Hoch 7.8Linux-Server
CVE-2026-98149
Linux Kernel: Mehrere Schwachstellen
Debian Linux, Amazon Linux 2, Red Hat Enterprise Linux, RESF Rocky Linux, SUSE Linux, SUSE openSUSE, Ubuntu Linux…
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix percpu map update indexing with sparse CPU IDs Per-CPU array, hash, and cgroup storage map updates without BPF_F_CPU or BPF_F_ALL_CPUS use a value buffer whose per-CPU slots are packed in possible-CPU order. The buffer is sized as: round_up(value_size, 8) * num_possible_cpus() The update paths iterate over possible CPUs, but use the logical CPU ID to calculate the source offset: value + size * cpu…
25. Sep 2026
Original bei CERT-Bund öffnen