kernel: driver core: Fix wait_for_device_probe() & deferred_probe_timeout interaction

In the Linux kernel, the following vulnerability has been resolved: driver core: Fix waitfordeviceprobe & deferredprobetimeout interaction Mounting NFS rootfs was timing out when deferredprobetimeout was non-zero 1. This was because ipautoconfig initcall times out waiting for the network interfac...

kernel: iavf: Fix reset error handling

A deadlock condition exists in the linux kernel such that when calling iavfclose in iavfresettask error handling,doing so can lead to double call of napidisable thereby leading to a denial of service due to the deadlock...

kernel: ext4: don't set up encryption key during jbd2 transaction

A flaw exists in the ext4 filesystem implementation in the Linux kernel such that the function ext4unlink extended a journaling transaction too far so that it included a call to ext4findentry. However, ext4findentry may need to set up a directory’s encryption key — which can cause a deadlock when...

kernel: Kernel: Denial of Service via recursive deadlock in L2TP tunnel registration

A flaw was found in the kernel. A local user can exploit this vulnerability by passing a pppol2tp socket file descriptor as a UDP socket file descriptor during L2TP tunnel registration. This can cause a recursive deadlock, leading to a denial of service DoS on the system...

kernel: PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()

In the Linux kernel, the following vulnerability has been resolved: PCI: Avoid pcidevlock AB/BA deadlock with sriovnumvfsstore The sysfs sriovnumvfsstore path acquires the device lock before the config space access lock: sriovnumvfsstore devicelock A 1 acquire device lock sriovconfigure...

kernel: driver core: fix potential deadlock in __driver_attach

In the Linux kernel, the following vulnerability has been resolved: driver core: fix potential deadlock in driverattach In driverattach function, There are also AA deadlock problem, like the commit b232b02bf3c2 "driver core: fix deadlock in deviceattach". stack like commit b232b02bf3c2 "driver...

kernel: scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq

In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Remove WQMEMRECLAIM from storvscerrorwq storvscerrorwq workqueue should not be marked as WQMEMRECLAIM as it doesn't need to make forward progress under memory pressure. Marking this workqueue as WQMEMRECLAIM may...

kernel: driver core: fix deadlock in __device_attach

In the Linux kernel, the following vulnerability has been resolved: driver core: fix deadlock in deviceattach In deviceattach function, The lock holding logic is as follows: ... deviceattach devicelockdev // get lock dev asyncscheduledevdeviceattachasynchelper, dev; // func asyncschedulenode...

kernel: dm thin: Fix ABBA deadlock between shrink_slab and dm_pool_abort_metadata

An ABBA deadlock flaw was found in the Linux kernel's device-mapper thin provisioning subsystem between the memory reclaim path and metadata abort handling. A local user can trigger this issue by initiating cache drop operations while dm-thin operations are active, causing process P1 to hold...

kernel: ext4: fix deadlock due to mbcache entry corruption

A deadlock vulnerability was found in the ext4 filesystem in the Linux kernel. When manipulating extended attribute xattr blocks, a race condition in non-atomic bitfield updates can cause the mbcache entry state to become corrupted. This leads to an infinite loop in ext4xattrblockset where the co...

kernel: Recursive locking violation in usb-storage that can cause the kernel to deadlock

An incorrect access control flaw was found in the Linux kernel USB core subsystem. When attaching a malicious usb device, the recursive locking violation in usb-storage can cause the kernel to deadlock. This issue could allow a local user to crash the system...

PT-2025-25912 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.4.0-1086-azure 9118.04.1-Ubuntu Description: The issue is related to the storvsc error wq workqueue in the Linux kernel, which was incorrectly marked as WQ MEM RECLAIM. This marking may cause a deadlock while...

PT-2025-41054

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a deadlock situation between the shrink slab and dm pool abort metadata processes. This occurred due to concurrent processes involving dropping caches and...

EulerOS Virtualization 3.0.2.0 : mariadb (EulerOS-SA-2023-1704)

According to the versions of the mariadb packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - getsortbytable in MariaDB before 10.6.2 allows an application crash via certain subquery uses of ORDER BY. CVE-2021-46657 -...

Siemens Industrial Products Deadlock (CVE-2022-43767)

A vulnerability has been identified in SIMATIC CP 1242-7 V2 All versions, SIMATIC CP 1243-1 All versions, SIMATIC CP 1243-1 DNP3 incl. SIPLUS variants All versions, SIMATIC CP 1243-1 IEC incl. SIPLUS variants All versions, SIMATIC CP 1243-7 LTE EU All versions, SIMATIC CP 1243-7 LTE US All...

Linux kernel denial of service vulnerability (CNVD-2023-51389)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from a denial of service vulnerability that originates in the Device Mapper-Multipathing subcomponent where the driver drivers/md/dm-ioctl.c may recursivel...

SUSE CVE-2023-2269

A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in tableclear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component...

DEBIAN-CVE-2023-2269

A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in tableclear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component...

CVE-2023-2269

A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in tableclear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component...

CVE-2023-2269

A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in tableclear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component...