CVE-2025-21879 btrfs: fix use-after-free on inode when scanning root during em shrinking

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free on inode when scanning root during em shrinking At btrfsscanroot we are accessing the inode's root and fsinfo in a call to btrfsfsclosing after we have scheduled the inode for a delayed iput, and that ca...

Linux kernel 资源管理错误漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A resource management error vulnerability exists in Linux kernel that stems from btrfs not properly handling delayed iput when scanning for roots, which could lead to reuse aft...

The vulnerability of the btrfs component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the walkdownproc function in the btrfs component of the Linux operating system is related to improper error handling. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the btrfs_submitChunk() function in the btrfs component of Linux kernel allows a hacker to trigger a service failure.

The vulnerability of the btrfssubmitChunk function in the btrfs component of Linux kernel is related to the dereferencing of a NULL pointer. Exploiting this vulnerability could allow an attacker to trigger a service failure...

The vulnerability of the btrfs component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the btrfs component of the Linux operating system’s kernel is related to the assignment of the NULL pointer in the insertdelayedref function in fs/btrfs/delayed-ref.c. Exploiting this vulnerability can allow an attacker to trigger a service failure...

The vulnerability of the btrfs component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the btrfs component of the Linux operating system’s kernel is related to the use of an uninitialized resource in the functions replayonename and checkiteminlog in fs/btrfs/tree-log.c. Exploiting this vulnerability could allow a attacker to cause a service failure...

Vulnerability of the btrfs_update_reloc_root() function (fs/btrfs/relocation.c) in the Linux kernel, allowing a hacker to trigger a service failure

The vulnerability of the btrfsupdaterelocroot function fs/btrfs/relocation.c in the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to trigger a service failure...

The vulnerability of the fiemap_process_hole() function in the fs/btrfs/extent_io.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the fiemapprocesshole function in the fs/btrfs/extentio.c module of the Linux operating system is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the calc_available_free_space() function in the fs/btrfs/space-info.c module of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the calcavailablefreespace function in the fs/btrfs/space-info.c module of the Linux kernel is related to incorrect calculations. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2025-20507

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, specifically in the btrfs module, where the block group::bg list was not properly hardened against list del races. This issue could...

PT-2025-20356

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A bug in the Linux kernel has been resolved, related to the btrfs file system. The issue occurs when a RAID1 block group is created and a write pointer mismatch between the disks in the...

The vulnerability of the btrfs_force_cow_block() function in the fs/btrfs/ctree.c module of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the btrfsforcecowblock function in the fs/btrfs/ctree.c module of the Linux kernel is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protected...

The vulnerability of the `close_ctree()` function in the `fs/btrfs/disk-io.c` module of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the closectree function in the fs/btrfs/disk-io.c module of the Linux kernel is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protected...

btrfs: fix use-after-free in btrfs_encoded_read_endio()

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btrfs: don't take dev_replace rwsem on task already holding it

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SUSE CVE-2024-58089

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix double accounting race when btrfsrundelallocrange failed BUG When running btrfs with block size 4K smaller than page size 64K, aarch64, there is a very high chance to crash the kernel at generic/750, with the following...

CVE-2024-58089

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix double accounting race when btrfsrundelallocrange failed BUG When running btrfs with block size 4K smaller than page size 64K, aarch64, there is a very high chance to crash the kernel at generic/750, with the following...

AZL-58503 CVE-2024-58089 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix double accounting race when btrfsrundelallocrange failed BUG When running btrfs with block size 4K smaller than page size 64K, aarch64, there is a very high chance to crash the kernel at generic/750, with the following...

DEBIAN-CVE-2024-58089

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix double accounting race when btrfsrundelallocrange failed BUG When running btrfs with block size 4K smaller than page size 64K, aarch64, there is a very high chance to crash the kernel at generic/750, with the following...

AZL-58554 CVE-2024-58089 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix double accounting race when btrfsrundelallocrange failed BUG When running btrfs with block size 4K smaller than page size 64K, aarch64, there is a very high chance to crash the kernel at generic/750, with the following...