CVE-2025-40006

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix folio is still mapped when deleted Migration may be raced with fallocating hole. removeinodesinglefolio will unmap the folio if the folio is still mapped. However, it's called without folio lock. If the folio is...

CVE-2025-40006 mm/hugetlb: fix folio is still mapped when deleted

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix folio is still mapped when deleted Migration may be raced with fallocating hole. removeinodesinglefolio will unmap the folio if the folio is still mapped. However, it's called without folio lock. If the folio is...

EUVD-2025-11191

Malicious code in bioql PyPI...

CVE-2023-53163 fs/ntfs3: don't hold ni_lock when calling truncate_setsize()

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: don't hold nilock when calling truncatesetsize syzbot is reporting hung task at douseraddrfault 1, for there is a silent deadlock between PGlocked bit and nilock lock. Since filemapupdatepage calls filemapreadfolio afte...

CVE-2023-53163

CVE-2023-53163 affects the Linux kernel NTFS-3 driver: a deadlock occurs when ntfs_truncate() calls truncate_setsize() while holding ni_lock, due to interaction with PG_locked set by filemap_update_page() -> filemap_read_folio() after folio_trylock(). This can cause a hung task (do_user_addr_f...

PT-2025-42775

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc5-00044-g7aac71907bde Description The Linux kernel contains a flaw in the hugetlb subsystem related to folio management. Specifically, a race condition can occur during folio deletion when migration is i...

UBUNTU-CVE-2025-22120

In the Linux kernel, the following vulnerability has been resolved: ext4: goto right label 'outmmapsem' in ext4setattr Otherwise, if ext4inodeattachjinode fails, a hung task will happen because filemapinvalidateunlock isn't called to unlock mapping-invalidatelock. Like this: EXT4-fs error device...

CVE-2025-22120 ext4: goto right label 'out_mmap_sem' in ext4_setattr()

In the Linux kernel, the following vulnerability has been resolved: ext4: goto right label 'outmmapsem' in ext4setattr Otherwise, if ext4inodeattachjinode fails, a hung task will happen because filemapinvalidateunlock isn't called to unlock mapping-invalidatelock. Like this: EXT4-fs error device...

PT-2025-16764

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A bug in the Linux kernel has been resolved, specifically in the md/md-bitmap component. The issue occurred in clustermd when writing the superblock, where separate write-intent-bitmaps...

filemap: avoid truncating 64-bit offset to 32 bits

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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-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-2022-49699

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...

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...

UBUNTU-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-2022-49699 filemap: Handle sibling entries in filemap_get_read_batch()

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-2022-49699: NULL Pointer Dereference

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...

Linux mm/filemap.c Heap Buffer Overflow DoS

The vulnerability of the folioseekholedata function in the mm/filemap.c module of Linux operating systems is related to the execution of a loop with an unreachable exit condition due to numerical truncation. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2025-21665

In the Linux kernel, the following vulnerability has been resolved: filemap: avoid truncating 64-bit offset to 32 bits On 32-bit kernels, folioseekholedata was inadvertently truncating a 64-bit value to 32 bits, leading to a possible infinite loop when writing to an xfs filesystem...

CVE-2025-21665

In the Linux kernel, the following vulnerability has been resolved: filemap: avoid truncating 64-bit offset to 32 bits On 32-bit kernels, folioseekholedata was inadvertently truncating a 64-bit value to 32 bits, leading to a possible infinite loop when writing to an xfs filesystem...