CVE-2026-72331

A flaw was found in the accel/amdxdna component of the Linux kernel. The aie2populaterange and amdxdnaumaprelease functions access a saved Virtual Memory Area VMA pointer that may have already been freed. This race condition can lead to a use-after-free vulnerability, which could result in system...

Linux Distros Unpatched Vulnerability : CVE-2026-72093

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - accel/amdxdna: Fix use-after-free in amdxdnagemdmabufmmap When vminsertpages fails, the error path calls vma-vmops-closevma which internally calls drmgemvmclose...

Linux Distros Unpatched Vulnerability : CVE-2026-74423

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - accel/amdxdna: Fix leak when pinning ubuf pages When pinuserpagesfast returns fewer pages than requested, the pages that were successfully pinned are not...

Linux Distros Unpatched Vulnerability : CVE-2026-74419

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - accel/amdxdna: Adjust size for copytouser The amount of data returned to user space should be limited by the buffer size provided by the application. If the...

CVE-2026-72090

A flaw was found in the Linux kernel's amdxdna graphics acceleration driver. A local user could exploit an incorrect client handling issue within the amdxdnadrmsyncboioctl function. When performing a SYNCDIRECTFROMDEVICE operation, the amdxdnahwctxsyncdebugbo function is called with an incorrect...

CVE-2026-74419

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Adjust size for copytouser The amount of data returned to user space should be limited by the buffer size provided by the application. If the buffer is smaller than the data size, return only the portion that fits...

CVE-2026-72332

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Prevent PM resume deadlock in hwctxsyncdebugbo amdxdnahwctxsyncdebugbo invokes the hardware hwctxsyncdebugbo callback while holding xdna-devlock. The callback may call amdxdnacmdsubmit, which in turn calls...

CVE-2026-72331

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix VMA access race aie2populaterange and amdxdnaumaprelease access a saved VMA pointer that may have already been freed, leading to a potential use-after-free. Remove the VMA accesses from these functions to avoid...

UBUNTU-CVE-2026-72332

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Prevent PM resume deadlock in hwctxsyncdebugbo amdxdnahwctxsyncdebugbo invokes the hardware hwctxsyncdebugbo callback while holding xdna-devlock. The callback may call amdxdnacmdsubmit, which in turn calls...

UBUNTU-CVE-2026-72328

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix potential amdxdnaumap lifetime race amdxdnaumaprelease calls the blocking mmuintervalnotifierremove before removing the object from abo-mem.umaplist. If aie2populaterange runs concurrently, it may obtain a...

UBUNTU-CVE-2026-72093

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix use-after-free in amdxdnagemdmabufmmap When vminsertpages fails, the error path calls vma-vmops-closevma which internally calls drmgemvmclose → drmgemobjectput, releasing the GEM object reference acquired at th...

EUVD-2026-59231

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Prevent PM resume deadlock in hwctxsyncdebugbo amdxdnahwctxsyncdebugbo invokes the hardware hwctxsyncdebugbo callback while holding xdna-devlock. The callback may call amdxdnacmdsubmit, which in turn calls...

CVE-2026-72331 accel/amdxdna: Fix VMA access race

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix VMA access race aie2populaterange and amdxdnaumaprelease access a saved VMA pointer that may have already been freed, leading to a potential use-after-free. Remove the VMA accesses from these functions to avoid...

CVE-2026-72332

The CVE-2026-72332 issue affects the Linux kernel’s accel/amdxdna path. The problem arises when amdxdna_hwctx_sync_debug_bo() calls the hardware hwctx_sync_debug_bo() callback while xdna->dev_lock is held. The callback may invoke amdxdna_cmd_submit(), which calls amdxdna_pm_resume_get(); if th...

CVE-2026-72092

The CVE-2026-72092 issue affects the Linux kernel’s accel/amdxdna path: aie2_dev_ops defines cmd_submit while aie4_vf_ops does not, so the AMDXDNA_EXEC_CMD ioctl on AIE4 devices may call a NULL function pointer and oops. The kernel now rejects submission early with -EOPNOTSUPP when no cmd_submit ...

CVE-2026-72093

CVE-2026-72093 (Linux kernel) : The vulnerability concerns the accel/amdxdna path for amdxdna_gem_dmabuf_mmap. When vm_insert_pages() fails, the error path invokes vma->vm_ops->close(vma), which calls drm_gem_vm_close() → drm_gem_object_put() to release the GEM object. However, the close_vm...

EUVD-2026-59049

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: reject user command submission without a command BO amdxdnadrmsubmitexecbuf passes the user-supplied command BO handle straight into amdxdnacmdsubmit with drvcmd == NULL. When the handle is AMDXDNAINVALIDBOHANDLE 0...

PT-2026-72516

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix potential amdxdna umap lifetime race amdxdna umap release calls the blocking mmu interval notifier remove before removing the object from abo-mem.umap list. If aie2 populate range runs concurrently, it may obta...

PT-2026-72855

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Adjust size for copy to user The amount of data returned to user space should be limited by the buffer size provided by the application. If the buffer is smaller than the data size, return only the portion that fit...

PT-2026-72279

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Use caller client for debug BO sync amdxdna drm sync bo ioctl looks up args-handle in the ioctl caller's drm file. For SYNC DIRECT FROM DEVICE, it then calls amdxdna hwctx sync debug bo, but passes abo-client...