Security update for the Linux Kernel RT (Live Patch 10 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506001034 fixes several issues. The following security issues were fixed: CVE-2025-37797: netsched: hfsc: Fix a UAF vulnerability in class handling bsc1245793. CVE-2025-37752: netsched: schsfq: move the limit validation bsc1245776. CVE-2025-21702:...

The vulnerability of the `net_sched` component in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the netsched component in the Linux operating system is related to the violation of the buffer boundary. Exploiting this vulnerability can allow an attacker to trigger a service failure...

CVE-2025-37752 net_sched: sch_sfq: move the limit validation

In the Linux kernel, the following vulnerability has been resolved: netsched: schsfq: move the limit validation It is not sufficient to directly validate the limit on the data that the user passes as it can be updated based on how the other parameters are changed. Move the check at the end of the...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.309.5.1 - netsched: clsroute: remove from list when handle is 0 Thadeu Lima de Souza Cascardo Orabug: 34460937 CVE-2022-2588...