CVE-2026-98521 drm/i915: fix incorrect RCU teardown order

In the Linux kernel, the following vulnerability has been resolved: drm/i915: fix incorrect RCU teardown order i915gembusyioctl uses dmaresvforeachfenceunlocked to iterate over the fences in an GEM object without holding a reference but only the RCU read side lock. What can happen here is that th...

CVE-2026-98520

The Linux kernel contains a vulnerability in the drm/amdkfd component involving kfd_dev_mapping . The issue stems from caching the address_space of only the first /dev/kfd opener, leading to two primary problems in SRIOV environments with multiple containers: 1) A use-after-free and rwsem deadloc...

CVE-2026-98520 drm/amdkfd: fix use-after-free and multi-container gap in kfd_dev_mapping

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix use-after-free and multi-container gap in kfddevmapping kfddevmapping caches the addressspace of the first /dev/kfd opener so that the GPU reset path can call unmapmappingrange to zap all userspace mappings of...

EUVD-2026-103761

In the Linux kernel, the following vulnerability has been resolved: drm/i915: fix incorrect RCU teardown order i915gembusyioctl uses dmaresvforeachfenceunlocked to iterate over the fences in an GEM object without holding a reference but only the RCU read side lock. What can happen here is that th...

CVE-2026-98521

The Linux kernel 's drm/i915 driver contains a vulnerability where the i915_gem_busy_ioctl function fails to hold a proper reference while iterating over fences in a GEM object , relying only on the RCU read side lock. This allows a GEM object to be destroyed concurrently, causing dma_resv_for_ea...

EUVD-2026-103760

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix use-after-free and multi-container gap in kfddevmapping kfddevmapping caches the addressspace of the first /dev/kfd opener so that the GPU reset path can call unmapmappingrange to zap all userspace mappings of...

CVE-2026-98520 drm/amdkfd: fix use-after-free and multi-container gap in kfd_dev_mapping

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix use-after-free and multi-container gap in kfddevmapping kfddevmapping caches the addressspace of the first /dev/kfd opener so that the GPU reset path can call unmapmappingrange to zap all userspace mappings of...

CVE-2026-98521 drm/i915: fix incorrect RCU teardown order

In the Linux kernel, the following vulnerability has been resolved: drm/i915: fix incorrect RCU teardown order i915gembusyioctl uses dmaresvforeachfenceunlocked to iterate over the fences in an GEM object without holding a reference but only the RCU read side lock. What can happen here is that th...

CVE-2026-98519 drm/amdgpu: Fix runtime PM leak in amdgpu_debugfs_test_ib_show()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix runtime PM leak in amdgpudebugfstestibshow amdgpudebugfstestibshow resumes the device with pmruntimegetsync before taking the reset domain semaphore with downwritekillable. If the write lock acquisition is...

CVE-2026-98519 drm/amdgpu: Fix runtime PM leak in amdgpu_debugfs_test_ib_show()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix runtime PM leak in amdgpudebugfstestibshow amdgpudebugfstestibshow resumes the device with pmruntimegetsync before taking the reset domain semaphore with downwritekillable. If the write lock acquisition is...

EUVD-2026-103759

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix runtime PM leak in amdgpudebugfstestibshow amdgpudebugfstestibshow resumes the device with pmruntimegetsync before taking the reset domain semaphore with downwritekillable. If the write lock acquisition is...

CVE-2026-98519

The Linux kernel 's amdgpu driver contains a runtime PM leak in the amdgpu_debugfs_test_ib_show() function. The issue occurs because the function resumes the device using pm_runtime_get_sync() before acquiring the reset domain semaphore with down_write_killable() . If the write lock acquisition i...

CVE-2026-98518

The Linux kernel contains a vulnerability in the drm/nouveau/dmem component related to how it handles VRAM registration. Specifically, commit c32287471077 increased the device-private region registered by nouveau_dmem_chunk_alloc() from DMEM_CHUNK_SIZE to DMEM_CHUNK_SIZE * NR_CHUNKS , but failed ...

CVE-2026-98518 drm/nouveau/dmem: pin VRAM for the whole registered range

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/dmem: pin VRAM for the whole registered range Commit c32287471077 "gpu/drm/nouveau: enable THP support for GPU memory migration" grew the device-private region that nouveaudmemchunkalloc registers from DMEMCHUNKSIZE t...

EUVD-2026-103758

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/dmem: pin VRAM for the whole registered range Commit c32287471077 "gpu/drm/nouveau: enable THP support for GPU memory migration" grew the device-private region that nouveaudmemchunkalloc registers from DMEMCHUNKSIZE t...

CVE-2026-98518 drm/nouveau/dmem: pin VRAM for the whole registered range

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/dmem: pin VRAM for the whole registered range Commit c32287471077 "gpu/drm/nouveau: enable THP support for GPU memory migration" grew the device-private region that nouveaudmemchunkalloc registers from DMEMCHUNKSIZE t...

CVE-2026-98517 drm/nouveau/uvmm: fix UAF in nouveau_uvmm_sm when BO is in TTM_PL_SYSTEM

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: fix UAF in nouveauuvmmsm when BO is in TTMPLSYSTEM nouveauuvmmsm calls opmap, which passes bo-resource through nouveaumem to nouveauuvmamap. nouveauuvmmvmmmap then reads mem-mem.type. But this is only valid when...

CVE-2026-98517

A use-after-free (UAF) vulnerability exists in the Linux kernel 's nouveau driver, specifically within the uvmm component. The issue occurs in nouveau_uvmm_sm() when it calls op_map(), which passes bo->resource to nouveau_uvma_map(). If the Buffer Object (BO) is left in the TTM_PL_SYSTEM state...

EUVD-2026-103757

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: fix UAF in nouveauuvmmsm when BO is in TTMPLSYSTEM nouveauuvmmsm calls opmap, which passes bo-resource through nouveaumem to nouveauuvmamap. nouveauuvmmvmmmap then reads mem-mem.type. But this is only valid when...

CVE-2026-98517 drm/nouveau/uvmm: fix UAF in nouveau_uvmm_sm when BO is in TTM_PL_SYSTEM

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: fix UAF in nouveauuvmmsm when BO is in TTMPLSYSTEM nouveauuvmmsm calls opmap, which passes bo-resource through nouveaumem to nouveauuvmamap. nouveauuvmmvmmmap then reads mem-mem.type. But this is only valid when...