CVE-2025-21861 mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize()

In the Linux kernel, the following vulnerability has been resolved: mm/migratedevice: don't add folio to be freed to LRU in migratedevicefinalize If migration succeeded, we called foliomigrateflags-memcgroupmigrate to migrate the memcg from the old to the new folio. This will set memcgdata of the...

Linux Distros Unpatched Vulnerability : CVE-2024-56758

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: btrfs: check folio mapping after unlock in relocateonefolio When we call btrfsreadfolio to...

Linux Distros Unpatched Vulnerability : CVE-2024-47736

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - erofs: handle overlapped pclusters out of crafted images properly syzbot reported a task hang issue due to a deadlock case where it is waiting for the folio loc...

SUSE CVE-2024-57975

In the Linux kernel, the following vulnerability has been resolved: btrfs: do proper folio cleanup when rundelallocnocow failed BUG With CONFIGDEBUGVM set, test case generic/476 has some chance to crash with the following VMBUGONFOLIO: BTRFS error device dm-3: cowfilerange failed, start 1146880 e...

SUSE CVE-2024-58001

In the Linux kernel, the following vulnerability has been resolved: ocfs2: handle a symlink read error correctly Patch series "Convert ocfs2 to use folios". Mark did a conversion of ocfs2 to use folios and sent it to me as a giant patch for review ;- So I've redone it as individual patches, and...

UBUNTU-CVE-2024-58001

In the Linux kernel, the following vulnerability has been resolved: ocfs2: handle a symlink read error correctly Patch series "Convert ocfs2 to use folios". Mark did a conversion of ocfs2 to use folios and sent it to me as a giant patch for review ;- So I've redone it as individual patches, and...

SUSE CVE-2022-49550

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: provide blockinvalidatefolio to fix memory leak The ntfs3 filesystem lacks the 'invalidatefolio' method and it causes memory leak. If you write to the filesystem and then unmount it, the cached written data are not free...

SUSE CVE-2022-49699

In the Linux kernel, the following vulnerability has been resolved: filemap: Handle sibling entries in filemapgetreadbatch If a read races with an invalidation followed by another read, it is possible for a folio to be replaced with a higher-order folio. If that happens, we'll see a sibling entry...

CVE-2024-57975

In the Linux kernel, the following vulnerability has been resolved: btrfs: do proper folio cleanup when rundelallocnocow failed BUG With CONFIGDEBUGVM set, test case generic/476 has some chance to crash with the following VMBUGONFOLIO: BTRFS error device dm-3: cowfilerange failed, start 1146880 e...

DEBIAN-CVE-2024-57975

In the Linux kernel, the following vulnerability has been resolved: btrfs: do proper folio cleanup when rundelallocnocow failed BUG With CONFIGDEBUGVM set, test case generic/476 has some chance to crash with the following VMBUGONFOLIO: BTRFS error device dm-3: cowfilerange failed, start 1146880 e...

UBUNTU-CVE-2024-57975

In the Linux kernel, the following vulnerability has been resolved: btrfs: do proper folio cleanup when rundelallocnocow failed BUG With CONFIGDEBUGVM set, test case generic/476 has some chance to crash with the following VMBUGONFOLIO: BTRFS error device dm-3: cowfilerange failed, start 1146880 e...

CVE-2024-57976

In the Linux kernel, the following vulnerability has been resolved: btrfs: do proper folio cleanup when cowfilerange failed BUG When testing with COW fixup marked as BUGON this is involved with the new pinuserpages change, which should not result new out-of-band dirty pages, I hit a crash trigger...

CVE-2024-57975 btrfs: do proper folio cleanup when run_delalloc_nocow() failed

In the Linux kernel, the following vulnerability has been resolved: btrfs: do proper folio cleanup when rundelallocnocow failed BUG With CONFIGDEBUGVM set, test case generic/476 has some chance to crash with the following VMBUGONFOLIO: BTRFS error device dm-3: cowfilerange failed, start 1146880 e...

CVE-2024-57975

In the Linux kernel, the following vulnerability has been resolved: btrfs: do proper folio cleanup when rundelallocnocow failed BUG With CONFIGDEBUGVM set, test case generic/476 has some chance to crash with the following VMBUGONFOLIO: BTRFS error device dm-3: cowfilerange failed, start 1146880 e...

CVE-2024-57975

CVE-2024-57975 concerns the Btrfs code path in the Linux kernel where run_delalloc_nocow() can fail and leave folios unlocked, triggering a VM_BUG_ON_FOLIO in mm/page-writeback.c. The root cause is error handling in the NOCOW/COW cleanup sequence (cow_file_range and related paths) which may not c...

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 Linux kernel that stems from not properly cleaning up folio when cowfilerange fails...

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 not properly cleaning up folio when rundelallocnocow fails...

AZL-68802 CVE-2022-49699 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: filemap: Handle sibling entries in filemapgetreadbatch If a read races with an invalidation followed by another read, it is possible for a folio to be replaced with a higher-order folio. If that happens, we'll see a sibling entry...

DEBIAN-CVE-2022-49699

In the Linux kernel, the following vulnerability has been resolved: filemap: Handle sibling entries in filemapgetreadbatch If a read races with an invalidation followed by another read, it is possible for a folio to be replaced with a higher-order folio. If that happens, we'll see a sibling entry...

DEBIAN-CVE-2022-49550

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: provide blockinvalidatefolio to fix memory leak The ntfs3 filesystem lacks the 'invalidatefolio' method and it causes memory leak. If you write to the filesystem and then unmount it, the cached written data are not free...