SUSE CVE-2026-89978

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: return early from a zero-length flush SYNCBO does not constrain its size, so a request for zero bytes reaches drmclflushvirtrange, which ends with an unconditional clflushoptend - 1. For an empty range that is the...

CVE-2026-89978

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: return early from a zero-length flush SYNCBO does not constrain its size, so a request for zero bytes reaches drmclflushvirtrange, which ends with an unconditional clflushoptend - 1. For an empty range that is the...

DEBIAN-CVE-2026-89978

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: return early from a zero-length flush SYNCBO does not constrain its size, so a request for zero bytes reaches drmclflushvirtrange, which ends with an unconditional clflushoptend - 1. For an empty range that is the...

CVE-2026-89978 accel/amdxdna: return early from a zero-length flush

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: return early from a zero-length flush SYNCBO does not constrain its size, so a request for zero bytes reaches drmclflushvirtrange, which ends with an unconditional clflushoptend - 1. For an empty range that is the...

CVE-2026-89978

CVE-2026-89978 affects the Linux kernel accel/amdxdna driver (AMD NPU). The SYNC_BO ioctl does not validate that the requested size is non-zero, so a zero-byte request reaches drm_clflush_virt_range(), which unconditionally calls clflushopt(end - 1). For an empty range this dereferences the guard...

EUVD-2026-80578

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: return early from a zero-length flush SYNCBO does not constrain its size, so a request for zero bytes reaches drmclflushvirtrange, which ends with an unconditional clflushoptend - 1. For an empty range that is the...

CVE-2026-89978 accel/amdxdna: return early from a zero-length flush

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: return early from a zero-length flush SYNCBO does not constrain its size, so a request for zero bytes reaches drmclflushvirtrange, which ends with an unconditional clflushoptend - 1. For an empty range that is the...

PT-2026-93619

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where the SYNC BO operation does not constrain its size, allowing a request for zero bytes to reach the drm clflush virt range function. This function performs an...

CVE-2026-89978: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: return early from a zero-length flush SYNCBO does not constrain its size, so a request for zero bytes reaches drmclflushvirtrange, which ends with an unconditional clflushoptend - 1. For an empty range that is the...

Linux Distros Unpatched Vulnerability : CVE-2026-89978

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - accel/amdxdna: return early from a zero-length flush SYNCBO does not constrain its size, so a request for zero bytes reaches drmclflushvirtrange, which ends wit...

SUSE 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...

SUSE 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...

SUSE 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...

SUSE 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-2026-80608

A flaw was found in the Linux kernel. This vulnerability, located in the accel/amdxdna component, is a use-after-free issue. It occurs due to a race condition during device removal when forceiova mode is enabled, where a freed memory region can still be accessed. A local attacker could potentiall...

CVE-2026-80657

A flaw was found in the Linux kernel's accel/amdxdna component. The management mailbox channel cleanup helpers, xdnamailboxfreechannel and xdnamailboxstopchannel, could be called from error handling paths when the mgmtchann was already destroyed. This could lead to a NULL pointer dereference,...

Linux Distros Unpatched Vulnerability : CVE-2026-80657

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: Guard management mailbox channel cleanup against NULL pointer The management...

Linux Distros Unpatched Vulnerability : CVE-2026-80608

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 iommu domain lifetime race during device removal When forceiova mode is enabled, amdxdnaremove frees xdna-domain. If amdxdnagemobjfree is...

SUSE CVE-2026-72092

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...

SUSE 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...