CVE-2023-54124 f2fs: fix to drop all dirty pages during umount() if cp_error is set

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to drop all dirty pages during umount if cperror is set xfstest generic/361 reports a bug as below: f2fsbugonsbi, sbi-fsyncnodenum; kernel BUG at fs/f2fs/super.c:1627! RIP: 0010:f2fsputsuper+0x3a8/0x3b0 Call Trace:...

CVE-2023-54124 f2fs: fix to drop all dirty pages during umount() if cp_error is set

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to drop all dirty pages during umount if cperror is set xfstest generic/361 reports a bug as below: f2fsbugonsbi, sbi-fsyncnodenum; kernel BUG at fs/f2fs/super.c:1627! RIP: 0010:f2fsputsuper+0x3a8/0x3b0 Call Trace:...

CVE-2023-54067

CVE-2023-54067 concerns a race in the Linux kernel’s Btrfs code. The vulnerability arises when deleting the free space root from the dirty_cowonly_roots list without holding the trans_lock, allowing concurrent manipulations (e.g., adding a root via add_root_to_dirty_list) to interleave with the d...

CVE-2023-54067 btrfs: fix race when deleting free space root from the dirty cow roots list

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race when deleting free space root from the dirty cow roots list When deleting the free space tree we are deleting the free space root from the list fsinfo-dirtycowonlyroots without taking the lock that protects it,...

CVE-2023-54067 btrfs: fix race when deleting free space root from the dirty cow roots list

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race when deleting free space root from the dirty cow roots list When deleting the free space tree we are deleting the free space root from the list fsinfo-dirtycowonlyroots without taking the lock that protects it,...

CVE-2023-54050

CVE-2023-54050 (Linux kernel) : The issue concerns a memleak in UBIFS on error during insert_old_idx, triggered after copy_znode() allocation and before metadata cleanup. The fix splits resource allocation and znode replacement more clearly and orders cleanup so the old index insertion does not l...

CVE-2023-54032

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race when deleting quota root from the dirty cow roots list When disabling quotas we are deleting the quota root from the list fsinfo-dirtycowonlyroots without taking the lock that protects it, which is struct...

UBUNTU-CVE-2023-54032

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race when deleting quota root from the dirty cow roots list When disabling quotas we are deleting the quota root from the list fsinfo-dirtycowonlyroots without taking the lock that protects it, which is struct...

CVE-2023-54032

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race when deleting quota root from the dirty cow roots list When disabling quotas we are deleting the quota root from the list fsinfo-dirtycowonlyroots without taking the lock that protects it, which is struct...

CVE-2023-54032 btrfs: fix race when deleting quota root from the dirty cow roots list

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race when deleting quota root from the dirty cow roots list When disabling quotas we are deleting the quota root from the list fsinfo-dirtycowonlyroots without taking the lock that protects it, which is struct...

CVE-2023-54032

CVE-2023-54032 affects the Linux kernel’s btrfs quota handling. The root cause is a race in deleting a quota root from the dirty_cowonly_roots list without acquiring trans_lock, which can race with concurrent list manipulation (e.g., add_root_to_dirty_list). This unsynchronized access may trigger...

CVE-2023-54032 btrfs: fix race when deleting quota root from the dirty cow roots list

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race when deleting quota root from the dirty cow roots list When disabling quotas we are deleting the quota root from the list fsinfo-dirtycowonlyroots without taking the lock that protects it, which is struct...

PT-2025-53217

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the nilfs2 file system within the Linux kernel where a kernel warning or panic may occur due to the reuse of discarded buffers in the mark buffer dirty function,...

PT-2025-53201

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to drop all dirty pages during umount if cp error is set xfstest generic/361 reports a bug as below: f2fs bug onsbi, sbi-fsync node num; kernel BUG at fs/f2fs/super.c:1627! RIP: 0010:f2fs put super+0x3a8/0x3b0 Call Trac...

PT-2025-52989

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.4.0-rc6-btrfs-next-134+ Description The Linux kernel contains a flaw in the btrfs file system related to race conditions when deleting quota roots from the dirty cow roots list. Specifically, when disabling...

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, which stems from a dead loop and bug triggers that may result if cperror is set during umount and all dirty pages are not...

Linux Distros Unpatched Vulnerability : CVE-2023-54067

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix race when deleting free space root from the dirty cow roots list When deleting the free space tree we are deleting the free space root from the list...

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 a contention condition when removing a root from the copy-on-dirty-write root list, which could lead to list...

PT-2025-53228

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the f2fs filesystem. When f2fs attempts to checkpoint during foreground garbage collection gc in Log-structured filesystem LFS mode, a system cras...

SUSE CVE-2023-53829

In the Linux kernel, the following vulnerability has been resolved: f2fs: flush inode if atomic file is aborted Let's flush the inode being aborted atomic operation to avoid stale dirty inode during eviction in this call stack: f2fsmarkinodedirtysync+0x22/0x40 f2fs f2fsabortatomicwrite+0xc4/0xf0...