SUSE CVE-2025-38358

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between async reclaim worker and closectree Syzbot reported an assertion failure due to an attempt to add a delayed iput after we have set BTRFSFSSTATENODELAYEDIPUT in the fsinfo state: WARNING: CPU: 0 PID: 65 at...

UBUNTU-CVE-2025-38358

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between async reclaim worker and closectree Syzbot reported an assertion failure due to an attempt to add a delayed iput after we have set BTRFSFSSTATENODELAYEDIPUT in the fsinfo state: WARNING: CPU: 0 PID: 65 at...

CVE-2025-38358

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between async reclaim worker and closectree Syzbot reported an assertion failure due to an attempt to add a delayed iput after we have set BTRFSFSSTATENODELAYEDIPUT in the fsinfo state: WARNING: CPU: 0 PID: 65 at...

CVE-2025-38358 btrfs: fix race between async reclaim worker and close_ctree()

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between async reclaim worker and closectree Syzbot reported an assertion failure due to an attempt to add a delayed iput after we have set BTRFSFSSTATENODELAYEDIPUT in the fsinfo state: WARNING: CPU: 0 PID: 65 at...

CVE-2025-38358

CVE-2025-38358 relates to a race in Linux kernel’s btrfs async reclaim path. The bug occurs when an ordered iput is delayed while BTRFS_FS_STATE_NO_DELAYED_IPUT is already set, triggering an assertion in btrfs_add_delayed_iput during close_ctree. The described scenario: async reclaim schedules wr...

UBUNTU-CVE-2025-21879

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...

SUSE CVE-2024-53143

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix ordering of iput and watchedobjects decrement Ensure the superblock is kept alive until we're done with iput. Holding a reference to an inode is not allowed unless we ensure the superblock stays alive, which fsnotif...

CVE-2024-53143

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix ordering of iput and watchedobjects decrement Ensure the superblock is kept alive until we're done with iput. Holding a reference to an inode is not allowed unless we ensure the superblock stays alive, which fsnotif...

DEBIAN-CVE-2024-53143

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix ordering of iput and watchedobjects decrement Ensure the superblock is kept alive until we're done with iput. Holding a reference to an inode is not allowed unless we ensure the superblock stays alive, which fsnotif...

UBUNTU-CVE-2024-53143

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix ordering of iput and watchedobjects decrement Ensure the superblock is kept alive until we're done with iput. Holding a reference to an inode is not allowed unless we ensure the superblock stays alive, which fsnotif...

CVE-2024-53143

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix ordering of iput and watchedobjects decrement Ensure the superblock is kept alive until we're done with iput. Holding a reference to an inode is not allowed unless we ensure the superblock stays alive, which fsnotif...

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 the Linux kernel that stems from a misordered reduction of iput and watchedobjects counts in the fsnotify component, which could lead to reus...

vfs: fix race between evice_inodes() and find_inode()&iput()

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SUSE CVE-2024-49867

In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at closectree, we have the following steps in this order: 1 Park the cleaner kthread - this doesn't destroy the kthread, it basically hal...

AZL-51498 CVE-2024-49867 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at closectree, we have the following steps in this order: 1 Park the cleaner kthread - this doesn't destroy the kthread, it basically hal...

UBUNTU-CVE-2024-49867

In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at closectree, we have the following steps in this order: 1 Park the cleaner kthread - this doesn't destroy the kthread, it basically hal...

CVE-2024-49867 btrfs: wait for fixup workers before stopping cleaner kthread during umount

In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at closectree, we have the following steps in this order: 1 Park the cleaner kthread - this doesn't destroy the kthread, it basically hal...

CVE-2024-49867 btrfs: wait for fixup workers before stopping cleaner kthread during umount

In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at closectree, we have the following steps in this order: 1 Park the cleaner kthread - this doesn't destroy the kthread, it basically hal...

AZL-50770 CVE-2024-47679 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: vfs: fix race between eviceinodes and findinode&iput Hi, all Recently I noticed a bug1 in btrfs, after digged it into and I believe it'a race in vfs. Let's assume there's a inode ie ino 261 with icount 1 is called by iput, and...