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 Linux kernel that stems from a contention condition in the lastcmd variable that could lead to post-release reuse or double release...

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 improper initialization of the timestamp counter, which could lead to data contention and unprocessed frame...

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 failure to lock-protect the numrdy parameter, which could lead to data contention...

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 unvalidated rparent leading to a contention condition that could cause a state change to be applied to th...

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 inodes xarray contention condition that could lead to a subvolume deletion lockout...

Microsoft Windows Bluetooth Service 资源管理错误漏洞

Microsoft Windows Bluetooth Service is a Bluetooth driver from Microsoft Microsoft Corporation, USA. A resource management error vulnerability exists in Microsoft Windows Bluetooth Service that stems from a contention condition due to improper synchronization of shared resources, which can be...

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 contention condition in the btrfscancelbalance function, which could cause the kernel to crash...

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 incorrect handling of call status and error values in the rxrpcwaittobeconnected function, which could le...

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 data contention in the pwq-stats statistics count, which could lead to incorrect statistics information...

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 Linux kernel that stems from the presence of data contention in kcm-rxwait, which could lead to undefined behavior...

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 misperceiving the state of pfmemalloc in the skbappendpagefrags function, which could lead to data contentio...

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 Linux kernel that stems from the presence of data contention in kcm-rxpsock, which could lead to undefined behavior...

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 presence of data contention in user-unixinflight, which could lead to undefined behavior...

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 contention condition in the openvswitch port output that could cause the CPU to go into an infinite loop...

CVE-2025-39782

CVE-2025-39782 concerns the Linux kernel, specifically the JBD2 journal path. The issue arises because jbd2_log_do_checkpoint() and jbd2_journal_shrink_checkpoint_list() contend for j_list_lock, potentially causing long wait times that can trigger softlockups if sleeping calls do not occur. The a...

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 lack of protection for the deferqsiwpending field in the rcudata structure, which could lead to data...

Xen 安全漏洞

Xen is an open source virtual machine monitor product from Xen Open Source. The product enables different and incompatible operating systems to run on the same computer and supports migration at runtime to ensure uptime and avoid downtime. A security vulnerability exists in Xen that stems from...

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 Linux kernel that stems from a contention condition in the NFS module when updating existing writes...

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 polling and separation operation contention condition that could lead to reuse after release...

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 improper handling of memory hot-swap locks, which can lead to contention conditions and memory access issues...