Boletines de Vulnerabilidades

CVE-2026-43372

   
Software afectado LINUX KERNEL
 
In the Linux kernel, the following vulnerability has been resolved:

net: dsa: microchip: Fix error path in PTP IRQ setup

If request_threaded_irq() fails during the PTP message IRQ setup, the
newly created IRQ mapping is never disposed. Indeed, the
ksz_ptp_irq_setup()'s error path only frees the mappings that were
successfully set up.

Dispose the newly created mapping if the associated
request_threaded_irq() fails at setup.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-43372