Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP6)

Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP6)

Security update for the Linux Kernel

Security update for the Linux Kernel

Security update for the Linux Kernel

In the Linux kernel, the following vulnerability has been resolved: perf/aux: Fix AUX buffer serialization Ole reported that event->mmap_mutex is strictly insufficient to serialize the AUX buffer, add a per RB mutex to fully serialize it. Note that in the lock order comment the perf_event::mmap_mutex order was already wrong, that is, it nesting under mmap_lock is not new with this patch.

Уязвимость функции mmap_mutex ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность

In the Linux kernel, the following vulnerability has been resolved: mptcp: cope racing subflow creation in mptcp_rcv_space_adjust Additional active subflows - i.e. created by the in kernel path manager - are included into the subflow list before starting the 3whs. A racing recvmsg() spooling data received on an already established subflow would unconditionally call tcp_cleanup_rbuf() on all the current subflows, potentially hitting a divide by zero error on the newly created ones. Explicitly check that the subflow is in a suitable state before invoking tcp_cleanup_rbuf().

Уязвимость компонента mptcp ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Security update for the Linux Kernel

Important: kernel security update

ELSA-2025-0065: kernel security update (IMPORTANT)

Множественные уязвимости kernel-lt

Security update for the Linux Kernel

Security update for the Linux Kernel

Security update for the Linux Kernel

Множественные уязвимости kernel-lt

ELSA-2024-12887: Unbreakable Enterprise kernel security update (IMPORTANT)

Security update for the Linux Kernel

Security update for the Linux Kernel