The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues:
The following security issues were fixed:
- CVE-2024-57841,CVE-2026-53260: net: fix memory leak in tcp_conn_request() (bsc#1235944 bsc#1269731).
- CVE-2026-23451: bonding: prevent potential infinite loop in bond_header_parse() (bsc#1261604).
- CVE-2026-31502: team: fix header_ops type confusion with non-Ethernet ports (bsc#1263072).
- CVE-2026-43456: bonding: fix type confusion in bond_setup_by_slave() (bsc#1264734).
- CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
- CVE-2026-52910: bpf: Free reuseport cBPF prog
The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues:
The following security issues were fixed:
- CVE-2022-4994: KVM: x86: wean fast IN from emulator_pio_in (bsc#1273097).
- CVE-2023-53995: net: ipv4: fix one memleak in __inet_del_ifa() (bsc#1255616).
- CVE-2024-38542: RDMA/mana_ib: boundary check before installing cq callbacks (bsc#1226591).
- CVE-2025-21953: net: mana: cleanup mana struct after debugfs_remove() (bsc#1240727).
- CVE-2026-46052: ceph: only d_add() negative dentries when they are unhashed (bsc#1267494).
- CVE-2026-46056: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (bsc#12674
The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs (bsc#1266290).
- CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished delayed work (bsc#1255416).
- CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
- CVE-2026-31405: media: dvb-net: fix OOB access in ULE extension header tables (bsc#1261700).
- CVE-2026-31473: media: mc, v4l2: serialize REINIT and REQBUFS with req_queue_mutex (bsc#1262663).
- CVE-2026-31500: Bluetooth: bti
The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2026-31629: nfc: llcp: add missing return after LLCP_CLOSED checks (bsc#1263790).
- CVE-2026-43037: ip6_tunnel: clear skb2->cb in ip4ip6_err() (bsc#1263995).
- CVE-2026-43206: drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set() (bsc#1264551).
- CVE-2026-43499: rtmutex: Use waiter::task instead of current in remove_waiter() (bsc#1266001).
- CVE-2026-43501: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (bsc#1266009).
- CVE-2026-45852: RDMA/rxe: Fix double free in rxe_srq_from_init (bsc#1
The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2025-38234: sched/rt: Fix race in push_rt_task (bsc#1246057).
- CVE-2026-23103: ipvlan: Make the addrs_lock be per port (bsc#1257773).
- CVE-2026-23243: RDMA/umad: Reject negative data_len in ib_umad_write (bsc#1259797).
- CVE-2026-23272: netfilter: nf_tables: unconditionally bump set-nelems before insertion (bsc#1260009).
- CVE-2026-23274: netfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labels (bsc#1260005).
- CVE-2026-23317: drm/vmwgfx: Return the correct value in vmw_translate_ptr functions (bsc#12
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2025-21738: ata: libata-sff: Ensure that we cannot write outside the allocated buffer (bsc#1238917).
- CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
- CVE-2025-71066: net/sched: ets: Always remove class from active list before deleting in ets_qdisc_change (bsc#1256645).
- CVE-2026-23004: dst: fix races in rt6_uncached_list_del() and rt_del_uncached_list() (bsc#1257231).
- CVE-2026-23060: crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec (bsc#1257735).
-
The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2022-50697: mrp: introduce active flags to prevent UAF when applicant uninit (bsc#1255594).
- CVE-2023-54142: gtp: Fix use-after-free in __gtp_encap_destroy() (bsc#1256095).
- CVE-2023-54243: netfilter: ebtables: fix table blob use-after-free (bsc#1255908).
- CVE-2025-38068: crypto: lzo - Fix compression buffer overrun (bsc#1245210).
- CVE-2025-38129: page_pool: fix inconsistency for page_pool_ring_lock() (bsc#1245723).
- CVE-2025-38159: wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds (bs
The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2022-50630: mm: hugetlb: fix UAF in hugetlb_handle_userfault (bsc#1254785).
- CVE-2022-50700: wifi: ath10k: Delay the unmapping of the buffer (bsc#1255576).
- CVE-2023-53254: cacheinfo: Fix shared_cpu_map to handle shared caches at different levels (bsc#1249871).
- CVE-2023-53781: smc: Fix use-after-free in tcp_write_timer_handler() (bsc#1254751).
- CVE-2024-56590: Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet (bsc#1235038).
- CVE-2025-39977: futex: Prevent use-after-free during requeue
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-50280: pnode: terminate at peers of source (bsc#1249806).
- CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251786).
- CVE-2024-53093: nvme-multipath: defer partition scanning (bsc#1233640).
- CVE-2025-40040: mm/ksm: fix flag-dropping behavior in ksm_madvise (bsc#1252780).
- CVE-2025-40048: uio_hv_generic: Let userspace take care of interrupt mask (bsc#1252862).
- CVE-2025-40121: ASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping (bsc#1253367).
- C
The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2022-50327: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value (bsc#1249859).
- CVE-2022-50334: hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param() (bsc#1249857).
- CVE-2022-50490: bpf: Propagate error from htab_lock_bucket() to userspace (bsc#1251164).
- CVE-2022-50516: fs: dlm: fix invalid derefence of sb_lvbptr (bsc#1251741).
- CVE-2023-53365: ip6mr: Fix skb_under_panic in ip6mr_cache_report() (bsc#1249988).
- CVE-2023-53500: xfrm: fix slab-use-after-free in decode_session6 (bsc#1250816).
-
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-49138: Bluetooth: hci_event: Fix checking conn for le_conn_complete_evt (bsc#1238160).
- CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev->{dev_name,short_name} (bsc#1246968).
- CVE-2022-50252: igb: Do not free q_vector unless new one was allocated (bsc#1249846).
- CVE-2022-50409: net: If sock is dead do not access sock's sk_wq in sk_stream_wait_memory (bsc#1250392).
- CVE-2023-53178: mm: fix zswap writeback race condition (bsc#1249827).
- CVE-2023-53257: wifi: mac80211: check S1G action fr
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-49980: USB: gadget: fix use-after-free read in usb_udc_uevent() (bsc#1245110).
- CVE-2022-50116: kernel: tty: n_gsm: fix deadlock and link starvation in outgoing data path (bsc#1244824).
- CVE-2023-53117: fs: prevent out-of-bounds array speculation when closing a file descriptor (bsc#1242780).
- CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
- CVE-2024-53093: nvme-multipath: defer partition scanning (bsc#1233640).
- CVE-2024-53177: smb: prevent use-after-
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-49138: Bluetooth: hci_event: Fix checking conn for le_conn_complete_evt (bsc#1238160).
- CVE-2023-52923: netfilter: nf_tables: split async and sync catchall in two functions (bsc#1236104).
- CVE-2023-52927: netfilter: allow exp not to be removed in nf_ct_find_expectation (bsc#1239644).
- CVE-2024-26643: Fixed mark set as dead when unbinding anonymous set with timeout (bsc#1221829).
- CVE-2024-53057: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (bsc#1233551).
- CVE-2024-53164: net: sched: f
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2021-47557: net/sched: sch_ets: do not peek at classes beyond 'nbands' (bsc#1207361 bsc#1225468).
- CVE-2021-47595: net/sched: sch_ets: do not remove idle classes from the round-robin list (bsc#1207361 bsc#1226552).
- CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
- CVE-2023-52925: netfilter: nf_tables: do not fail inserts if duplicate has expired (bsc#1236822).
- CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
- CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
- CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
- CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
- CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
- CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
- CVE-2025-37789: net:
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
- CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
- CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207).
- CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
- CVE-2024-53124: net: fix data-races around sk->sk_forward_alloc (bsc#1234074).
- CVE-2024-53176: smb: During unmount, ensure all cached dir instances drop their dentry (bsc#1234894).
- CVE-2024-53178