SB2024110896 - openEuler 24.03 LTS update for kernel

Description

This security bulletin contains information about 121 secuirty vulnerabilities.

1) NULL pointer dereference (CVE-ID: CVE-2024-42122)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the dcn31_hpo_dp_link_encoder_create() function in drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c, within the dcn31_hpo_dp_link_encoder_create() function in drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c, within the dcn321_hpo_dp_link_encoder_create() function in drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c, within the dcn32_hpo_dp_link_encoder_create() and dml1_validate() functions in drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c, within the dcn31_hpo_dp_link_encoder_create() function in drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c, within the dcn31_hpo_dp_link_encoder_create() function in drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c, within the dcn31_hpo_dp_link_encoder_create() and dcn314_validate_bandwidth() functions in drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c, within the dcn31_hpo_dp_link_encoder_create() and dcn31_validate_bandwidth() functions in drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c, within the dcn30_validate_bandwidth() function in drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c, within the dcn32_clk_mgr_construct() function in drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c, within the dcn3_clk_mgr_construct() function in drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c. A local user can perform a denial of service (DoS) attack.

2) Resource management error (CVE-ID: CVE-2024-44943)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the hugetlb_follow_page_mask() function in mm/hugetlb.c, within the follow_devmap_pmd(), follow_devmap_pud() and follow_trans_huge_pmd() functions in mm/huge_memory.c, within the try_grab_folio(), gup_put_folio(), follow_page_pte(), get_gate_page(), undo_dev_pagemap(), gup_pte_range(), __gup_device_huge(), gup_hugepte(), gup_huge_pmd(), gup_huge_pud() and gup_huge_pgd() functions in mm/gup.c. A local user can perform a denial of service (DoS) attack.

3) Improper locking (CVE-ID: CVE-2024-44951)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the sc16is7xx_set_baud(), sc16is7xx_handle_rx() and sc16is7xx_handle_tx() functions in drivers/tty/serial/sc16is7xx.c. A local user can perform a denial of service (DoS) attack.

4) Improper Initialization (CVE-ID: CVE-2024-45021)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper initialization within the memcg_write_event_control() function in mm/memcontrol.c. A local user can perform a denial of service (DoS) attack.

5) NULL pointer dereference (CVE-ID: CVE-2024-46685)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the pcs_get_function() function in drivers/pinctrl/pinctrl-single.c. A local user can perform a denial of service (DoS) attack.

6) Improper locking (CVE-ID: CVE-2024-46702)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the tb_switch_remove() function in drivers/thunderbolt/switch.c. A local user can perform a denial of service (DoS) attack.

7) NULL pointer dereference (CVE-ID: CVE-2024-46735)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the ublk_ctrl_start_recovery() function in drivers/block/ublk_drv.c. A local user can perform a denial of service (DoS) attack.

8) Out-of-bounds read (CVE-ID: CVE-2024-46743)

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 of_irq_parse_one() function in drivers/of/irq.c. A local user can perform a denial of service (DoS) attack.

9) Improper error handling (CVE-ID: CVE-2024-46809)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the get_ss_info_v3_1(), get_ss_info_from_internal_ss_info_tbl_V2_1(), get_ss_info_from_ss_info_table(), get_ss_entry_number_from_ss_info_tbl(), get_ss_entry_number_from_internal_ss_info_tbl_v2_1() and get_ss_entry_number_from_internal_ss_info_tbl_V3_1() functions in drivers/gpu/drm/amd/display/dc/bios/bios_parser.c. A local user can perform a denial of service (DoS) attack.

10) Input validation error (CVE-ID: CVE-2024-46815)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the build_watermark_ranges() function in drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c. A local user can perform a denial of service (DoS) attack.

11) NULL pointer dereference (CVE-ID: CVE-2024-46824)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the iommufd_hwpt_nested_alloc() function in drivers/iommu/iommufd/hw_pagetable.c. A local user can perform a denial of service (DoS) attack.

12) Use-after-free (CVE-ID: CVE-2024-46831)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the vcap_api_encode_rule_test() function in drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c. A local user can escalate privileges on the system.

13) Improper locking (CVE-ID: CVE-2024-47679)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the spin_lock() function in fs/inode.c. A local user can perform a denial of service (DoS) attack.

14) Out-of-bounds read (CVE-ID: CVE-2024-47686)

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 ep93xx_div_recalc_rate() function in arch/arm/mach-ep93xx/clock.c. A local user can perform a denial of service (DoS) attack.

15) NULL pointer dereference (CVE-ID: CVE-2024-47688)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the module_add_driver() function in drivers/base/module.c. A local user can perform a denial of service (DoS) attack.

16) Improper error handling (CVE-ID: CVE-2024-47690)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the f2fs_get_parent() and f2fs_lookup() functions in fs/f2fs/namei.c. A local user can perform a denial of service (DoS) attack.

17) Use-after-free (CVE-ID: CVE-2024-47691)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the f2fs_shutdown() function in fs/f2fs/super.c, within the f2fs_ioc_abort_atomic_write(), f2fs_do_shutdown() and f2fs_ioc_shutdown() functions in fs/f2fs/file.c. A local user can escalate privileges on the system.

18) Use-after-free (CVE-ID: CVE-2024-47696)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the iw_cm_init() function in drivers/infiniband/core/iwcm.c. A local user can escalate privileges on the system.

19) NULL pointer dereference (CVE-ID: CVE-2024-47699)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the nilfs_btree_root_broken() function in fs/nilfs2/btree.c. A local user can perform a denial of service (DoS) attack.

20) Division by zero (CVE-ID: CVE-2024-47700)

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 ext4_block_group_meta_init(), __ext4_fill_super() and __ext4_remount() functions in fs/ext4/super.c. A local user can perform a denial of service (DoS) attack.

21) Use-after-free (CVE-ID: CVE-2024-47701)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ext4_find_inline_entry() function in fs/ext4/inline.c. A local user can escalate privileges on the system.

22) Incorrect calculation (CVE-ID: CVE-2024-47703)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect calculation within the mark_reg_unknown(), check_packet_access(), check_ctx_access(), check_stack_access_within_bounds(), check_mem_access() and check_return_code() functions in kernel/bpf/verifier.c, within the btf_ctx_access() function in kernel/bpf/btf.c, within the BTF_SET_START() function in kernel/bpf/bpf_lsm.c. A local user can perform a denial of service (DoS) attack.

23) NULL pointer dereference (CVE-ID: CVE-2024-47704)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the set_hpo_dp_throttled_vcp_size() and disable_hpo_dp_link_output() functions in drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_hpo_dp.c. A local user can perform a denial of service (DoS) attack.

24) NULL pointer dereference (CVE-ID: CVE-2024-47705)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the blk_add_partition() function in block/partitions/core.c. A local user can perform a denial of service (DoS) attack.

25) Memory leak (CVE-ID: CVE-2024-47719)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the iopt_alloc_iova() function in drivers/iommu/iommufd/io_pagetable.c. A local user can perform a denial of service (DoS) attack.

26) Input validation error (CVE-ID: CVE-2024-47727)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the handle_mmio() function in arch/x86/coco/tdx/tdx.c. A local user can perform a denial of service (DoS) attack.

27) Improper locking (CVE-ID: CVE-2024-47739)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the padata_do_serial() function in kernel/padata.c. A local user can perform a denial of service (DoS) attack.

28) Incorrect calculation (CVE-ID: CVE-2024-47742)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect calculation within the fw_abort_batch_reqs() and _request_firmware() functions in drivers/base/firmware_loader/main.c. A local user can perform a denial of service (DoS) attack.

29) Improper locking (CVE-ID: CVE-2024-47744)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the EXPORT_SYMBOL_GPL(), kvm_online_cpu(), hardware_disable_nolock(), hardware_disable_all_nolock(), hardware_enable_all() and kvm_suspend() functions in virt/kvm/kvm_main.c, within the cpus_read_lock() function in Documentation/virt/kvm/locking.rst. A local user can perform a denial of service (DoS) attack.

30) Use-after-free (CVE-ID: CVE-2024-47748)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the vhost_vdpa_setup_vq_irq(), vhost_vdpa_vring_ioctl() and vhost_vdpa_open() functions in drivers/vhost/vdpa.c. A local user can escalate privileges on the system.

31) Out-of-bounds read (CVE-ID: CVE-2024-47751)

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 kirin_pcie_parse_port() function in drivers/pci/controller/dwc/pcie-kirin.c. A local user can perform a denial of service (DoS) attack.

32) Input validation error (CVE-ID: CVE-2024-47752)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the vdec_h264_slice_decode() function in drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_if.c. A local user can perform a denial of service (DoS) attack.

33) Input validation error (CVE-ID: CVE-2024-47753)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the vdec_vp8_slice_decode() function in drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_req_if.c. A local user can perform a denial of service (DoS) attack.

34) NULL pointer dereference (CVE-ID: CVE-2024-47756)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the ks_pcie_quirk() function in drivers/pci/controller/dwc/pci-keystone.c. A local user can perform a denial of service (DoS) attack.

35) NULL pointer dereference (CVE-ID: CVE-2024-49850)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the bpf_core_apply() function in kernel/bpf/btf.c. A local user can perform a denial of service (DoS) attack.

36) Use-after-free (CVE-ID: CVE-2024-49852)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the efc_nport_vport_del() function in drivers/scsi/elx/libefc/efc_nport.c. A local user can escalate privileges on the system.

37) Buffer overflow (CVE-ID: CVE-2024-49858)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the efi_retrieve_tpm2_eventlog() function in drivers/firmware/efi/libstub/tpm.c. A local user can perform a denial of service (DoS) attack.

38) Input validation error (CVE-ID: CVE-2024-49859)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the f2fs_defragment_range(), f2fs_move_file_range() and f2fs_ioc_set_pin_file() functions in fs/f2fs/file.c. A local user can perform a denial of service (DoS) attack.

39) Buffer overflow (CVE-ID: CVE-2024-49860)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the acpi_device_setup_files() function in drivers/acpi/device_sysfs.c. A local user can perform a denial of service (DoS) attack.

40) Off-by-one (CVE-ID: CVE-2024-49862)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an off-by-one error within the get_rpi() function in drivers/powercap/intel_rapl_common.c. A local user can perform a denial of service (DoS) attack.

41) Memory leak (CVE-ID: CVE-2024-49870)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the cachefiles_open_file(), fput() and cachefiles_look_up_object() functions in fs/cachefiles/namei.c. A local user can perform a denial of service (DoS) attack.

42) NULL pointer dereference (CVE-ID: CVE-2024-49871)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the adp5589_keypad_add() and adp5589_probe() functions in drivers/input/keyboard/adp5589-keys.c. A local user can perform a denial of service (DoS) attack.

43) Use-after-free (CVE-ID: CVE-2024-49874)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the svc_i3c_master_remove() function in drivers/i3c/master/svc-i3c-master.c. A local user can escalate privileges on the system.

44) NULL pointer dereference (CVE-ID: CVE-2024-49877)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the fs/ocfs2/buffer_head_io.c. A local user can perform a denial of service (DoS) attack.

45) NULL pointer dereference (CVE-ID: CVE-2024-49879)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the omapdrm_init() and omap_gem_deinit() functions in drivers/gpu/drm/omapdrm/omap_drv.c. A local user can perform a denial of service (DoS) attack.

46) Memory leak (CVE-ID: CVE-2024-49881)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the get_ext_path() function in fs/ext4/move_extent.c, within the ext4_find_extent() and ext4_split_extent_at() functions in fs/ext4/extents.c. A local user can perform a denial of service (DoS) attack.

47) Improper error handling (CVE-ID: CVE-2024-49882)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the ext4_ext_try_to_merge_up() function in fs/ext4/extents.c. A local user can perform a denial of service (DoS) attack.

48) Use-after-free (CVE-ID: CVE-2024-49883)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the fs/ext4/extents.c. A local user can escalate privileges on the system.

49) Use-after-free (CVE-ID: CVE-2024-49884)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ext4_split_extent_at() and ext4_ext_dirty() functions in fs/ext4/extents.c. A local user can escalate privileges on the system.

50) Out-of-bounds read (CVE-ID: CVE-2024-49886)

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 _isst_if_get_pci_dev() function in drivers/platform/x86/intel/speed_select_if/isst_if_common.c. A local user can perform a denial of service (DoS) attack.

51) Use-after-free (CVE-ID: CVE-2024-49889)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ext4_split_extents(), ext4_split_extent() and ext4_ext_handle_unwritten_extents() functions in fs/ext4/extents.c. A local user can escalate privileges on the system.

52) Input validation error (CVE-ID: CVE-2024-49892)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the calculate_ttu_cursor() function in drivers/gpu/drm/amd/display/dc/dml/dcn21/display_rq_dlg_calc_21.c, within the calculate_ttu_cursor() function in drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c. A local user can perform a denial of service (DoS) attack.

53) NULL pointer dereference (CVE-ID: CVE-2024-49896)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the are_stream_backends_same() function in drivers/gpu/drm/amd/display/dc/core/dc_resource.c. A local user can perform a denial of service (DoS) attack.

54) NULL pointer dereference (CVE-ID: CVE-2024-49898)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the subvp_drr_schedulable() and subvp_vblank_schedulable() functions in drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c. A local user can perform a denial of service (DoS) attack.

55) NULL pointer dereference (CVE-ID: CVE-2024-49901)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the msm_gpu_init() function in drivers/gpu/drm/msm/msm_gpu.c, within the adreno_gpu_init() function in drivers/gpu/drm/msm/adreno/adreno_gpu.c. A local user can perform a denial of service (DoS) attack.

56) NULL pointer dereference (CVE-ID: CVE-2024-49909)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the dcn32_set_output_transfer_func() function in drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c. A local user can perform a denial of service (DoS) attack.

57) NULL pointer dereference (CVE-ID: CVE-2024-49912)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the planes_changed_for_existing_stream() function in drivers/gpu/drm/amd/display/dc/core/dc_resource.c. A local user can perform a denial of service (DoS) attack.

58) NULL pointer dereference (CVE-ID: CVE-2024-49913)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the commit_planes_for_stream() function in drivers/gpu/drm/amd/display/dc/core/dc.c. A local user can perform a denial of service (DoS) attack.

59) NULL pointer dereference (CVE-ID: CVE-2024-49917)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the dcn30_init_hw() function in drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c. A local user can perform a denial of service (DoS) attack.

60) NULL pointer dereference (CVE-ID: CVE-2024-49922)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the create_validate_stream_for_sink(), amdgpu_dm_commit_streams() and amdgpu_dm_atomic_commit_tail() functions in drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c. A local user can perform a denial of service (DoS) attack.

61) Use-after-free (CVE-ID: CVE-2024-49924)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the pxafb_remove() function in drivers/video/fbdev/pxafb.c. A local user can escalate privileges on the system.

62) Out-of-bounds read (CVE-ID: CVE-2024-49931)

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 drivers/net/wireless/ath/ath12k/dp_rx.c. A local user can perform a denial of service (DoS) attack.

63) Out-of-bounds read (CVE-ID: CVE-2024-49933)

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 ioc_forgive_debts() function in block/blk-iocost.c. A local user can perform a denial of service (DoS) attack.

64) Use-after-free (CVE-ID: CVE-2024-49934)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the dump_mapping() function in fs/inode.c. A local user can escalate privileges on the system.

65) Use-after-free (CVE-ID: CVE-2024-49936)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the xenvif_new_hash() and xenvif_flush_hash() functions in drivers/net/xen-netback/hash.c. A local user can escalate privileges on the system.

66) Improper error handling (CVE-ID: CVE-2024-49937)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the nl80211_start_radar_detection() function in net/wireless/nl80211.c. A local user can perform a denial of service (DoS) attack.

67) NULL pointer dereference (CVE-ID: CVE-2024-49940)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the pppol2tp_session_setsockopt() function in net/l2tp/l2tp_ppp.c, within the l2tp_nl_cmd_session_modify() function in net/l2tp/l2tp_netlink.c, within the l2tp_v3_session_get(), l2tp_session_register(), l2tp_recv_common(), EXPORT_SYMBOL_GPL(), l2tp_session_set_header_len() and l2tp_session_create() functions in net/l2tp/l2tp_core.c. A local user can perform a denial of service (DoS) attack.

68) Resource management error (CVE-ID: CVE-2024-49954)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the static_call_module_notify() function in kernel/static_call_inline.c. A local user can perform a denial of service (DoS) attack.

69) Resource management error (CVE-ID: CVE-2024-49955)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the battery_hook_unregister_unlocked() and battery_hook_register() functions in drivers/acpi/battery.c. A local user can perform a denial of service (DoS) attack.

70) Input validation error (CVE-ID: CVE-2024-49958)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the ocfs2_reflink_xattr_inline() function in fs/ocfs2/xattr.c, within the __ocfs2_reflink() function in fs/ocfs2/refcounttree.c. A local user can perform a denial of service (DoS) attack.

71) Use-after-free (CVE-ID: CVE-2024-49960)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the flush_work() function in fs/ext4/super.c. A local user can escalate privileges on the system.

72) Resource management error (CVE-ID: CVE-2024-49961)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the ar0521_power_off() and ar0521_power_on() functions in drivers/media/i2c/ar0521.c. A local user can perform a denial of service (DoS) attack.

73) Improper error handling (CVE-ID: CVE-2024-49966)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the ocfs2_local_read_info() function in fs/ocfs2/quota_local.c. A local user can perform a denial of service (DoS) attack.

74) Input validation error (CVE-ID: CVE-2024-49967)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the do_split() function in fs/ext4/namei.c. A local user can perform a denial of service (DoS) attack.

75) Input validation error (CVE-ID: CVE-2024-49968)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the ext4_feature_set_ok() function in fs/ext4/super.c. A local user can perform a denial of service (DoS) attack.

76) Buffer overflow (CVE-ID: CVE-2024-49973)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the drivers/net/ethernet/realtek/r8169_main.c. A local user can perform a denial of service (DoS) attack.

77) Memory leak (CVE-ID: CVE-2024-49975)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the __create_xol_area() function in kernel/events/uprobes.c. A local user can perform a denial of service (DoS) attack.

78) 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.

79) Use-after-free (CVE-ID: CVE-2024-49981)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the venus_remove() function in drivers/media/platform/qcom/venus/core.c. A local user can escalate privileges on the system.

80) Use-after-free (CVE-ID: CVE-2024-49983)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ext4_ext_replay_update_ex() function in fs/ext4/extents.c. A local user can escalate privileges on the system.

81) Double free (CVE-ID: CVE-2024-49989)

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 link_destruct() function in drivers/gpu/drm/amd/display/dc/link/link_factory.c. A local user can perform a denial of service (DoS) attack.

82) Use-after-free (CVE-ID: CVE-2024-49992)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ltdc_crtc_atomic_print_state(), ltdc_plane_atomic_print_state(), ltdc_plane_create(), ltdc_crtc_init(), ltdc_encoder_init(), ltdc_load() and ltdc_unload() functions in drivers/gpu/drm/stm/ltdc.c, within the drv_load() function in drivers/gpu/drm/stm/drv.c. A local user can escalate privileges on the system.

83) Integer overflow (CVE-ID: CVE-2024-49994)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the blk_ioctl_discard() and blk_ioctl_secure_erase() functions in block/ioctl.c. A local user can execute arbitrary code.

84) Buffer overflow (CVE-ID: CVE-2024-49995)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the bearer_name_validate() function in net/tipc/bearer.c. A local user can perform a denial of service (DoS) attack.

85) Buffer overflow (CVE-ID: CVE-2024-49996)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the parse_reparse_posix() and cifs_reparse_point_to_fattr() functions in fs/smb/client/reparse.c. A local user can escalate privileges on the system.

86) NULL pointer dereference (CVE-ID: CVE-2024-50000)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the mlx5e_tir_builder_alloc() function in drivers/net/ethernet/mellanox/mlx5/core/en/tir.c. A local user can perform a denial of service (DoS) attack.

87) Input validation error (CVE-ID: CVE-2024-50003)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the dmub_hpd_callback() function in drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c. A local user can perform a denial of service (DoS) attack.

88) Improper locking (CVE-ID: CVE-2024-50006)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the ext4_ind_migrate() function in fs/ext4/migrate.c. A local user can perform a denial of service (DoS) attack.

89) Resource management error (CVE-ID: CVE-2024-50008)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the mwifiex_ret_802_11_scan_ext() function in drivers/net/wireless/marvell/mwifiex/scan.c. A local user can perform a denial of service (DoS) attack.

90) NULL pointer dereference (CVE-ID: CVE-2024-50009)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the amd_pstate_adjust_perf() and amd_pstate_init_prefcore() functions in drivers/cpufreq/amd-pstate.c. A local user can perform a denial of service (DoS) attack.

91) Memory leak (CVE-ID: CVE-2024-50013)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the exfat_load_bitmap() function in fs/exfat/balloc.c. A local user can perform a denial of service (DoS) attack.

92) Improper locking (CVE-ID: CVE-2024-50014)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the __ext4_fill_super() function in fs/ext4/super.c. A local user can perform a denial of service (DoS) attack.

93) Buffer overflow (CVE-ID: CVE-2024-50015)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the ext4_handle_inode_extension(), ext4_dio_write_iter() and ext4_dax_write_iter() functions in fs/ext4/file.c. A local user can escalate privileges on the system.

94) Integer overflow (CVE-ID: CVE-2024-50016)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the dp_set_test_pattern() function in drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c. A local user can execute arbitrary code.

95) Resource management error (CVE-ID: CVE-2024-50019)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the kthread_unpark() function in kernel/kthread.c. A local user can perform a denial of service (DoS) attack.

96) Buffer overflow (CVE-ID: CVE-2024-50022)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the dax_set_mapping() function in drivers/dax/device.c. A local user can perform a denial of service (DoS) attack.

97) Improper locking (CVE-ID: CVE-2024-50025)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the fnic_probe() function in drivers/scsi/fnic/fnic_main.c. A local user can perform a denial of service (DoS) attack.

98) Improper Initialization (CVE-ID: CVE-2024-50026)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper initialization within the wd33c93_intr() function in drivers/scsi/wd33c93.c. A local user can perform a denial of service (DoS) attack.

99) Incorrect calculation (CVE-ID: CVE-2024-50028)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect calculation within the thermal_genl_cmd_tz_get_trip(), thermal_genl_cmd_tz_get_temp() and thermal_genl_cmd_tz_get_gov() functions in drivers/thermal/thermal_netlink.c, within the thermal_zone_get_by_id() function in drivers/thermal/thermal_core.c. A local user can perform a denial of service (DoS) attack.

100) Double free (CVE-ID: CVE-2024-50029)

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 hci_enhanced_setup_sync() function in net/bluetooth/hci_conn.c. A local user can perform a denial of service (DoS) attack.

101) Use of uninitialized resource (CVE-ID: CVE-2024-50033)

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 slhc_remember() function in drivers/net/slip/slhc.c. A local user can perform a denial of service (DoS) attack.

102) Incorrect calculation (CVE-ID: CVE-2024-50036)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect calculation within the dst_destroy() and dst_dev_put() functions in net/core/dst.c. A local user can perform a denial of service (DoS) attack.

103) Improper error handling (CVE-ID: CVE-2024-50040)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the igb_io_resume() function in drivers/net/ethernet/intel/igb/igb_main.c. A local user can perform a denial of service (DoS) attack.

104) Improper locking (CVE-ID: CVE-2024-50041)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the i40e_vc_get_vf_resources_msg() function in drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c, within the i40e_add_mac_filter() function in drivers/net/ethernet/intel/i40e/i40e_main.c. A local user can perform a denial of service (DoS) attack.

105) Improper locking (CVE-ID: CVE-2024-50047)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the SMB2_negotiate() function in fs/smb/client/smb2pdu.c, within the smb2_get_enc_key(), crypt_message(), smb3_init_transform_rq() and decrypt_raw_data() functions in fs/smb/client/smb2ops.c. A local user can perform a denial of service (DoS) attack.

106) Double free (CVE-ID: CVE-2024-50055)

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 bus_remove_file() function in drivers/base/bus.c. A local user can perform a denial of service (DoS) attack.

107) Input validation error (CVE-ID: CVE-2024-50058)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the uart_shutdown() function in drivers/tty/serial/serial_core.c. A local user can perform a denial of service (DoS) attack.

108) Race condition (CVE-ID: CVE-2024-50059)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the switchtec_ntb_remove() function in drivers/ntb/hw/mscc/ntb_hw_switchtec.c. A local user can escalate privileges on the system.

109) Improper locking (CVE-ID: CVE-2024-50060)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the __io_cqring_overflow_flush() function in io_uring/io_uring.c. A local user can perform a denial of service (DoS) attack.

110) Buffer overflow (CVE-ID: CVE-2024-50063)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the bpf_prog_map_compatible() function in kernel/bpf/core.c. A local user can perform a denial of service (DoS) attack.

111) Information disclosure (CVE-ID: CVE-2024-50064)

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to information disclosure within the zram_destroy_comps() function in drivers/block/zram/zram_drv.c. A local user can gain access to sensitive information.

112) Improper locking (CVE-ID: CVE-2024-50066)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the move_normal_pmd() function in mm/mremap.c. A local user can perform a denial of service (DoS) attack.

113) Use-after-free (CVE-ID: CVE-2024-50067)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the uprobe_buffer_init(), prepare_uprobe_buffer() and __uprobe_trace_func() functions in kernel/trace/trace_uprobe.c. A local user can escalate privileges on the system.

114) NULL pointer dereference (CVE-ID: CVE-2024-50070)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the stm32_gpiolib_register_bank() function in drivers/pinctrl/stm32/pinctrl-stm32.c. A local user can perform a denial of service (DoS) attack.

115) Resource management error (CVE-ID: CVE-2024-50072)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the arch/x86/include/asm/nospec-branch.h. A local user can perform a denial of service (DoS) attack.

116) Out-of-bounds read (CVE-ID: CVE-2024-50074)

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 do_active_device(), do_autoprobe(), do_hardware_base_addr(), do_hardware_irq(), do_hardware_dma() and do_hardware_modes() functions in drivers/parport/procfs.c. A local user can perform a denial of service (DoS) attack.

117) Buffer overflow (CVE-ID: CVE-2024-50076)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the con_font_get() function in drivers/tty/vt/vt.c. A local user can perform a denial of service (DoS) attack.

118) Resource management error (CVE-ID: CVE-2024-50083)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the tcp_can_coalesce_send_queue_head() function in net/ipv4/tcp_output.c. A local user can perform a denial of service (DoS) attack.

119) Memory leak (CVE-ID: CVE-2024-50084)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the vcap_api_encode_rule_test() function in drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c. A local user can perform a denial of service (DoS) attack.

120) Use of uninitialized resource (CVE-ID: CVE-2024-50087)

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 replay_one_name() and check_item_in_log() functions in fs/btrfs/tree-log.c. A local user can perform a denial of service (DoS) attack.

121) NULL pointer dereference (CVE-ID: CVE-2024-50088)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the add_inode_ref() function in fs/btrfs/tree-log.c. A local user can perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

• https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2367