Security update for the Linux Kernel (Live Patch 4 for SUSE Linux Enterprise Micro 6.0)
This update for the SUSE Linux Enterprise kernel 6.4.0-24.1 fixes various security issues
The following security issues were fixed:
- CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access (bsc#1249455).
- CVE-2025-38352: posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() (bsc#1249205).
- CVE-2025-39742: RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask() (bsc#1249480).
- CVE-2025-40129: sunrpc: fix null pointer dereference on zero-length checksum (bsc#1253473).
- CVE-2025-40186: tcp: Don't call reqsk_fastopen_remove() in tcp_conn_request() (bsc#1253439).
Security update for the Linux Kernel (Live Patch 4 for SUSE Linux Enterprise Micro 6.0)
This update for the SUSE Linux Enterprise kernel 6.4.0-24.1 fixes one security issue
The following security issue was fixed:
- CVE-2025-38588: ipv6: prevent infinite loop in rt6_nlmsg_size() (bsc#1249241).
The following non security issue was fixed:
- fix addr_bit_set() issue on big-endian machines (bsc#1256928).
Security update for the Linux Kernel (Live Patch 4 for SUSE Linux Enterprise Micro 6.0)
This update for the SUSE Linux Enterprise kernel 6.4.0-24.1 fixes various security issues
The following security issues were fixed:
- CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251787).
- CVE-2024-57849: s390/cpum_sf: handle CPU hotplug remove during sampling (bsc#1235815).
- CVE-2025-38476: rpl: Fix use-after-free in rpl_do_srh_inline() (bsc#1251203).
- CVE-2025-38572: ipv6: reject malicious packets in ipv6_gso_segment() (bsc#1248400).
- CVE-2025-38588: ipv6: prevent infinite loop in rt6_nlmsg_size() (bsc#1249241).
- CVE-2025-38608: bpf, ktls: Fix data corruption when using bpf_msg_pop_da
Security update for kernel-livepatch-MICRO-6-0_Update_4
This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:
- CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242882)
- CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1245778)
- CVE-2025-38500: xfrm: interface: fix use-after-free after changing collect_md xfrm interface (bsc#1248672)
- CVE-2025-38616: tls: handle data disappearing from under the TLS ULP (bsc#1249537)
Security update for kernel-livepatch-MICRO-6-0_Update_4
This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:
- CVE-2024-53164: net: sched: fix ordering of qlen adjustment (bsc#1246019)
- CVE-2025-38664: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (bsc#1248631)
- CVE-2025-38618: vsock: Do not allow binding to VMADDR_PORT_ANY (bsc#1249207)
- CVE-2025-38617: net/packet: fix a race in packet_set_ring() and packet_notifier() (bsc#1249208)
Security update for kernel-livepatch-MICRO-6-0_Update_4
This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:
- CVE-2025-21971: net_sched: Prevent creation of classes with TC_H_ROOT (bsc#1245794)
- CVE-2025-38206: exfat: fix double free in delayed_free (bsc#1246075)
- CVE-2025-38396: fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass (bsc#1247158)
- CVE-2025-38471: kernel: tls: always refresh the queue when reading sock (bsc#1247452)
- CVE-2025-38566: sunrpc: fix handling of server side tls alerts (bsc#1248376)
- CVE-2025-38499: clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns (bsc#1248673)
- CVE-2025-38644: wifi: mac80
Security update for kernel-livepatch-MICRO-6-0_Update_4
This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:
- CVE-2025-38087: net/sched: fix use-after-free in taprio_dev_notifier (bsc#1245505)
- CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1242579)
- CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244235)
- CVE-2025-21659: netdev: prevent accessing NAPI instances from another namespace (bsc#1236207)
- CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1245775)
- CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1245791)
- CVE-2025
Security update for kernel-livepatch-MICRO-6-0_Update_4
This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:
- CVE-2025-38079: crypto: algif_hash - fix double free in hash_accept (bsc#1245218)
- CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245350)
- CVE-2025-38494: HID: core: do not bypass hid_hw_raw_request (bsc#1247350)
- CVE-2025-38495: HID: core: ensure the allocated report buffer can contain the reserved report ID (bsc#1247351)
Security update for kernel-livepatch-MICRO-6-0_Update_4
This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:
- CVE-2024-56664: bpf, sockmap: fix race between element replace and close() (bsc#1235250)
- CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1245776)
- CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1245793)
- CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1245797)
- CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1245804)
Security update for kernel-livepatch-MICRO-6-0_Update_4
This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:
- CVE-2024-56605: Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create() (bsc#1235062)
- CVE-2024-56582: btrfs: fix use-after-free in btrfs_encoded_read_endio() (bsc#1235129)
- CVE-2024-56601: net: inet: do not leave a dangling sk pointer in inet_create() (bsc#1235231)
Security update for kernel-livepatch-MICRO-6-0_Update_4
This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:
- CVE-2024-53237: Fixed bluetooth: fix use-after-free in device_for_each_child() (bsc#1235008)
- CVE-2024-56650: Fixed netfilter: x_tables: fix LED ID check in led_tg_check() (bsc#1235431)
Security update for kernel-livepatch-MICRO-6-0_Update_4
This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:
- CVE-2024-56600: net: inet6: Fixed dangling sk pointer in inet6_create() (bsc#1235218).
- CVE-2024-57882: mptcp: Fixed TCP options overflow (bsc#1235916).
The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2023-52778: mptcp: deal with large GSO size (bsc#1224948).
- CVE-2023-52920: bpf: support non-r10 register spill/fill to/from stack in precision tracking (bsc#1232823).
- CVE-2024-26596: net: dsa: fix netdev_priv() dereference before check on non-DSA netdevice events (bsc#1220355).
- CVE-2024-26741: dccp/tcp: Unhash sk from ehash for tb2 alloc failure after check_estalblished() (bsc#1222587).
- CVE-2024-26782: mptcp: fix double-free on socket dismantle (bsc#1222590).
- CVE-2024-26953: net: esp: