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

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-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...

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 btrfs: fix NULL pointer dereference in do_abort_log_replay()

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 btrfs: fix NULL pointer dereference in do_abort_log_replay()

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...

EUVD-2026-5504

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...

PT-2026-43841

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the btrfs component where the btrfs quota enable function may perform an invalid leaf access. This occurs when the btrfs search slot for read function returns 1,...

The vulnerability of the btrfs Drop_extent_map_range() function in the fs/btrfs/extent_map.c file of the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the btrfs DropExtentMapRange function in the fs/btrfs/extentmap.c file of the Linux kernel operating system is related to the execution of a loop with an unreachable exit condition an “infinite loop”. Exploiting this vulnerability could allow an attacker to cause a service...

Linux Distros Unpatched Vulnerability : CVE-2025-71194

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix deadlock in waitcurrenttrans due to ignored transaction type When waitcurrenttrans is called during starttransaction, it currently waits for a blocke...

Linux Distros Unpatched Vulnerability : CVE-2026-23043

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: fix NULL pointer dereference in doabortlogreplay Coverity reported a NULL pointer...

ROS-20260203-73-0021

A vulnerability in the btrfs component of the Linux kernel is related to buffer copying without input data validation. Exploitation of the vulnerability allows an intruder to affect the integrity of protected information...

CVE-2025-71184

A NULL pointer dereference vulnerability was found in the Linux kernel's Btrfs filesystem. When evicting an inode in btrfsevictinode, the tracing setup code attempts to fetch the root's ID before checking if the root pointer is NULL. This can cause a kernel crash when the inode's root is NULL...

SUSE CVE-2025-71183

In the Linux kernel, the following vulnerability has been resolved: btrfs: always detect conflicting inodes when logging inode refs After rename exchanging either with the rename exchange operation or regular renames in multiple non-atomic steps two inodes and at least one of them is a directory,...