EUVD-2026-59048

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Use caller client for debug BO sync amdxdnadrmsyncboioctl looks up args-handle in the ioctl caller's drmfile. For SYNCDIRECTFROMDEVICE, it then calls amdxdnahwctxsyncdebugbo, but passes abo-client...

CVE-2026-72090 accel/amdxdna: Use caller client for debug BO sync

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Use caller client for debug BO sync amdxdnadrmsyncboioctl looks up args-handle in the ioctl caller's drmfile. For SYNCDIRECTFROMDEVICE, it then calls amdxdnahwctxsyncdebugbo, but passes abo-client...

CVE-2026-74419: Undefined Security Weakness

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-2026-72092: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: reject command submission on devices without a submit op amdxdnacmdsubmit calls xdna-devinfo-ops-cmdsubmit unconditionally, but only aie2devops defines that callback. aie4vfops the AIE4 SR-IOV virtual function does...

PT-2026-72281

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the amdxdna cmd submit function where it unconditionally calls xdna-dev info-ops-cmd submit. While aie2 dev ops defines this callback, aie4 vf ops the AIE4 SR-IOV...

PT-2026-72520

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the Linux kernel when the function amdxdna hwctx sync debug bo invokes the hardware hwctx sync debug bo callback while holding the xdna-dev lock lock. This callback...

CVE-2026-72090: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Use caller client for debug BO sync amdxdnadrmsyncboioctl looks up args-handle in the ioctl caller's drmfile. For SYNCDIRECTFROMDEVICE, it then calls amdxdnahwctxsyncdebugbo, but passes abo-client...

PT-2026-72859

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the accel/amdxdna component when pinning ubuf pages. This happens when the pin user pages fast function returns fewer pages than were originally requested, as the...

PT-2026-72279

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the accel/amdxdna component where the amdxdna drm sync bo ioctl function incorrectly passes abo-client to amdxdna hwctx sync debug bo during a SYNC DIRECT FROM DEVICE...

PT-2026-72855

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the accel/amdxdna component where the copy to user function does not properly limit the amount of data returned to user space based on the buffer size provided by the...

PT-2026-72516

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A lifetime race condition exists in the accel/amdxdna component. The function amdxdna umap release invokes the blocking mmu interval notifier remove before the object is removed from...

CVE-2026-72328: Undefined Security Weakness

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...

CVE-2026-74423: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix leak when pinning ubuf pages When pinuserpagesfast returns fewer pages than requested, the pages that were successfully pinned are not released, leading to a leak. Fix this by unpinning any partially pinned pag...

PT-2026-72280

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the drm sched worker of the Linux kernel. The issue occurs when amdxdna drm submit execbuf passes a user-supplied command BO handle to amdxdna cmd...

PT-2026-72519

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists where the functions aie2 populate range and amdxdna umap release access a saved VMA Virtual Memory Area pointer that may have already been freed. This can lead to...

CVE-2026-72093: Undefined Security Weakness

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...

CVE-2026-72332: Undefined Security Weakness

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: Undefined Security Weakness

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-2026-72091: Undefined Security Weakness

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...

Linux Distros Unpatched Vulnerability : CVE-2026-68380

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix use-after-free of mmstruct in job scheduler amdxdnacmdsubmit stores...