CVE-2026-46197

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: validate SVM ioctl nattr against buffer size Validate nattr field against the buffer size, preventing out-of-bounds buffer access via user-controlled attribute count. cherry picked from commit...

UBUNTU-CVE-2026-46197

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: validate SVM ioctl nattr against buffer size Validate nattr field against the buffer size, preventing out-of-bounds buffer access via user-controlled attribute count. cherry picked from commit...

CVE-2026-46197

The CVE-2026-46197 issue affects the Linux kernel DRM/AMDKFD component, where the nattr field validation for SVM ioctl was insufficient against the reported buffer size, enabling out-of-bounds access via a user-controlled attribute count. The root cause is input size validation failure in the SVM...

SUSE CVE-2026-45878

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix watchid bounds checking in debug address watch v2 The address watch clear code receives watchid as an unsigned value u32, but some helper functions were using a signed int and checked bits by shifting with watchid...

PT-2026-44320

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description An issue exists in the drm/amdkfd component where the nattr field is not properly validated against the buffer size. This allows for out-of-bounds buffer access through a user-controlled...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the nattr field in the DRM/AMDKFD context, where no validation is performed for buffer size. This...

CVE-2026-45878

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix watchid bounds checking in debug address watch v2 The address watch clear code receives watchid as an unsigned value u32, but some helper functions were using a signed int and checked bits by shifting with watchid...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper bounds checking of the watchid during debugging address monitoring in the amdkfd driver...

CLSA-2026-1779434490 kernel: Fix of 100 CVEs

tracing: Verify event formats that have "%p.." CVE-2025-37938 - HID: pidff: Fix null pointer dereference in pidfffindfields CVE-2025-37862 - scsi: st: Fix array overflow in stsetup CVE-2025-37857 - drm/amdkfd: debugfs hanghws skip GPU with MES CVE-2025-37853 - mm/vmscan: don't try to reclaim...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fixed memory leakage This patch addresses potential memory leakage and segmentation faults in the gpuvmimportdmabuf function...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fixed a potential ttm-sg memory leak. Memory is allocated for ttm-sg by kmalloc in kfdmemdmamapuserptr, but it is not freed by kfree in kfdmemdmaunmapuserptr. Free it!...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/amdkfd: Fixed a memory leak in the createprocess failure scenario. Fixed a memory leak caused by a leaked mmget reference in a error handling code path, which occurs when attempting to create KFD processes while a GPU rese...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed the issue where the fence was put before waiting in amdgpuamdkfdsubmitib. The amdgpuamdkfdsubmitib function submits a GPU job and obtains a fence from amdgpuibschedule. This fence is used to wait for the job to...

Astra Linux – Vulnerability in Linux

A issue was discovered in the Linux kernel through version 5.16-rc6. The function kfdparsesubtypeiolink in drivers/gpu/drm/amd/amdkfd/kfdcrat.c lacks a check for the return value of kmemdup...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/amdkfd: Fixed an illegal memory access In the kfdwaitonevents function, the kfdeventwaiter structure is allocated by alloceventwaiters. However, the event field of the waiter structure is not initialized. When the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdkfd: Fixed a kernel panic that occurred when the reset attempt failed and was triggered again. In SRIOV configuration, the reset may fail to restore the ASIC to normal, but the cpsch function has already been called...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check debugtrapenable before writing dbgevfile. In an interrupt context, the write dbgevfile operation will be executed via a work queue. This will cause the write dbgevfile operation to be executed after...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/amdkfd: Fixed a race condition involving the unreferencing of the vram buffer in the svm code. The unreferencing of prange-svmbo can occur both in the mmu callback and in a callback after migrating to system RAM. Both are...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fixed a NULL pointer dereference in svmmigratetoram. ./drivers/gpu/drm/amd/amdkfd/kfdmigrate.c:985:58-62: Error: p is NULL, but it was dereferenced...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Added missing gfx11 MQD manager callbacks. The mqdstride function was introduced in commit 2f77b9a242a2 "drm/amdkfd: Update MQD management on multi XCC setup", but it wasn’t assigned to gfx11. This issue is fixed by...