SUSE CVE-2026-53159

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix DMA address corruption due to findvma misuse fastrpcgetargs uses findvma to look up the VMA for a user-provided pointer and compute a DMA address offset. When the address falls in a gap before the returned VMA,...

SUSE CVE-2026-53201

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/xe: Skip exec queue schedule toggle if queue is idle during suspend" This reverts commit 8533051ce92015e9cc6f75e0d52119b9d91610b6. The idle-skip optimization bypasses GuC suspend, so the GPU may not perform the contex...

CVE-2026-53201

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/xe: Skip exec queue schedule toggle if queue is idle during suspend" This reverts commit 8533051ce92015e9cc6f75e0d52119b9d91610b6. The idle-skip optimization bypasses GuC suspend, so the GPU may not perform the contex...

CVE-2026-53201

CVE-2026-53201 affects the Linux kernel, with multiple sources (NVD, OSV, Debian security tracker, Ubuntu, etc.) describing a fix that reverts a prior optimization. The issue arises because the idle-skip optimization in the DRM/xe path can bypass GuC suspend, potentially skipping the context-swit...

CVE-2026-53159

CVE-2026-53159 affects the Linux kernel in the misc: fastrpc path. The vulnerability arises in fastrpc_get_args(), which uses find_vma() to locate the VMA for a user pointer and compute a DMA address offset. If the address lies in a gap before the returned VMA, the expression (ptr & PAGE_MASK) - ...

CVE-2026-53159 misc: fastrpc: fix DMA address corruption due to find_vma misuse

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix DMA address corruption due to findvma misuse fastrpcgetargs uses findvma to look up the VMA for a user-provided pointer and compute a DMA address offset. When the address falls in a gap before the returned VMA,...

CVE-2026-53159 misc: fastrpc: fix DMA address corruption due to find_vma misuse

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix DMA address corruption due to findvma misuse fastrpcgetargs uses findvma to look up the VMA for a user-provided pointer and compute a DMA address offset. When the address falls in a gap before the returned VMA,...

CVE-2026-53054

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix VMBIND UNMAP locking Wrong argument meant that the objs involved in UNMAP ops were not always getting locked. Since NOSHARE objs share a common resv with the VM which is always locked this would only show up with...

CVE-2026-53054 drm/msm: Fix VM_BIND UNMAP locking

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix VMBIND UNMAP locking Wrong argument meant that the objs involved in UNMAP ops were not always getting locked. Since NOSHARE objs share a common resv with the VM which is always locked this would only show up with...

EUVD-2026-38922

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix VMBIND UNMAP locking Wrong argument meant that the objs involved in UNMAP ops were not always getting locked. Since NOSHARE objs share a common resv with the VM which is always locked this would only show up with...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Avoid lock inversion when pinning to GGTT on CHV/BXT+VTD After i915vmapinww is completed, a synchronous variant of dmafenceworkcommit is called. When pinning a VMA to GGTT address space on a Cherry View family processor...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Tracing: The WARNON message in tracingbuffersmmapclose has been fixed for split VMA mappings. When a VMA is split e.g., through partial munmap or MAPFIXED, the kernel calls vmops-close on each portion of the VMA. For trace buffer...

PT-2026-51912

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the f2fs file system where the kernel may incorrectly initiate I/O to read pages that have already been updated during Garbage Collection GC. This occurs when a page i...

PT-2026-51948

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/msm component where a wrong argument caused objects involved in UNMAP operations to not be consistently locked. This behavior specifically affects non- NO SHAR...

kernel: xen/privcmd: fix double free via VMA splitting

A flaw was found in the Linux kernel's xen/privcmd module. A local user could exploit this by performing a partial unmapping of a privcmd memory region. This action causes a Virtual Memory Area VMA to split, leading to duplicated internal memory pointers. As a result, the same memory can be freed...

CVE-2026-0152

CVE-2026-0152 affects the OSMMapPMRGeneric path in pmr_os.c. A logic error may allow abusing a system-call sequence to expand the VMA out of bounds, enabling local privilege escalation with no extra privileges or user interaction required. Documented impact is high for confidentiality, integrity,...

PT-2026-49810

In OSMMapPMRGeneric of pmr os.c, there is a possible way to leverage a system call to system call to maliciously expand the VMA out of bounds due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not...

EUVD-2026-35408

In the Linux kernel, the following vulnerability has been resolved: Revert "mm/hugetlbfs: update hugetlbfs to use mmapprepare" This reverts commit ea52cb24cd3f "mm/hugetlbfs: update hugetlbfs to use mmapprepare" with conflict resolution to account for changes in commit ea52cb24cd3f "mm/hugetlbfs:...

CVE-2026-46318 Revert "mm/hugetlbfs: update hugetlbfs to use mmap_prepare"

In the Linux kernel, the following vulnerability has been resolved: Revert "mm/hugetlbfs: update hugetlbfs to use mmapprepare" This reverts commit ea52cb24cd3f "mm/hugetlbfs: update hugetlbfs to use mmapprepare" with conflict resolution to account for changes in commit ea52cb24cd3f "mm/hugetlbfs:...

CVE-2026-46318

CVE-2026-46318 concerns a Linux kernel hugetlbfs issue: a revert of the mmap_prepare-related change due to a potential VMA lock leak after a failed allocation. The fix reverts the change to allow rework, while attempting to preserve VMA flag changes. Connected sources consistently describe the ro...