CVE-2025-40260 sched_ext: Fix scx_enable() crash on helper kthread creation failure

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix scxenable crash on helper kthread creation failure A crash was observed when the schedext selftests runner was terminated with Ctrl+\ while test 15 was running: NIP c00000000028fa58 scxenable.constprop.0+0x358/0x12b...

The vulnerability of the ufw network firewall utility in the Astra Linux operating system, which allows a hacker to trigger a service failure under a configured policy-based integrity control for the file system.

The vulnerability of the ufw network firewall utility in the Astra Linux operating system is related to a configuration error that causes the utility to terminate abnormally when attempting to enable the ufw network firewall. Exploiting this vulnerability could allow an attacker to trigger a...