CVE-2024-35806

Name of the Vulnerable Software and Affected Versions: Linux kernel (affected versions not specified)

Description: The issue is related to the Linux kernel's qbman component, where interrupts are not properly disabled when taking the cgr lock, potentially leading to deadlocks. The smp call function single function disables IRQs when executing the callback, and this behavior should be consistent elsewhere. The qman update cgr and qman delete cgr functions already disable IRQs, but other lockers do not. This could allow an attacker to cause a denial of service.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.