CVE-2026-53180

In the Linux kernel, the following vulnerability has been resolved: timers/migration: Fix livelock in tmigrhandleremoteup tmigrhandleremotecpu skips timerexpireremote when cpu == smpprocessorid, assuming the local softirq path already handled this CPU's timers. This assumption is wrong because...

PT-2026-52276

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A livelock occurs in the tmigr handle remote up function. The tmigr handle remote cpu function incorrectly skips timer expire remote when the CPU matches smp processor id, assuming local...

CVE-2021-47294

A vulnerability was found in the Linux kernel's NetRom subsystem. This issue arises when socket timers expire, if the timer handler does not decrease the socket reference count as needed, the socket reference count becomes unbalanced. This can result in the socket not being freed properly,...