5853 matches found
CVE-2022-49089
Summary (CVE-2022-49089) The Linux kernel vulnerability stems from a race condition in IB/rdmavt code where a call to rvt_error_qp was not consistently guarded by the required locks (r_lock and s_lock) due to a commit in Fixes. The function’s documentation requires both locks to be held and lockd...
CVE-2022-49079 btrfs: zoned: traverse devices under chunk_mutex in btrfs_can_activate_zone
In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: traverse devices under chunkmutex in btrfscanactivatezone btrfscanactivatezone can be called with the devicelistmutex already held, which will lead to a deadlock: insertdevextents // Takes devicelistmutex -...
CVE-2021-47632 powerpc/set_memory: Avoid spinlock recursion in change_page_attr()
In the Linux kernel, the following vulnerability has been resolved: powerpc/setmemory: Avoid spinlock recursion in changepageattr Commit 1f9ad21c3b38 "powerpc/mm: Implement setmemory routines" included a spinlock to changepageattr in order to safely perform the three step operations. But then...
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-2022-49531: 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...
Linux Kernel Security Vulnerabilities
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 failure to hold rlock in a call to rvterrorqp in rvtrucloopback, which could lead to a race condition...
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-2022-49584: 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...
PT-2025-14292
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock issue in the Linux kernel has been resolved. The problem occurred when the fence release processing was not properly handled, leading to potential recursive locking detected...
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...
USN-7234-5 linux-aws-5.4 linux-raspi-5.4 vulnerabilities
Ye Zhang and Nicolas Wu discovered that the iouring subsystem in the Linux kernel did not properly handle locking for rings with IOPOLL, leading to a double-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code...
ALSA Kernel Component DoS
The vulnerability of the ALSA kernel component in Linux operating systems is related to improper locking of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...
Linux kernel DoS
The vulnerability of the Linux operating system’s kernel firmware component is related to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to cause a service failure...
i2c Component DoS
The vulnerability of the i2c component in the Linux operating system’s kernel is related to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to cause a service failure...
Linux kernel DoS
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...
btrfs DoS
The vulnerability of the btrfs component in Linux operating systems is related to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to cause a service failure...
Linux Thunderbolt Kernel DoS
The vulnerability of the Thunderbolt kernel component in the Linux operating system is related to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to cause a service failure...
tracefs DoS
The vulnerability of the tracefs component in the Linux operating system’s kernel is related to improper resource locking. Exploiting this vulnerability can allow an attacker to cause a service failure...
Linux serial kernel DoS
The vulnerability of the Linux operating system’s serial kernel component is related to improper locking of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...
