Linux Distros Unpatched Vulnerability : CVE-2025-21896

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: fuse: revert back to readaheadfolio for readahead In commit 3eab9d7bc2f4 fuse: convert...

fs/nfs/read: fix double-unlock bug in nfs_return_empty_folio()

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Linux Distros Unpatched Vulnerability : CVE-2024-42234

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: mm: fix crashes from deferred split racing folio migration Even on 6.10-rc6, I've been seein...

PT-2025-35959

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to userfaultfd. Specifically, a crash can occur in the UFFDIO MOVE operation when a Page Middle Directory PMD is a migration entry. The issue...

Linux Distros Unpatched Vulnerability : CVE-2024-40949

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: mm: shmem: fix getting incorrect lruvec when replacing a shmem folio When testing shmem...

PT-2025-44145

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the f2fs filesystem within the Linux kernel that could lead to an overflow during a left shift operation. The issue is addressed by casting the type of folio-index from...

The vulnerabilities of the functions folio_remove_rmap_pud(), try_to_unmap_one(), and hugetlb_remove_rmap() in the Linux operating system’s kernel allow a malicious actor to cause service failures.

The vulnerabilities of the functions folioremovermappud, trytounmapone, and hugetlbremovermap in the Linux operating system are related to reading data beyond the buffer boundaries in memory. Exploiting these vulnerabilities can allow an attacker to cause service failures...

SUSE CVE-2025-38447

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix potential out-of-bounds page table access during batched unmap As pointed out by David1, the batched unmap logic in trytounmapone may read past the end of a PTE table when a large folio's PTE mappings are not fully...

UBUNTU-CVE-2025-38447

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix potential out-of-bounds page table access during batched unmap As pointed out by David1, the batched unmap logic in trytounmapone may read past the end of a PTE table when a large folio's PTE mappings are not fully...

CVE-2025-38447

CVE-2025-38447: Linux kernel mm/rmap batched unmap could read past PTE table end. Root cause: batched unmap in try_to_unmap_one() could read beyond PTE table when a folio’s mappings span >1 page. Fix: refactor into folio_unmap_pte_batch(), compute a safe batch size capped by VMA and PMD bounda...

CVE-2025-38447

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix potential out-of-bounds page table access during batched unmap As pointed out by David1, the batched unmap logic in trytounmapone may read past the end of a PTE table when a large folio's PTE mappings are not fully...

CVE-2025-38447 mm/rmap: fix potential out-of-bounds page table access during batched unmap

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix potential out-of-bounds page table access during batched unmap As pointed out by David1, the batched unmap logic in trytounmapone may read past the end of a PTE table when a large folio's PTE mappings are not fully...

CVE-2025-38442 block: reject bs > ps block devices when THP is disabled

In the Linux kernel, the following vulnerability has been resolved: block: reject bs ps block devices when THP is disabled If THP is disabled and when a block device with logical block size page size is present, the following null ptr deref panic happens during boot: 13.2 mK AOSAN: null-ptr-deref...

CVE-2025-38357

In the Linux kernel, the following vulnerability has been resolved: fuse: fix runtime warning on truncatefoliobatchexceptionals The WARNONONCE is introduced on truncatefoliobatchexceptionals to capture whether the filesystem has removed all DAX entries or not. And the fix has been applied on the...

CVE-2025-38357 fuse: fix runtime warning on truncate_folio_batch_exceptionals()

In the Linux kernel, the following vulnerability has been resolved: fuse: fix runtime warning on truncatefoliobatchexceptionals The WARNONONCE is introduced on truncatefoliobatchexceptionals to capture whether the filesystem has removed all DAX entries or not. And the fix has been applied on the...

CVE-2025-38357

In the Linux kernel, the following vulnerability has been resolved: fuse: fix runtime warning on truncatefoliobatchexceptionals The WARNONONCE is introduced on truncatefoliobatchexceptionals to capture whether the filesystem has removed all DAX entries or not. And the fix has been applied on the...

CVE-2025-38357 fuse: fix runtime warning on truncate_folio_batch_exceptionals()

In the Linux kernel, the following vulnerability has been resolved: fuse: fix runtime warning on truncatefoliobatchexceptionals The WARNONONCE is introduced on truncatefoliobatchexceptionals to capture whether the filesystem has removed all DAX entries or not. And the fix has been applied on the...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the presence of a runtime warning in the truncatefoliobatchexceptionals function...

PT-2025-37212

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue in the gfs2 subsystem related to the handling of migrate folio in gfs2 rgrp,meta aops. This resolves a warning that occurred in xfstests, leading to...

kernel: exfat: fix random stack corruption after get_block

In the Linux kernel, the following vulnerability has been resolved: exfat: fix random stack corruption after getblock When getblock is called with a bufferhead allocated on the stack, such as dompagereadpage, stack corruption due to bufferhead UAF may occur in the following race condition...