166 matches found
CVE-2025-21940 drm/amdkfd: Fix NULL Pointer Dereference in KFD queue
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue Through KFD IOCTL Fuzzing we encountered a NULL pointer derefrence when calling kfdqueueacquirebuffers. cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530...
CVE-2025-21940
Technical details about CVE-2025-21940 are not publicly provided in the supplied documents. No affected products, versions, or fixes are explicitly described here. Monitor for vendor advisories and patch releases.
CVE-2025-21940 drm/amdkfd: Fix NULL Pointer Dereference in KFD queue
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue Through KFD IOCTL Fuzzing we encountered a NULL pointer derefrence when calling kfdqueueacquirebuffers. cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530...
amdgpu_amdkfd_gpuvm Heap Buffer Overflow DoS
Vulnerability of the kfdmemdmaunmapuserptr function in the drivers/gpu/drm/amd/amdgpu/amdgpuamdkfdgpuvm.c file – The drivers for AMD GPU cores in Linux operating systems are vulnerable to a memory leak issue before the last reference is freed. Exploiting this vulnerability could allow an attacker...
CVE-2025-21940: NULL Pointer Dereference
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue Through KFD IOCTL Fuzzing we encountered a NULL pointer derefrence when calling kfdqueueacquirebuffers. cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530...
PT-2025-14321
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference issue was found in the Linux kernel, specifically in the KFD queue. This issue was encountered through KFD IOCTL Fuzzing when calling the kfd queue acquire...
CVE-2024-57920
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: wqrelease signals dmafence only when available kfdprocesswqrelease signals eviction fence by dmafencesignal which wanrs if dmafence is NULL. kfdprocess-ef is initialized by kfdprocessdeviceinitvm through ioctl. That...
CVE-2024-57920
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
CVE-2024-57920
CVE-2024-57920 is rejected/withdrawn by the CVE Numbering Authority and not an active vulnerability entry.
CVE-2024-57897
CVE-2024-57897 affects the Linux kernel’s DRM/AMDGPU/KFD path. The migration DMA map direction for the SVM DMA device map is set to BIDIRECTIONAL to match the DMA unmap setting, addressing a warning from the DMA core. The Tencent/Tenable entry includes a kernel log snippet showing a WARNING in ke...
SUSE CVE-2024-56695
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Use dynamic allocation for CU occupancy array in 'kfdgetcuoccupancy' The kfdgetcuoccupancy function previously declared a large cuoccupancy array as a local variable, which could lead to stack overflows due to excessi...
CVE-2024-56695 drm/amdkfd: Use dynamic allocation for CU occupancy array in 'kfd_get_cu_occupancy()'
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Use dynamic allocation for CU occupancy array in 'kfdgetcuoccupancy' The kfdgetcuoccupancy function previously declared a large cuoccupancy array as a local variable, which could lead to stack overflows due to excessi...
Linux kernel 安全漏洞
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 stack overflow issue caused by static array allocation in the kfdgetcuoccupancy function in the drm/amdkfd...
UBUNTU-CVE-2024-56666
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Dereference null return value In the function pqmuninit there is a call-assignment of "pdd = kfdgetprocessdevicedata" which could be null, and this value was later dereferenced without checking...
Linux kernel DRM DoS
The vulnerability of the DRM/amdkfd components of the Linux operating system’s kernel is related to a memory leak in the kfdcreateprocess function. Exploiting this vulnerability could allow an attacker to cause a service failure...
CVE-2024-36022
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
SUSE CVE-2021-47420
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a potential ttm-sg memory leak Memory is allocated for ttm-sg by kmalloc in kfdmemdmamapuserptr, but isn't freed by kfree in kfdmemdmaunmapuserptr. Free it!...
DEBIAN-CVE-2021-47420
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a potential ttm-sg memory leak Memory is allocated for ttm-sg by kmalloc in kfdmemdmamapuserptr, but isn't freed by kfree in kfdmemdmaunmapuserptr. Free it!...