The vulnerability of the pc_clock_settime() function in the kernel/time/posix-clock.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the pcclocksettime function in the kernel/time/posix-clock.c module of the Linux operating system is related to improper locking of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

Vulnerabilities of EFI/unaccepted kernel components of the Linux operating system, allowing attackers to trigger a service failure

The vulnerability of the listdel function in efi/unaccepted kernel components of the Linux operating system is related to improper locking mechanisms. Exploiting this vulnerability could allow an attacker to trigger a service failure...

Linux kernel improper locking vulnerability (CNVD-2025-05376)

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 an improper locking vulnerability that stems from arenamapfree on a 64k page kernel that could lead to a soft lock. The vulnerability can be exploited...

Linux kernel improper locking vulnerability (CNVD-2025-05316)

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 an improper locking vulnerability that stems from the use of spinlock in an interruptible context, which could lead to a deadlock. The vulnerability c...

CVE-2024-58087: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix racy issue from session lookup and expire Increment the session reference count within the lock for lookup to avoid racy issue with session expire...

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. Linux kernel suffers from an improper locking vulnerability that stems from arenamapfree on a 64k page kernel that could lead to a soft lock. The vulnerability can be exploited...

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. Linux kernel suffers from an improper locking vulnerability that stems from the use of spinlock in an interruptible context, which could lead to a deadlock. The vulnerability c...

The vulnerability of the create_pinctrl() function (drivers/pinctrl/core.c) in the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the createpinctrl function drivers/pinctrl/core.c in the Linux kernel is related to improper locking of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2025-21827: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: mediatek: Add locks for usbdriverclaiminterface The documentation for usbdriverclaiminterface says that "the device lock" is needed when the function is called from places other than probe. This appears to be th...

CVE-2024-58070: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: bpf: bpflocalstorage: Always use bpfmemalloc in PREEMPTRT In PREEMPTRT, kmallocGFPATOMIC is still not safe in non preemptible context. bpfmemalloc must be used in PREEMPTRT. This patch is to enforce bpfmemalloc in the...

Linux Distros Unpatched Vulnerability : CVE-2021-39801

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In ionioctl of ion-ioctl.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional...

Linux Distros Unpatched Vulnerability : CVE-2021-3667

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An improper locking issue was found in the virStoragePoolLookupByTargetPath API of libvirt. It occurs in the storagePoolLookupByTargetPath function where a lock...

CVE-2024-57994: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: ptrring: do not block hard interrupts in ptrringresizemultiple Jakub added a lockdepassertnohardirq check in pagepoolputpage to increase test coverage. syzbot found a splat caused by hard irq blocking in ptrringresizemultiple 1 A...

CVE-2025-21767: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: clocksource: Use migratedisable to avoid calling getrandomu32 in atomic context The following bug report happened with a PREEMPTRT kernel: BUG: sleeping function called from invalid context at kernel/locking/spinlockrt.c:48...

CVE-2022-49542: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Move cfglogverbose check before calling lpfcdmpdbg In an attempt to log message 0126 with LOGTRACEEVENT, the following hard lockup call trace hangs the system. Call Trace: rawspinlockirqsave+0x32/0x40...

CVE-2022-49496: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: prevent kernel crash when rmmod mtk-vcodec-dec.ko If the driver support subdev mode, the parameter "dev-pm.dev" will be NULL in mtkvcodecdecremove. Kernel will crash when try to rmmod mtk-vcodec-dec.ko...

CVE-2022-49446: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: nvdimm: Fix firmware activation deadlock scenarios Lockdep reports the following deadlock scenarios for CXL root device power-management, deviceprepare, operations, and deviceshutdown operations for 'ndregion' devices: Chain exis...

CVE-2022-49584: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: ixgbe: Add locking to prevent panic when setting sriovnumvfs to zero It is possible to disable VFs while the PF driver is processing requests from the VF driver. This can result in a panic. BUG: unable to handle kernel paging...

CVE-2022-49531: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: loop: implement -freedisk Ensure that the lodevice which is stored in the gendisk private data is valid until the gendisk is freed. Currently the loop driver uses a lot of effort to make sure a device is not freed when it is stil...

The vulnerability of the kernel component of the Linux operating system, which allows a hacker to cause a service failure

The vulnerability of the kernel component of the Linux operating system is related to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to cause a service failure...