The vulnerability in the `btrfs_finish_extent_commit()` function of the `fs/btrfs/extent-tree.c` file in the Linux kernel’s file system allows a attacker to trigger a service failure.

The vulnerability of the btrfsfinishextentcommit function in the fs/btrfs/extent-tree.c file of the btrfs file system in the Linux operating system is related to synchronization errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

Exploit for CVE-2026-25828

CVE-2026-25828 - Command Injection in grub-btrfs initramfs hoo...

The vulnerability of the btrfs_quota_enable() function in the fs/btrfs/qgroup.c module of the file system Btrfs in the Linux kernel allows a malicious actor to trigger a service failure.

The vulnerability of the btrfsquotaenable function in the fs/btrfs/qgroup.c module of the btrfs file system in Linux kernels is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2025-71194

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in waitcurrenttrans due to ignored transaction type When waitcurrenttrans is called during starttransaction, it currently waits for a blocked transaction without considering whether the given transaction type...

SUSE CVE-2026-23043

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix NULL pointer dereference in doabortlogreplay Coverity reported a NULL pointer dereference issue CID 1666756 in doabortlogreplay. When btrfsallocpath fails in replayonebuffer, wc-subvolpath is NULL, but...

The vulnerability of the btrfs_delete_free_space_tree() function in the fs/btrfs/free-space-tree.c module of the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the btrfsdeletefreespacetree function in the fs/btrfs/free-space-tree.c file of the Linux kernel operating system is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability could allow an...

CVE-2025-71194

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in waitcurrenttrans due to ignored transaction type When waitcurrenttrans is called during starttransaction, it currently waits for a blocked transaction without considering whether the given transaction type...

CVE-2025-71194

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in waitcurrenttrans due to ignored transaction type When waitcurrenttrans is called during starttransaction, it currently waits for a blocked transaction without considering whether the given transaction type...

UBUNTU-CVE-2025-71194

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in waitcurrenttrans due to ignored transaction type When waitcurrenttrans is called during starttransaction, it currently waits for a blocked transaction without considering whether the given transaction type...

CVE-2026-23043

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix NULL pointer dereference in doabortlogreplay Coverity reported a NULL pointer dereference issue CID 1666756 in doabortlogreplay. When btrfsallocpath fails in replayonebuffer, wc-subvolpath is NULL, but...

CVE-2026-23043

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix NULL pointer dereference in doabortlogreplay Coverity reported a NULL pointer dereference issue CID 1666756 in doabortlogreplay. When btrfsallocpath fails in replayonebuffer, wc-subvolpath is NULL, but...

UBUNTU-CVE-2026-23043

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix NULL pointer dereference in doabortlogreplay Coverity reported a NULL pointer dereference issue CID 1666756 in doabortlogreplay. When btrfsallocpath fails in replayonebuffer, wc-subvolpath is NULL, but...

CVE-2025-71194

Summary: CVE-2025-71194 concerns the Linux kernel, specifically a btrfs deadlock involving wait_current_trans() during start_transaction(). The issue stems from a missing check that should consider the transaction type against btrfs_blocked_trans_types[] for the current state, causing a transacti...

CVE-2025-71194 btrfs: fix deadlock in wait_current_trans() due to ignored transaction type

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in waitcurrenttrans due to ignored transaction type When waitcurrenttrans is called during starttransaction, it currently waits for a blocked transaction without considering whether the given transaction type...

CVE-2025-71194 btrfs: fix deadlock in wait_current_trans() due to ignored transaction type

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in waitcurrenttrans due to ignored transaction type When waitcurrenttrans is called during starttransaction, it currently waits for a blocked transaction without considering whether the given transaction type...

EUVD-2025-206804

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in waitcurrenttrans due to ignored transaction type When waitcurrenttrans is called during starttransaction, it currently waits for a blocked transaction without considering whether the given transaction type...

CVE-2025-71194 btrfs: fix deadlock in wait_current_trans() due to ignored transaction type

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in waitcurrenttrans due to ignored transaction type When waitcurrenttrans is called during starttransaction, it currently waits for a blocked transaction without considering whether the given transaction type...

CVE-2025-71194

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in waitcurrenttrans due to ignored transaction type When waitcurrenttrans is called during starttransaction, it currently waits for a blocked transaction without considering whether the given transaction type...

CVE-2025-71194

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in waitcurrenttrans due to ignored transaction type When waitcurrenttrans is called during starttransaction, it currently waits for a blocked transaction without considering whether the given transaction type...

CVE-2026-23043

CVE-2026-23043 described a NULL pointer dereference in the Linux kernel's btrfs do_abort_log_replay() path. When replay_one_buffer() fails (btrfs_alloc_path()), wc->subvol_path can be NULL, and do_abort_log_replay() could dereference it while printing debug information. The fix adds a NULL che...