SB2025021820 - SUSE update for the Linux Kernel
Published: February 18, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 54 secuirty vulnerabilities.
1) Improper locking (CVE-ID: CVE-2024-40980)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the reset_per_cpu_data(), trace_drop_common(), net_dm_hw_reset_per_cpu_data(), net_dm_hw_summary_probe() and __net_dm_cpu_data_init() functions in net/core/drop_monitor.c. A local user can perform a denial of service (DoS) attack.
2) Use-after-free (CVE-ID: CVE-2024-46858)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the mptcp_pm_del_add_timer() and remove_anno_list_by_saddr() functions in net/mptcp/pm_netlink.c. A local user can escalate privileges on the system.
3) Input validation error (CVE-ID: CVE-2024-49948)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the qdisc_pkt_len_init() function in net/core/dev.c. A local user can perform a denial of service (DoS) attack.
4) NULL pointer dereference (CVE-ID: CVE-2024-49978)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the __udp_gso_segment() function in net/ipv4/udp_offload.c. A local user can perform a denial of service (DoS) attack.
5) Input validation error (CVE-ID: CVE-2024-50142)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the verify_newsa_info() function in net/xfrm/xfrm_user.c. A local user can perform a denial of service (DoS) attack.
6) Incorrect calculation (CVE-ID: CVE-2024-50251)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to incorrect calculation within the nft_payload_set_eval() function in net/netfilter/nft_payload.c. A local user can perform a denial of service (DoS) attack.
7) Input validation error (CVE-ID: CVE-2024-50258)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the NLA_POLICY_MIN() function in net/core/rtnetlink.c. A local user can perform a denial of service (DoS) attack.
8) Improper locking (CVE-ID: CVE-2024-50304)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the ip_tunnel_find() function in net/ipv4/ip_tunnel.c. A local user can perform a denial of service (DoS) attack.
9) Division by zero (CVE-ID: CVE-2024-53123)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a division by zero error within the mptcp_recvmsg() and pr_debug() functions in net/mptcp/protocol.c. A local user can perform a denial of service (DoS) attack.
10) Buffer overflow (CVE-ID: CVE-2024-53187)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to memory corruption within the io_pin_pages() function in io_uring/memmap.c. A local user can escalate privileges on the system.
11) Integer underflow (CVE-ID: CVE-2024-53203)
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to integer underflow within the ucsi_ccg_sync_control() function in drivers/usb/typec/ucsi/ucsi_ccg.c. A local user can execute arbitrary code.
12) Improper locking (CVE-ID: CVE-2024-56592)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the htab_elem_free(), free_htab_elem(), alloc_htab_elem(), htab_map_update_elem(), htab_map_delete_elem() and prealloc_lru_pop() functions in kernel/bpf/hashtab.c. A local user can perform a denial of service (DoS) attack.
13) Use-after-free (CVE-ID: CVE-2024-56600)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the htons() function in net/ipv6/af_inet6.c. A local user can escalate privileges on the system.
14) Use-after-free (CVE-ID: CVE-2024-56601)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the htons() function in net/ipv4/af_inet.c. A local user can escalate privileges on the system.
15) Out-of-bounds read (CVE-ID: CVE-2024-56608)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the dcn21_link_encoder_create() function in drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c. A local user can perform a denial of service (DoS) attack.
16) Improper locking (CVE-ID: CVE-2024-56610)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the DEFINE_SPINLOCK(), kcsan_skip_report_debugfs(), set_report_filterlist_whitelist(), insert_report_filterlist() and show_info() functions in kernel/kcsan/debugfs.c. A local user can perform a denial of service (DoS) attack.
17) Use-after-free (CVE-ID: CVE-2024-56633)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the sock_put() function in net/ipv4/tcp_bpf.c. A local user can escalate privileges on the system.
18) Out-of-bounds read (CVE-ID: CVE-2024-56650)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the led_tg_check() function in net/netfilter/xt_LED.c. A local user can perform a denial of service (DoS) attack.
19) Use-after-free (CVE-ID: CVE-2024-56658)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the LLIST_HEAD(), net_free() and cleanup_net() functions in net/core/net_namespace.c. A local user can escalate privileges on the system.
20) Input validation error (CVE-ID: CVE-2024-56665)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the perf_event_detach_bpf_prog() function in kernel/trace/bpf_trace.c. A local user can perform a denial of service (DoS) attack.
21) Input validation error (CVE-ID: CVE-2024-56679)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the otx2_get_max_mtu() function in drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c. A local user can perform a denial of service (DoS) attack.
22) Use-after-free (CVE-ID: CVE-2024-56693)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the __setup(), brd_alloc(), brd_cleanup() and brd_init() functions in drivers/block/brd.c. A local user can escalate privileges on the system.
23) Input validation error (CVE-ID: CVE-2024-56707)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the otx2_dmacflt_do_add() and otx2_dmacflt_update() functions in drivers/net/ethernet/marvell/octeontx2/nic/otx2_dmac_flt.c. A local user can perform a denial of service (DoS) attack.
24) Memory leak (CVE-ID: CVE-2024-56715)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the ionic_lif_register() function in drivers/net/ethernet/pensando/ionic/ionic_lif.c. A local user can perform a denial of service (DoS) attack.
25) Input validation error (CVE-ID: CVE-2024-56725)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the otx2_config_priority_flow_ctrl() function in drivers/net/ethernet/marvell/octeontx2/nic/otx2_dcbnl.c. A local user can perform a denial of service (DoS) attack.
26) Input validation error (CVE-ID: CVE-2024-56726)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the cn10k_alloc_leaf_profile() function in drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c. A local user can perform a denial of service (DoS) attack.
27) Input validation error (CVE-ID: CVE-2024-56727)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the otx2_alloc_mcam_entries() and otx2_mcam_entry_init() functions in drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c. A local user can perform a denial of service (DoS) attack.
28) Input validation error (CVE-ID: CVE-2024-56728)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the otx2_get_pauseparam() and otx2_set_fecparam() functions in drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c. A local user can perform a denial of service (DoS) attack.
29) Resource management error (CVE-ID: CVE-2024-56763)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the tracing_cpumask_write() function in kernel/trace/trace.c. A local user can perform a denial of service (DoS) attack.
30) Use of uninitialized resource (CVE-ID: CVE-2024-57802)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to use of uninitialized resource within the nr_route_frame() function in net/netrom/nr_route.c. A local user can perform a denial of service (DoS) attack.
31) NULL pointer dereference (CVE-ID: CVE-2024-57882)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the mptcp_established_options_add_addr() function in net/mptcp/options.c. A local user can perform a denial of service (DoS) attack.
32) Use-after-free (CVE-ID: CVE-2024-57884)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the zone_reclaimable_pages() function in mm/vmscan.c. A local user can escalate privileges on the system.
33) Input validation error (CVE-ID: CVE-2024-57917)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to an unspecified issue in drivers/base/topology.c. A local user can gain access to sensitive information.
34) Improper privilege management (CVE-ID: CVE-2024-57931)
The vulnerability allows a local user to read and manipulate data.
The vulnerability exists due to improperly imposed permissions within the services_compute_xperms_decision() function in security/selinux/ss/services.c. A local user can read and manipulate data.
35) Integer overflow (CVE-ID: CVE-2024-57938)
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to integer overflow within the sctp_association_init() function in net/sctp/associola.c. A local user can execute arbitrary code.
36) Improper locking (CVE-ID: CVE-2024-57946)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the virtblk_remove() and virtblk_restore() functions in drivers/block/virtio_blk.c. A local user can perform a denial of service (DoS) attack.
37) Use-after-free (CVE-ID: CVE-2025-21652)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the default_operstate() function in net/core/link_watch.c. A local user can escalate privileges on the system.
38) Out-of-bounds read (CVE-ID: CVE-2025-21653)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the NLA_POLICY_MAX() function in net/sched/cls_flow.c. A local user can perform a denial of service (DoS) attack.
39) Incorrect calculation (CVE-ID: CVE-2025-21655)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to incorrect calculation within the io_queue_deferred() and io_eventfd_ops() functions in io_uring/io_uring.c. A local user can perform a denial of service (DoS) attack.
40) Improper locking (CVE-ID: CVE-2025-21663)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the MAC_SBD_INTR BIT(), tegra_mgbe_resume() and tegra_mgbe_probe() functions in drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c. A local user can perform a denial of service (DoS) attack.
41) Out-of-bounds read (CVE-ID: CVE-2025-21664)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the get_first_thin() function in drivers/md/dm-thin.c. A local user can perform a denial of service (DoS) attack.
42) Infinite loop (CVE-ID: CVE-2025-21665)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to infinite loop within the folio_seek_hole_data() function in mm/filemap.c. A local user can perform a denial of service (DoS) attack.
43) NULL pointer dereference (CVE-ID: CVE-2025-21666)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the EXPORT_SYMBOL_GPL() and vsock_connectible_has_data() functions in net/vmw_vsock/af_vsock.c. A local user can perform a denial of service (DoS) attack.
44) Infinite loop (CVE-ID: CVE-2025-21667)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to infinite loop within the iomap_write_delalloc_scan() function in fs/iomap/buffered-io.c. A local user can perform a denial of service (DoS) attack.
45) Out-of-bounds read (CVE-ID: CVE-2025-21668)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the imx8mp_blk_ctrl_remove() function in drivers/pmdomain/imx/imx8mp-blk-ctrl.c. A local user can perform a denial of service (DoS) attack.
46) NULL pointer dereference (CVE-ID: CVE-2025-21669)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the virtio_transport_recv_pkt() function in net/vmw_vsock/virtio_transport_common.c. A local user can perform a denial of service (DoS) attack.
47) NULL pointer dereference (CVE-ID: CVE-2025-21670)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the vsock_bpf_recvmsg() function in net/vmw_vsock/vsock_bpf.c. A local user can perform a denial of service (DoS) attack.
48) Double free (CVE-ID: CVE-2025-21673)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a double free error within the clean_demultiplex_info() and cifs_put_tcp_session() functions in fs/smb/client/connect.c. A local user can perform a denial of service (DoS) attack.
49) Improper locking (CVE-ID: CVE-2025-21674)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the mlx5e_xfrm_add_state() and mlx5e_xfrm_del_state() functions in drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c. A local user can perform a denial of service (DoS) attack.
50) NULL pointer dereference (CVE-ID: CVE-2025-21675)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the mlx5_lag_port_sel_create() and mlx5_destroy_ttc_table() functions in drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c. A local user can perform a denial of service (DoS) attack.
51) Use-after-free (CVE-ID: CVE-2025-21676)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the fec_enet_tx() and fec_enet_rx_queue() functions in drivers/net/ethernet/freescale/fec_main.c. A local user can escalate privileges on the system.
52) Improper locking (CVE-ID: CVE-2025-21678)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the gtp_newlink() and gtp_net_exit_batch_rtnl() functions in drivers/net/gtp.c. A local user can perform a denial of service (DoS) attack.
53) Improper locking (CVE-ID: CVE-2025-21681)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the do_output() function in net/openvswitch/actions.c. A local user can perform a denial of service (DoS) attack.
54) NULL pointer dereference (CVE-ID: CVE-2025-21682)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the bnxt_xdp_set() function in drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c, within the bnxt_set_ring_params(), bnxt_set_rx_skb_mode() and bnxt_init_one() functions in drivers/net/ethernet/broadcom/bnxt/bnxt.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.