CVE-2024-48875

In the Linux kernel, CVE-2024-48875 is described as a fix for a btrfs issue: don’t take the dev_replace rwsem if the task already holds it. The root cause is a possible deadlock when btrfs_dev_replace flow takes the same rwsem twice during operations like btrfs_map_block, as demonstrated by a loc...

CVE-2024-48875 btrfs: don't take dev_replace rwsem on task already holding it

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't take devreplace rwsem on task already holding it Running fstests btrfs/011 with MKFSOPTIONS="-O rst" to force the usage of the RAID stripe-tree, we get the following splat from lockdep: BTRFS info device sdd:...

CVE-2024-48875 btrfs: don't take dev_replace rwsem on task already holding it

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't take devreplace rwsem on task already holding it Running fstests btrfs/011 with MKFSOPTIONS="-O rst" to force the usage of the RAID stripe-tree, we get the following splat from lockdep: BTRFS info device sdd:...

CVE-2024-48875 btrfs: don't take dev_replace rwsem on task already holding it

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't take devreplace rwsem on task already holding it Running fstests btrfs/011 with MKFSOPTIONS="-O rst" to force the usage of the RAID stripe-tree, we get the following splat from lockdep: BTRFS info device sdd:...

CVE-2024-43098 i3c: Use i3cdev->desc->info instead of calling i3c_device_get_info() to avoid deadlock

In the Linux kernel, the following vulnerability has been resolved: i3c: Use i3cdev-desc-info instead of calling i3cdevicegetinfo to avoid deadlock A deadlock may happen since the i3cmasterregister acquires &i3cbus-lock twice. See the log below. Use i3cdev-desc-info instead of calling i3cdevicein...

PT-2025-3021 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.12.0-rc6+ Description: A circular locking dependency warning has been detected in the Linux kernel's Bluetooth module. This issue occurs when the iso sock recvmsg function is called, which can lead to a deadlo...

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 cyclic locking dependency issue in the Bluetooth ISO layer, which could lead to a deadlock...

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 cyclic locking dependency issue in the Bluetooth ISO layer, which could lead to a deadlock...

SUSE CVE-2024-56655

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: do not defer rule destruction via callrcu nftableschaindestroy can sleep, it can't be used from callrcu callbacks. Moreover, nftablesrulerelease is only safe for error unwinding, while transaction mutex is he...

SUSE CVE-2024-56610

In the Linux kernel, the following vulnerability has been resolved: kcsan: Turn reportfilterlistlock into a rawspinlock Ran Xiaokai reports that with a KCSAN-enabled PREEMPTRT kernel, we can see splats like: | BUG: sleeping function called from invalid context at kernel/locking/spinlockrt.c:48 |...

PT-2025-22169

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock issue in the Linux kernel has been identified, specifically in the ivpu job submit function. This occurs due to an incorrect locking order when a thread aborts currently...

PT-2025-4353

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.12.10 Description The issue is related to incorrect locking of resources in the fs/afs/addr prefs.c module of the Linux kernel. This can lead to a denial of service. The problem occurs when the function returns...

PT-2025-9003

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.13.0-rc3 Description A potential issue has been identified in the Linux kernel related to the ax25 protocol. The problem arises from a possible circular locking dependency detected between rtnl mutex and sk...

PT-2025-36291

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the handling of NFS write requests within the Linux kernel. Specifically, the issue occurs when updating an existing write request after nfs lock and join...

PT-2025-49298

Name of the Vulnerable Software and Affected Versions Nextcloud Desktop versions prior to 3.16.5 Description Nextcloud Desktop is a desktop sync client for Nextcloud. Before version 3.16.5, the file path was transmitted unencrypted when attempting to manually lock a file within an end-to-end...

CVE-2024-56744

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential deadlock in f2fsrecordstopreason syzbot reports deadlock issue of f2fs as below: ====================================================== WARNING: possible circular locking dependency detected...

CVE-2024-56700

In the Linux kernel, the following vulnerability has been resolved: media: wl128x: Fix atomicity violation in fmcsendcmd Atomicity violation occurs when the fmcsendcmd function is executed simultaneously with the modification of the fmdev-respskb value. Consider a scenario where, after passing th...

CVE-2024-56744

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential deadlock in f2fsrecordstopreason syzbot reports deadlock issue of f2fs as below: ====================================================== WARNING: possible circular locking dependency detected...

UBUNTU-CVE-2024-56744

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential deadlock in f2fsrecordstopreason syzbot reports deadlock issue of f2fs as below: ====================================================== WARNING: possible circular locking dependency detected...

CVE-2024-56744 f2fs: fix to avoid potential deadlock in f2fs_record_stop_reason()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential deadlock in f2fsrecordstopreason syzbot reports deadlock issue of f2fs as below: ====================================================== WARNING: possible circular locking dependency detected...