75 matches found
CVE-2026-89758
A flaw was found in the Linux kernel's memory management subsystem. When an HMM-based Graphics Processing Unit GPU driver migrates a Transparent Huge Page THP to device memory, it can leave a device-private Page Middle Directory PMD entry. If a user-space application then attempts to manage this...
CVE-2026-89758
In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: skip non-present PMDs when queueing folios Patch series "mm: handle device-private PMDs in walk callbacks", v3. Since commit 368076f52ebe "mm/hugememory: add device-private THP support to PMD operations" a PMD may...
CVE-2026-89758
CVE-2026-89758 affects the Linux kernel mm/mempolicy subsystem. The root cause is in queue_folios_pmd(), which is called under pmd_trans_huge_lock(). Since pmd_is_huge() returns true for any non-present, non-none PMD (including device-private swap entries left by HMM-based GPU drivers ), a bogus ...
CVE-2026-89758 mm/mempolicy: skip non-present PMDs when queueing folios
In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: skip non-present PMDs when queueing folios Patch series "mm: handle device-private PMDs in walk callbacks", v3. Since commit 368076f52ebe "mm/hugememory: add device-private THP support to PMD operations" a PMD may...
EUVD-2026-76670
In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: skip non-present PMDs when queueing folios Patch series "mm: handle device-private PMDs in walk callbacks", v3. Since commit 368076f52ebe "mm/hugememory: add device-private THP support to PMD operations" a PMD may...
PT-2026-90474
In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: skip non-present PMDs when queueing folios Patch series "mm: handle device-private PMDs in walk callbacks", v3. Since commit 368076f52ebe "mm/huge memory: add device-private THP support to PMD operations" a PMD may...
SUSE CVE-2026-74721
In the Linux kernel, the following vulnerability has been resolved: accel/amxdna: Fix page-insertion errors in amdxdnainsertpages Two error paths in amdxdnainsertpages called vma-vmops-closevma before returning an error code to the caller. This is incorrect: amdxdnagemobjmmap registers an HMM...
UBUNTU-CVE-2026-74721
In the Linux kernel, the following vulnerability has been resolved: accel/amxdna: Fix page-insertion errors in amdxdnainsertpages Two error paths in amdxdnainsertpages called vma-vmops-closevma before returning an error code to the caller. This is incorrect: amdxdnagemobjmmap registers an HMM...
EUVD-2026-64408
In the Linux kernel, the following vulnerability has been resolved: accel/amxdna: Fix page-insertion errors in amdxdnainsertpages Two error paths in amdxdnainsertpages called vma-vmops-closevma before returning an error code to the caller. This is incorrect: amdxdnagemobjmmap registers an HMM...
CVE-2026-74721
A vulnerability in the Linux kernel's accel/amxdna driver (AMD DNA accelerator) involves two error paths in amdxdna_insert_pages() that incorrectly call vma->vm_ops->close(vma) before the mmap syscall returns. This prematurely drops the shmem pages_pin_count and the GEM object reference bac...
PT-2026-79726
In the Linux kernel, the following vulnerability has been resolved: accel/amxdna: Fix page-insertion errors in amdxdna insert pages Two error paths in amdxdna insert pages called vma-vm ops-closevma before returning an error code to the caller. This is incorrect: amdxdna gem obj mmap registers an...
kernel: drm/amdgpu: fix amdgpu_hmm_range_get_pages
A flaw was found in the Linux kernel, specifically within the drm/amdgpu component. This vulnerability arises from incorrect handling of a notifier sequence in the amdgpuhmmrangegetpages function, where the sequence can be read more than once. This can lead to the system processing invalid memory...
kernel: drm/amdgpu: fix amdgpu_hmm_range_get_pages
A flaw was found in the Linux kernel, specifically within the drm/amdgpu component. This vulnerability arises from incorrect handling of a notifier sequence in the amdgpuhmmrangegetpages function, where the sequence can be read more than once. This can lead to the system processing invalid memory...
CVE-2026-72173
In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: do not warn on seeing non-migration pmd entry Patch series "mm/hmm: A fix and a selftest", v3. Patch 1 fixes a stale warning present from the time when only migration softleaf entries were supported at the PMD...
UBUNTU-CVE-2026-72173
In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: do not warn on seeing non-migration pmd entry Patch series "mm/hmm: A fix and a selftest", v3. Patch 1 fixes a stale warning present from the time when only migration softleaf entries were supported at the PMD...
CVE-2026-72173 fs/proc/task_mmu: do not warn on seeing non-migration pmd entry
In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: do not warn on seeing non-migration pmd entry Patch series "mm/hmm: A fix and a selftest", v3. Patch 1 fixes a stale warning present from the time when only migration softleaf entries were supported at the PMD...
PT-2026-72361
In the Linux kernel, the following vulnerability has been resolved: fs/proc/task mmu: do not warn on seeing non-migration pmd entry Patch series "mm/hmm: A fix and a selftest", v3. Patch 1 fixes a stale warning present from the time when only migration softleaf entries were supported at the PMD...
CVE-2026-68101
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...