title: Red Hat Security Advisory: kernel security update
description: kernel: virtio-net: Add validation for used length kernel: mm, thp: bail out early in collapse_file for writeback page kernel: ipv6: sr: fix out-of-bounds read when setting HMAC data. kernel: ext4: fix double-free of blocks due to wrong extents moved_len kernel: ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() kernel: ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found() kernel: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() kernel: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() kernel: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() kernel: bpf: Fix overrunning reservations in ringbuf
cpes: cpe:/o:redhat:rhel_aus:8.6::baseos cpe:/o:redhat:rhel_e4s:8.6::baseos cpe:/o:redhat:rhel_tus:8.6::baseos