93 matches found
Linux Distros Unpatched Vulnerability : CVE-2026-80868
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntfs3: Allocate iomap inlinedata using allocpage This fixes a BUG reported in iomapwriteendinline: iomapinlinedatavalid checks that the inlinedata fits within a...
SUSE CVE-2026-80868
In the Linux kernel, the following vulnerability has been resolved: ntfs3: Allocate iomap inlinedata using allocpage This fixes a BUG reported in iomapwriteendinline: iomapinlinedatavalid checks that the inlinedata fits within a page. If the inlinedata is allocated with kmemdup there's no guarant...
CVE-2026-80868 ntfs3: Allocate iomap inline_data using alloc_page
In the Linux kernel, the following vulnerability has been resolved: ntfs3: Allocate iomap inlinedata using allocpage This fixes a BUG reported in iomapwriteendinline: iomapinlinedatavalid checks that the inlinedata fits within a page. If the inlinedata is allocated with kmemdup there's no guarant...
EUVD-2026-71498
In the Linux kernel, the following vulnerability has been resolved: ntfs3: Allocate iomap inlinedata using allocpage This fixes a BUG reported in iomapwriteendinline: iomapinlinedatavalid checks that the inlinedata fits within a page. If the inlinedata is allocated with kmemdup there's no guarant...
CVE-2026-80868
CVE-2026-80868 affects the Linux kernel 's ntfs3 filesystem driver. The bug occurs in iomap_write_end_inline, where inline_data was allocated via kmemdup , which provides no guarantee of page alignment . The iomap_inline_data_valid check expects the data to fit within a page boundary, so the misa...
SUSE CVE-2026-64124
In the Linux kernel, the following vulnerability has been resolved: net: devmem: reject dma-buf bind with non-page-aligned size or SG length netdevmembinddmabuf trusts dmabuf-size and sgdmalen to be PAGESIZE multiples without checking: - txvec is sized dmabuf-size / PAGESIZE, and netdevmemgetniov...
CVE-2026-64124
In the Linux kernel, the following vulnerability has been resolved: net: devmem: reject dma-buf bind with non-page-aligned size or SG length netdevmembinddmabuf trusts dmabuf-size and sgdmalen to be PAGESIZE multiples without checking: - txvec is sized dmabuf-size / PAGESIZE, and netdevmemgetniov...
CVE-2026-64124
CVE-2026-64124 concerns the Linux kernel net: devmem: bind via dma-buf with non-page-aligned size or SG length. The issue arises because net_devmem_bind_dmabuf() trusts dmabuf->size and sg_dma_len() to be multiples of PAGE_SIZE without checking, causing an out-of-bounds access: tx_vec is sized...
PT-2026-61441
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net devmem bind dmabuf function where the system trusts dmabuf-size and sg dma len to be multiples of PAGE SIZE without verification. This leads to two primary...
CVE-2026-45851 efi: Fix reservation of unaccepted memory table
In the Linux kernel, the following vulnerability has been resolved: efi: Fix reservation of unaccepted memory table The reserveunaccepted function incorrectly calculates the size of the memblock reservation for the unaccepted memory table. It aligns the size of the table, but fails to account for...
CVE-2026-45851 efi: Fix reservation of unaccepted memory table
In the Linux kernel, the following vulnerability has been resolved: efi: Fix reservation of unaccepted memory table The reserveunaccepted function incorrectly calculates the size of the memblock reservation for the unaccepted memory table. It aligns the size of the table, but fails to account for...
PT-2026-43718
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The reserve unaccepted function incorrectly calculates the size of the memblock reservation for the unaccepted memory table. It aligns the table size but fails to account for instances...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: swiotlb: Fixed the issue of double-allocation of slots due to incorrect alignment handling. The commit bbb73a103fbb “swiotlb: fix a braino in the alignment check fix” addressed the issue in commit 0eee5ae10256 “swiotlb: fix sl...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: drm/xe: Fixed a potential integer overflow in the page size calculation. Explicitly cast tbo-pagealignment to u64 before shifting bits to prevent overflow when assigning to minpagesize...
CVE-2026-31686
A flaw was found in the Linux kernel. A double-free vulnerability exists in the Kernel Address Sanitizer KASAN component, specifically within the kasanfreepxd function. This issue arises because the function incorrectly assumes that page tables are always page-aligned, which is not consistent...
EUVD-2026-25882
In the Linux kernel, the following vulnerability has been resolved: mm/kasan: fix double free for kasan pXds kasanfreepxd assumes the page table is always struct page aligned. But that's not always the case for all architectures. E.g. In case of powerpc with 64K pagesize, PUD table of size 4096...
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the kasanfreepxd function assuming that the page table is always aligned according to struct page...
Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001381)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001381 advisory. A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget which are aligned to PUD...