CVE-2026-23338

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Do not allow userspace to trivially triger kernel warnings Userspace can either deliberately pass in the too small numfences, or the required number can legitimately grow between the two calls to the userq wait...

CVE-2026-23366 drm/client: Do not destroy NULL modes

In the Linux kernel, the following vulnerability has been resolved: drm/client: Do not destroy NULL modes 'modes' in drmclientmodesetprobe may fail to kcalloc. If this occurs, we jump to 'out', calling modesdestroy on it, which dereferences it. This may result in a NULL pointer dereference in the...

CVE-2026-23317

The CVE-2026-23317 entry describes a Linux kernel vulnerability in drm/vmwgfx, specifically vmw_translate_ptr. The root cause was a previous change where a pointer-returning lookup was replaced by an error-code-returning lookup with the pointer as an out parameter; the error path was not updated,...

i915_sysfs.c Heap Buffer Overflow DoS

The vulnerability of the errorstateread function in the drivers/gpu/drm/i915/i915sysfs.c driver, a part of the Linux kernel’s Direct Rendering Infrastructure DRI support module, relates to the occurrence of operations outside the memory buffer boundaries. Exploiting this vulnerability could allow...

PT-2026-36416

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The drm compat ioctl path accepts a user-controlled pointer and dereferences it into a table of function pointers. This pattern is characteristic of Spectre problems, which are...

PT-2026-34366

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the amdgpu dm component when a sink is connected. The drm edid variable in aconnector is overwritten without freeing the previous allocation, which leads to a...

Linux amdgpu_drv.c DoS

The vulnerability in the drivers/gpu/drm/amd/amdgpu/amdgpudrv.c module of the Linux operating system is related to resource management errors. Exploiting this vulnerability can allow an attacker to cause service failures...

PT-2026-34914

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/mediatek component where driver data is not stored before the mipi dsi host register function is invoked. This causes the mtk dsi bind function to attempt to...

Direct Rendering Infrastructure AMD Graphics Buffer Overflow DoS

The vulnerability of the dcn31validatebandwidth function in the drivers/gpu/drm/amd/display/dc/dcn31/dcn31resource.c file, a driver for AMD Direct Rendering Infrastructure DRI graphics cards in Linux operating systems, is related to incorrect initialization. Exploiting this vulnerability could...

CVE-2026-23264

The CVE-2026-23264 issue was resolved in the Linux kernel by reverting the change that checked ASPM status from the PCIe subsystem for AMD GPUs. This reversal addressed crashes that occurred when two AMD GPUs were present but only one supported ASPM. The fix is tied to a specific revert of a prev...

AMD DRI GPU Resource Stream To Stream Index Buffer Overflow

The vulnerability of the resourcestreamtostreamidx function in the drivers/gpu/drm/amd/display/dc/core/dcresource.c file of the Direct Rendering Infrastructure DRI support driver for AMD graphics cards in Linux operating systems is related to reading beyond the buffer boundaries. Exploiting this...

`fb_deferred_io_init()` function in the DoS

The vulnerability of the fbdeferredioinit function in the drivers/video/fbdev/core/fbdefio.c file of the Linux kernel’s graphics device support driver module is related to improper initialization. Exploiting this vulnerability could allow an attacker to cause a service failure...

dc_state_free() Heap Buffer Overflow DoS

The vulnerability of the dcstatefree function in the drivers/gpu/drm/amd/display/dc/core/dcstate.c driver, which is part of the Direct Rendering Infrastructure DRI support for AMD graphics cards in Linux operating systems, involves pointer manipulation. Exploiting this vulnerability could allow a...

Linux kernel dcn32_fpu Heap Buffer Overflow DoS

The vulnerability in the drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32fpu.c kernel of the Linux operating system is related to unvalidated array indexing. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of protected information...

ROS-20260317-73-0008

A vulnerability in drivers/gpu/drm/v3d/v3ddrv.h, drivers/gpu/drm/v3d/v3dgem.c, and drivers/gpu/drm/v3d/v3d/v3dirq.c modules of the Linux operating system kernel is related to pointer dereferencing. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

smu_v13_0_4_fini_smc_tables Heap Buffer Overflow DoS

The vulnerability of the smuv1304finismctables function in the driver/gpu/drm/amd/pm/swsmu/smu13/smuv1304ppt.c file of the Direct Rendering Infrastructure DRI driver for AMD graphics cards in Linux operating systems is related to improper memory release mechanisms memory leaks. Exploiting this...

drm/xe/guc Component DoS

The vulnerability of the drm/xe/guc component in the Linux operating system is related to an uncontrolled consumption of resources. Exploiting this vulnerability could allow a perpetrator to cause service failures...

Direct Rendering Infrastructure AMD GPU Heap Buffer Overflow DoS

The vulnerability of the dcdestruct function in the drivers/gpu/drm/amd/display/dc/core/dc.c file of the Direct Rendering Infrastructure DRI driver for AMD graphics cards in Linux operating systems is related to the assignment of pointers. Exploiting this vulnerability could allow an attacker to...

amdgpu_dpm_force_performance_level Heap Buffer Overflow DoS

The vulnerability of the amdgpudpmforceperformancelevel function in the drivers/gpu/drm/amd/pm/amdgpudpm.c file of the Direct Rendering Infrastructure DRI support driver for AMD graphics cards in Linux operating systems is related to pointer manipulation. Exploiting this vulnerability could allow...

amdgpu_dm Heap Buffer Overflow DoS

The vulnerability of the dmdmuboutbox1lowirq function in the drivers/gpu/drm/amd/display/amdgpudm/amdgpudm.c driver for AMD graphics cards’ kernel-based Linux operating system is related to a single-shift error. Exploiting this vulnerability could allow an attacker to cause a service failure...