PT-2026-98792

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A TOCTOU Time-of-Check to Time-of-Use race condition exists in the SCTP CMD TIMER START handler. The issue occurs when the handler checks timer pending before calling timer reduce; if th...

UBUNTU-CVE-2026-23153

In the Linux kernel, the following vulnerability has been resolved: firewire: core: fix race condition against transaction list The list of transaction is enumerated without acquiring card lock when processing AR response event. This causes a race condition bug when processing AT request completi...

CVE-2023-54195

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix timeout of a call that hasn't yet been granted a channel afsmakecall calls rxrpckernelbegincall to begin a call which may get stalled in the background waiting for a connection to become available; it then calls...

PT-2025-54024

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.3.0-rc7-build3+ 701 Description A flaw exists in the Linux kernel's rxrpc subsystem related to call timeouts. Specifically, the issue occurs when a call is stalled while waiting for a connection, potentially...

CVE-2022-49149 rxrpc: Fix call timer start racing with call destruction

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix call timer start racing with call destruction The rxrpccall struct has a timer used to handle various timed events relating to a call. This timer can get started from the packet input routines that are run in softirq...

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 call timer start and call destroy contention...

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

The vulnerability of the ALSA kernel component in Linux operating systems is related to improper input validation in the function sndtimerstart1. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the B.A.T.M.A.N. network interface in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the B.A.T.M.A.N. network interface in the Linux operating system is related to incorrect synchronization between the processes of removing network devices and executing delayed tasks in the batadvdatstarttimer function within the distributedarptable.c module. Exploiting this...