntomaporder usage Handle the case where the hmm range partially covers a huge page like 2M, otherwise we can potentially end up doing something nasty like mapping memory which is outside the range, and maybe...

CVE-2023-53849 drm/msm: fix workqueue leak on bind errors

In the Linux kernel, the following vulnerability has been resolved: drm/msm: fix workqueue leak on bind errors Make sure to destroy the workqueue also in case of early errors during bind e.g. a subcomponent failing to bind. Since commit c3b790ea07a1 "drm: Manage drmmodeconfiginit with drmm" the...

CVE-2022-50667

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix memory leak in vmwmksstataddioctl If the copy of the description string from userspace fails, then the page for the instance descriptor doesn't get freed before returning -EFAULT, which leads to a memleak...

CVE-2023-53816 drm/amdkfd: fix potential kgd_mem UAFs

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix potential kgdmem UAFs kgdmem pointers returned by kfdprocessdevicetranslatehandle are only guaranteed to be valid while p-mutex is held. As soon as the mutex is unlocked, another thread can free the BO...

CVE-2023-53816

CVE-2023-53816 affects the Linux kernel’s drm/amdkfd path where kgd_mem pointers returned by kfd_process_device_translate_handle are only valid while p->mutex is held; once released, another thread can free the BO, enabling a use-after-free. The CVSS v3.1 base score is 7.8 (HIGH) with LOCAL at...

CVE-2023-53816

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix potential kgdmem UAFs kgdmem pointers returned by kfdprocessdevicetranslatehandle are only guaranteed to be valid while p-mutex is held. As soon as the mutex is unlocked, another thread can free the BO...

CVE-2023-53806 drm/amd/display: populate subvp cmd info only for the top pipe

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: populate subvp cmd info only for the top pipe Why System restart observed while changing the display resolution to 8k with extended mode. Sytem restart was caused by a page fault. How When the driver populates...

PT-2025-49676

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the drm/amdkfd subsystem that could lead to use-after-free UAF issues with kgd mem pointers. Specifically, pointers returned by the kfd process...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a work queue leak in drm/msm on a bind error...

drm/amdgpu: Fix NULL pointer dereference in VRAM logic for APU devices

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drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM

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drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE

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PT-2026-37459

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer issue exists in the drm/amdgpu component. When the SDMA block is not enabled, buffer funcs fails to initialize, leading to a potential null pointer dereference...

Linux kernel DRI Heap Buffer Overflow DoS

Vulnerability of the psbgemfreeobject function in the drivers/gpu/drm/gma500/gem.c module – The Linux kernel’s DRI support driver has a vulnerability related to improper resource release. Exploiting this vulnerability could allow an attacker to cause service failures...

amdgpu_dm create_validate_stream_for_sink DoS

Vulnerability of the createvalidatestreamforsink function in the drivers/gpu/drm/amd/display/amdgpudm/amdgpudm.c file – The driver that supports AMD GPU Direct Rendering Infrastructure DRI in Linux operating systems is vulnerable due to a pointer issue. Exploiting this vulnerability could allow a...

AMD GPU DRI Heap Overflow DoS

Vulnerability of the hwssbuildfastsequence function in the drivers/gpu/drm/amd/display/dc/core/dchwsequencer.c file – The drivers for AMD graphics cards that support Direct Rendering Infrastructure DRI in Linux operating systems are vulnerable due to a pointer manipulation issue. Exploiting this...

xe_gt_init_early() DRI DoS

Vulnerability of the xegtinitearly function in the drivers/gpu/drm/xe/xegt.c module – The driver for Linux’s Direct Rendering Infrastructure DRI relies on pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2025-40277

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/vmwgfx: Validate command header size against SVGACMDMAXDATASIZE This data originates from userspace and is used in buffer offset calculations which could...