SUSE-SU-2024:2939-1

SUSE-SU-2024:2939-1 · Security update for the Linux Kernel

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The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2021-47086: phonet/pep: refuse to enable an unbound pipe (bsc#1220952). - CVE-2021-47089: kfence: fix memory leak when cat kfence objects (bsc#1220958). - CVE-2021-47103: net: sock: preserve kabi for sock (bsc#1221010). - CVE-2021-47186: tipc: check for null after calling kmemdup (bsc#1222702). - CVE-2021-47432: lib/generic-radix-tree.c: Do not overflow in peek() (bsc#1225391). - CVE-2021-47515: seg6: fix the iif in the IPv6 socket control block (bsc#1225426). - CVE-2021-47538: rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() (bsc#1225448). - CVE-2021-47539: rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() (bsc#1225452). - CVE-2021-47546: ipv6: fix memory leak in fib6_rule_suppress (bsc#1225504). - CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound (bsc#1225505). - CVE-2021-47555: net: vlan: fix underflow for the real_dev refcnt (bsc#1225467). - CVE-2021-47566: Fix clearing user buffer by properly using clear_user() (bsc#1225514). - CVE-2021-47571: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() (bsc#1225518). - CVE-2021-47572: net: nexthop: fix null pointer dereference when IPv6 is not enabled (bsc#1225389). - CVE-2021-47588: sit: do not call ipip6_dev_free() from sit_init_net() (bsc#1226568). - CVE-2021-47590: mptcp: fix deadlock in __mptcp_push_pending() (bsc#1226565). - CVE-2021-47591: mptcp: remove tcp ulp setsockopt support (bsc#1226570). - CVE-2021-47593: mptcp: clear 'kern' flag from fallback sockets (bsc#1226551). - CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1226574). - CVE-2021-47599: btrfs: use latest_dev in btrfs_show_devname (bsc#1226571). - CVE-2021-47606: net: netlink: af_netlink: Prevent empty skb by adding a check on len. (bsc#1226555). - CVE-2021-47623: powerpc/fixmap: Fix VM debug warning on unmap (bsc#1227919). - CVE-2022-48716: ASoC: codecs: wcd938x: fix incorrect used of portid (bsc#1226678). - CVE-2022-48785: ipv6: mcast: use rcu-safe version of ipv6_get_lladdr() (bsc#1227927) - CVE-2022-48810: ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path (bsc#1227936). - CVE-2022-48850: net-sysfs: add check for netdevice being present to speed_show (bsc#1228071). - CVE-2022-48855: sctp: fix kernel-infoleak for SCTP sockets (bsc#1228003). - CVE-2023-24023: Bluetooth: Add more enc key size check (bsc#1218148). - CVE-2023-52435: net: prevent mss overflow in skb_segment() (bsc#1220138). - CVE-2023-52573: net: rds: Fix possible NULL-pointer dereference (bsc#1220869). - CVE-2023-52580: net/core: Fix ETH_P_1588 flow dissector (bsc#1220876). - CVE-2023-52622: ext4: avoid online resizing failures due to oversized flex bg (bsc#1222080). - CVE-2023-52658: Revert 'net/mlx5: Block entering switchdev mode with ns inconsistency' (bsc#1224719). - CVE-2023-52667: net/mlx5e: fix a potential double-free in fs_any_create_groups (bsc#1224603). - CVE-2023-52670: rpmsg: virtio: Free driver_override when rpmsg_remove() (bsc#1224696). - CVE-2023-52672: pipe: wakeup wr_wait after setting max_usage (bsc#1224614). - CVE-2023-52675: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (bsc#1224504). - CVE-2023-52735: bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself (bsc#1225475). - CVE-2023-52737: btrfs: lock the inode in shared mode before starting fiemap (bsc#1225484). - CVE-2023-52751: smb: client: fix use-after-free in smb2_query_info_compound() (bsc#1225489). - CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487). - CVE-2023-52762: virtio-blk: fix implicit overflow on virtio_max_dma_size (bsc#1225573). - CVE-2023-52775: net/smc: avoid data corruption caused by decline (bsc#1225088). - CVE-2023-52784: bonding: stop the device in bond_setup_by_slave() (bsc#1224946). - CVE-2023-52787: blk-mq: make sure active queue usage is held for bio_integrity_prep() (bsc#1225105). - CVE-2023-52812: drm/amd: check num of link levels when update pcie param (bsc#1225564). - CVE-2023-52835: perf/core: Bail out early if the request AUX area is out of bound (bsc#1225602). - CVE-2023-52837: nbd: fix uaf in nbd_open (bsc#1224935). - CVE-2023-52843: llc: verify mac len before reading mac header (bsc#1224951). - CVE-2023-52845: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (bsc#1225585). - CVE-2023-52846: hsr: Prevent use after free in prp_create_tagged_frame() (bsc#1225098). - CVE-2023-52857: drm/mediatek: Fix coverity issue with unintentional integer overflow (bsc#1225581). - CVE-2023-52863: hwmon: (axi-fan-control) Fix possible NULL pointer dereference (bsc#1225586). - CVE-2023-52869: pstore/platform: Add check for kstrdup (bsc#1225050). - CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611). - CVE-2023-52882: clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change (bsc#1225692). - CVE-2024-26615: net/smc: fix illegal rmb_desc access in SMC-D connection dump (bsc#1220942). - CVE-2024-26625: Call sock_orphan() at release time (bsc#1221086) - CVE-2024-26633: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() (bsc#1221647). - CVE-2024-26635: llc: Drop support for ETH_P_TR_802_2 (bsc#1221656). - CVE-2024-26636: llc: make llc_ui_sendmsg() more robust against bonding changes (bsc#1221659). - CVE-2024-26641: ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv() (bsc#1221654). - CVE-2024-26644: btrfs: do not abort filesystem when attempting to snapshot deleted subvolume (bsc#1221282, bsc#1222072). - CVE-2024-26661: drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' (bsc#1222323). - CVE-2024-26663: tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() (bsc#1222326). - CVE-2024-26665: tunnels: fix out of bounds access when building IPv6 PMTU error (bsc#1222328). - CVE-2024-26720: mm: Avoid overflows in dirty throttling logic (bsc#1222364). - CVE-2024-26802: stmmac: Clear variable when destroying workqueue (bsc#1222799). - CVE-2024-26813: vfio/platform: Create persistent IRQ handlers (bsc#1222809). - CVE-2024-26814: vfio/fsl-mc: Block calling interrupt handler without trigger (bsc#1222810). - CVE-2024-26842: scsi: target: core: Add TMF to tmr_list handling (bsc#1223013). - CVE-2024-26845: scsi: target: core: Add TMF to tmr_list handling (bsc#1223018). - CVE-2024-26863: hsr: Fix uninit-value access in hsr_get_node() (bsc#1223021). - CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223384). - CVE-2024-26961: mac802154: fix llsec key resources release in mac802154_llsec_key_del (bsc#1223652). - CVE-2024-26973: fat: fix uninitialized field in nostale filehandles (bsc#1223641). - CVE-2024-27015: netfilter: flowtable: incorrect pppoe tuple (bsc#1223806). - CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() (bsc#1223813) - CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815) - CVE-2024-27025: nbd: null check for nla_nest_start (bsc#1223778) - CVE-2024-27065: netfilter: nf_tables: do not compare internal table flags on updates (bsc#1223836). - CVE-2024-27402: phonet/pep: fix racy skb_queue_empty() use (bsc#1224414). - CVE-2024-27432: net: ethernet: mtk_eth_soc: fix PPE hanging issue (bsc#1224716). - CVE-2024-27437: vfio/pci: Disable auto-enable of exclusive INTx IRQ (bsc#1222625). - CVE-2024-35247: fpga: region: add owner module and take its refcount (bsc#1226948). - CVE-2024-35789: Check fast rx for non-4addr sta VLAN changes (bsc#1224749). - CVE-2024-35790: usb: typec: altmodes/displayport: create sysfs nodes as driver's default device attribute group (bsc#1224712). - CVE-2024-35805: dm snapshot: fix lockup in dm_exception_table_exit (bsc#1224743). - CVE-2024-35807: ext4: fix corruption during on-line resize (bsc#1224735).

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2024-08-16T07:05:17Z

Aktualisiert

2026-02-04T03:31:08.424908Z

Technologie-Stack: system

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