CVE-2025-37797 | Linux Kernel up to 6.15-rc3 net_sched hfsc_change_class use after free (Nessus ID 237255 / WID-SEC-2025-0932)
A vulnerability classified as critical has been found in Linux Kernel up to 6.15-rc3. Affected is the function hfsc_change_class of the component net_sched. The manipulation leads to use after free.
This vulnerability is traded as CVE-2025-37797. The attack needs to be initiated within the local network. There is no exploit available.
It is recommended to upgrade the affected component.