13001 matches found
CVE-2024-54191 Bluetooth: iso: Fix circular lock in iso_conn_big_sync
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: iso: Fix circular lock in isoconnbigsync This fixes the circular locking dependency warning below, by reworking isosockrecvmsg, to ensure that the socket lock is always released before calling a function that locks hde...
CVE-2024-54191 Bluetooth: iso: Fix circular lock in iso_conn_big_sync
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: iso: Fix circular lock in isoconnbigsync This fixes the circular locking dependency warning below, by reworking isosockrecvmsg, to ensure that the socket lock is always released before calling a function that locks hde...
CVE-2024-48876
CVE-2024-48876 - Linux kernel : The issue affects stack_depot’s stack_depot_save_flags() when invoked in NMI context. It could deadlock if pool_lock is held during an NMI, so the fix ensures the lock is only taken if space permits and the operation is safe in NMI. The documentation was updated to...
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-2024-47809 dlm: fix possible lkb_resource null dereference
In the Linux kernel, the following vulnerability has been resolved: dlm: fix possible lkbresource null dereference This patch fixes a possible null pointer dereference when this function is called from requestlock as lkb-lkbresource is not assigned yet, only after validatelockargs by calling...
CVE-2024-47809 dlm: fix possible lkb_resource null dereference
In the Linux kernel, the following vulnerability has been resolved: dlm: fix possible lkbresource null dereference This patch fixes a possible null pointer dereference when this function is called from requestlock as lkb-lkbresource is not assigned yet, only after validatelockargs by calling...
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 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-2024-47141 pinmux: Use sequential access to access desc->pinmux data
In the Linux kernel, the following vulnerability has been resolved: pinmux: Use sequential access to access desc-pinmux data When two client of the same gpio call pinctrlselectstate for the same functionality, we are seeing NULL pointer issue while accessing desc-muxowner. Let's say two processes...
CVE-2024-47141 pinmux: Use sequential access to access desc->pinmux data
In the Linux kernel, the following vulnerability has been resolved: pinmux: Use sequential access to access desc-pinmux data When two client of the same gpio call pinctrlselectstate for the same functionality, we are seeing NULL pointer issue while accessing desc-muxowner. Let's say two processes...
CVE-2024-47141
CVE-2024-47141 affects the Linux kernel pinctrl/pinmux path. When two processes (A and B) concurrently call pinctrl_select_state() for the same pin, the code may dereference desc->mux_owner as NULL due to a race between updates to desc->mux_usecount and desc->mux_owner. The advisory stat...
CVE-2024-47141 pinmux: Use sequential access to access desc->pinmux data
In the Linux kernel, the following vulnerability has been resolved: pinmux: Use sequential access to access desc-pinmux data When two client of the same gpio call pinctrlselectstate for the same functionality, we are seeing NULL pointer issue while accessing desc-muxowner. Let's say two processes...
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 a potential deadlock issue in the SCSI megaraidsas driver, which could lead to a cyclic lock dependency...
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, which stems from the possibility that the F2FS file system may hold an rwlock for an extended period of time when shrinking...
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...
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...