SUSE-SU-2026:4369-1

SUSE-SU-2026:4369-1 · Security update for the Linux Kernel

Здесь приведены факты из открытых источников об уязвимостях. Перед обновлением ознакомьтесь с исходным сообщением.

На странице показана часть фактов из источников. Полное описание и список затронутых версий приведены в связанных бюллетенях.

The SUSE Linux Enterprise 15 SP6 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-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225). - 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-2026-43147: Revert 'PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV' (bsc#1264642). - 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 after RCU grace period (bsc#1268659). - CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000). - CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004). - CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242). - CVE-2026-52994: vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting (bsc#1269126). - CVE-2026-53059: dm log: fix out-of-bounds write due to region_count overflow (bsc#1269655). - CVE-2026-53110: selftests/bpf: Add ASSERT_OK_FD macro (bsc#1269985). - CVE-2026-53163: locking/rtmutex: Skip remove_waiter() when waiter is not enqueued (bsc#1269306). - CVE-2026-53264: net/sched: act_api: use RCU with deferred freeing for action lifecycle (bsc#1269238). - CVE-2026-53365: vsock/virtio: fix zerocopy completion for multi-skb sends (bsc#1271365). - CVE-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271830). - CVE-2026-63801: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (bsc#1272230). - CVE-2026-63823: keys: Pin request_key_auth payload in instantiate paths (bsc#1272182). - CVE-2026-63827: apparmor: fix use-after-free in rawdata dedup loop (bsc#1272179). - CVE-2026-63879: drm/amdgpu: fix amdgpu_hmm_range_get_pages (bsc#1272569). - CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571). - CVE-2026-63887: scsi: target: iscsi: Bound iscsi_encode_text_output() appends to rsp_buf (bsc#1272385). - CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272390). - CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1272877). - CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1272662). - CVE-2026-63970: vsock/virtio: bind uarg before filling zerocopy skb (bsc#1272673). - CVE-2026-63992: tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() (bsc#1272868). - CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273030). - CVE-2026-64002: ipv4: free net->ipv4.sysctl_local_reserved_ports after unregister_net_sysctl_table() (bsc#1273774). - CVE-2026-64007: netfilter: synproxy: refresh tcphdr after skb_ensure_writable (bsc#1273105). - CVE-2026-64010: nfc: llcp: Fix use-after-free race in nfc_llcp_recv_cc() (bsc#1273882). - CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1273891). - CVE-2026-64015: security/keys: fix missed RCU read section on lookup (bsc#1273762). - CVE-2026-64029: ALSA: seq: Serialize UMP output teardown with event_input (bsc#1273766). - CVE-2026-64048: net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot (bsc#1273484). - CVE-2026-64098: drm/virtio: use uninterruptible resv lock for plane updates (bsc#1273488). - CVE-2026-64109: af_unix: Peek the queue synchronized (bsc#1273748). - CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273742). - CVE-2026-64115: vsock/vmci: fix UAF when peer resets connection during handshake (bsc#1273745). - CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273743). - CVE-2026-64217: netfs: Fix overrun check in netfs_extract_user_iter() (bsc#1272798). - CVE-2026-64268: RDMA/siw: bound Read Response placement to the RREAD length (bsc#1273276). - CVE-2026-64304: crypto: qat - validate RSA CRT component lengths (bsc#1273944). - CVE-2026-64312: crypto: pcrypt - restore callback for non-parallel fallback (bsc#1273968). - CVE-2026-64355: bpf: Reject fragmented frames in devmap (bsc#1273422). - CVE-2026-64383: smb: client: fix double-free in SMB2_flush() replay (bsc#1273426). - CVE-2026-64384: smb: client: fix change notify replay double-free (bsc#1274541). - CVE-2026-64385: smb: client: fix double-free in SMB2_ioctl() replay (bsc#1274539). - CVE-2026-64386: smb: client: fix query_info() replay double-free (bsc#1274543). - CVE-2026-64387: smb: client: fix query directory replay double-free (bsc#1274545). - CVE-2026-64423: ipv4: igmp: remove multicast group from hash table on device destruction (bsc#1274274). - CVE-2026-64450: tipc: fix out-of-bounds read in broadcast Gap ACK blocks (bsc#1273523). - CVE-2026-64481: ALSA: hda/cs35l41: Fix firmware load work teardown (bsc#1274547). - CVE-2026-64541: net/smc: fix UAF in smc_cdc_rx_handler() by pinning the socket (bsc#1273303). - CVE-2026-64543: tipc: fix use-after-free of the discoverer in tipc_disc_rcv() (bsc#1273311). - CVE-2026-64562: KVM: nVMX: Hide shadow VMCS right after VMCLEAR (bsc#1273930). - CVE-2026-64563: rhashtable: clear stale iter->p on table restart (bsc#1273995). - CVE-2026-64572: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (bsc#1274014). - CVE-2026-64577: gtp: check skb_pull_data() return in gtp1u_send_echo_resp() (bsc#1274031). - CVE-2026-64581: xfrm: fix sk_dst_cache double-free in xfrm_user_policy() (bsc#1274041). - CVE-2026-64593: btrfs: do not trim a device which is not writeable (bsc#1274497). - CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1274888). - CVE-2026-68136: net: gro: fix double aggregation of flush-marked skbs (bsc#1275474). - CVE-2026-68138: net/sched: serialize qdisc_rtab_list against concurrent get/put (bsc#1274941). - CVE-2026-68155: libceph: Reject monmaps advertising zero monitors (bsc#1275304). - CVE-2026-68158: libceph: Fix multiplication overflow in decode_new_up_state_weight() (bsc#1275307). - CVE-2026-68159: libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE (bsc#1275470). - CVE-2026-68160: ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps() (bsc#1275472). - CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275161). - CVE-2026-68397: net/iucv: take a reference on the socket found in afiucv_hs_rcv() (bsc#1274898). - CVE-2026-68398: ppp: defer channel free to an RCU grace period to fix pppol2tp RX UAF (bsc#1274908). - CVE-2026-68417: RDMA/siw: publish QP after initialization (bsc#1274696). - CVE-2026-68426: xfrm: fix stale skb->prev after async crypto steals a GSO segment (bsc#1274705). - CVE-2026-68480: x86/bugs: Make Safe-RET robust against interrupt injection (bsc#1274208). - CVE-2026-72020: ipvs: reset full ip_vs_seq structs in ip_vs_conn_new (bsc#1275506). - CVE-2026-72069: locking/rt: Fix the incorrect RCU protection in rt_spin_unlock() (bsc#1275528). - CVE-2026-72072: net/mlx5e: macsec: fix use-after-free of metadata_dst on RX SC delete (bsc#1277155). - CVE-2026-72083: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE (bsc#1275535). - CVE-2026-72084: scsi: target: Bound PR-OUT TransportID parsing to the received buffer (bsc#1275540). - CVE-2026-72123: can: bcm: defer rx_op deallocation to workqueue to fix thrtimer UAF (bsc#1277523). - CVE-2026-72135: tpm: Make the TPM character devices non-seekable (bsc#1277571). - CVE-2026-72221: sunrpc: wait for in-flight TLS handshake callback when cancel loses race (bsc#1275665). - CVE-2026-72222: sunrpc: pin svc_xprt across the asynchronous TLS handshake callback (bsc#1275669). - CVE-2026-72251: netfilter: nf_

Есть исправление

Опубликовано

2026-10-02T12:46:28Z

Обновлено

2026-10-02T18:42:50.599983491Z

Стек: system

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