CVE-2024-48875

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-2024-47143 dma-debug: fix a possible deadlock on radix_lock

In the Linux kernel, the following vulnerability has been resolved: dma-debug: fix a possible deadlock on radixlock radixlock shouldn't be held while holding dmahashentryidx.lock otherwise, there's a possible deadlock scenario when dma debug API is called holding rqlock: CPU0 CPU1 CPU2 dmafreeatt...

CVE-2024-47143 dma-debug: fix a possible deadlock on radix_lock

In the Linux kernel, the following vulnerability has been resolved: dma-debug: fix a possible deadlock on radixlock radixlock shouldn't be held while holding dmahashentryidx.lock otherwise, there's a possible deadlock scenario when dma debug API is called holding rqlock: CPU0 CPU1 CPU2 dmafreeatt...

CVE-2024-47143

In the Linux kernel, the following vulnerability has been resolved: dma-debug: fix a possible deadlock on radixlock radixlock shouldn't be held while holding dmahashentryidx.lock otherwise, there's a possible deadlock scenario when dma debug API is called holding rqlock: CPU0 CPU1 CPU2 dmafreeatt...

CVE-2024-47143 dma-debug: fix a possible deadlock on radix_lock

In the Linux kernel, the following vulnerability has been resolved: dma-debug: fix a possible deadlock on radixlock radixlock shouldn't be held while holding dmahashentryidx.lock otherwise, there's a possible deadlock scenario when dma debug API is called holding rqlock: CPU0 CPU1 CPU2 dmafreeatt...

CVE-2024-47143

CVE-2024-47143 relates to the Linux kernel and describes a potential deadlock in the dma-debug flow caused by holding radix_lock while dma_hash_entry locks are held. The fix, as documented in the connected sources, is to perform dma_entry_free() after put_hash_bucket() inside check_unmap() to pre...

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...

CVE-2024-43098

CVE-2024-43098 is a Linux kernel issue in the i3c subsystem where a deadlock may occur due to double acquisition of i3cbus->lock during i3c_master_register() and related operations. The root cause is calling i3c_device_get_info() (and also i3c_device_info()) instead of using i3cdev->desc-&g...

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...

CVE-2024-43098

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...

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...

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 the net/smc module not properly checking the return value of sockrecvmsg when receiving a clc message, which...

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 potential deadlock issue in the SCSI megaraidsas driver, which could lead to a cyclic lock dependency...

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 faulty recovery of an area write plugin at the block level that 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 an attempt by the stackdepotsaveflags function to acquire a poollock lock in an NMI context, which could...

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...

PT-2025-2981 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.12.0-10553-gb86545e02e8c Description: A potential deadlock issue has been identified in the Linux kernel. The queue attr store function first freezes the queue -q usage counterio and then acquires -sysfs lock...

PT-2025-3136 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.12.5 Description: A potential deadlock issue has been identified in the Linux kernel's zone write plugging code. This issue occurs when a device queue freeze is initiated while BIOs are still plugged in a zone...