SB2024071641 - Ubuntu update for linux-azure-6.5

Description

This security bulletin contains information about 100 secuirty vulnerabilities.

1) Use-after-free (CVE-ID: CVE-2023-6270)

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

The vulnerability exists due to a use-after-free error within the aoecmd_cfg_pkts() function in the ATA over Ethernet (AoE) driver. A local user can trigger a use-after-free error and escalate privileges on the system.

2) NULL pointer dereference (CVE-ID: CVE-2024-0841)

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

The vulnerability exists due to a NULL pointer dereference error within the hugetlbfs_fill_super() function in the Linux kernel hugetlbfs (HugeTLB pages) functionality. A local user can perform a denial of service (DoS) attack.

3) Stack-based buffer overflow (CVE-ID: CVE-2024-1151)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in the Open vSwitch sub-component in the Linux Kernel. A remote unauthenticated attacker can send specially crafted packets to the system. trigger a stack-based buffer overflow and perform a denial of service (DoS) attack.

4) Integer overflow (CVE-ID: CVE-2024-23307)

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

The vulnerability exists due to integer overflow in raid5_cache_count() function. A local user can trigger an integer overflow and execute arbitrary code with elevated privileges.

5) Race condition (CVE-ID: CVE-2024-24861)

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

The vulnerability exists due to a race condition within the xc4000 xc4000_get_frequency() function in the media/xc4000 device driver. A local user can exploit the race and escalate privileges on the system.

6) Improper error handling (CVE-ID: CVE-2024-26684)

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

The vulnerability exists due to improper error handling within the dwxgmac3_handle_dma_err(), dwxgmac3_safety_feat_config(), dwxgmac3_safety_feat_irq_status() and dwxgmac3_safety_feat_dump() functions in drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c. A local user can perform a denial of service (DoS) attack.

7) Buffer overflow (CVE-ID: CVE-2024-26889)

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

The vulnerability exists due to memory corruption within the hci_get_dev_info() function in net/bluetooth/hci_core.c. A local user can escalate privileges on the system.

8) NULL pointer dereference (CVE-ID: CVE-2024-26662)

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

The vulnerability exists due to NULL pointer dereference within the dcn21_set_backlight_level() function in drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c. A local user can perform a denial of service (DoS) attack.

9) Out-of-bounds read (CVE-ID: CVE-2024-26660)

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 dcn301_stream_encoder_create() function in drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c. A local user can perform a denial of service (DoS) attack.

10) Race condition (CVE-ID: CVE-2024-26708)

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

The vulnerability exists due to a race condition within the subflow_simultaneous_connect() function in net/mptcp/protocol.h. A local user can perform a denial of service (DoS) attack.

11) Input validation error (CVE-ID: CVE-2024-26677)

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

The vulnerability exists due to improper input validation within the rxrpc_propose_delay_ACK(), rxrpc_send_initial_ping() and rxrpc_input_call_event() functions in net/rxrpc/call_event.c. A local user can perform a denial of service (DoS) attack.

12) Improper locking (CVE-ID: CVE-2024-26696)

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

The vulnerability exists due to improper locking within the nilfs_page_mkwrite() function in fs/nilfs2/file.c. A local user can perform a denial of service (DoS) attack.

13) Out-of-bounds read (CVE-ID: CVE-2024-26664)

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 create_core_data() function in drivers/hwmon/coretemp.c. A local user can perform a denial of service (DoS) attack.

14) Improper access control (CVE-ID: CVE-2024-26642)

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

The vulnerability exists due to improper access restrictions within the nf_tables_newset() function in net/netfilter/nf_tables_api.c. A local user can set arbitrary timeouts, which can result in a denial of service condition.

15) Use-after-free (CVE-ID: CVE-2023-52637)

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

The vulnerability exists due to a use-after-free error within the j1939_sk_match_dst(), j1939_sk_match_filter(), j1939_sk_init() and j1939_sk_setsockopt() functions in net/can/j1939/socket.c. A local user can escalate privileges on the system.

16) Use-after-free (CVE-ID: CVE-2024-26680)

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

The vulnerability exists due to a use-after-free error within the aq_ring_free() function in drivers/net/ethernet/aquantia/atlantic/aq_ring.c, within the aq_ptp_ring_alloc() and aq_ptp_ring_free() functions in drivers/net/ethernet/aquantia/atlantic/aq_ptp.c. A local user can escalate privileges on the system.

17) Resource management error (CVE-ID: CVE-2024-26822)

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

The vulnerability exists due to improper management of internal resources within the automount_fullpath() and cifs_do_automount() functions in fs/smb/client/namespace.c. A local user can force the SMB client to reuse its parent mount uid, gid and cruid and gain unauthorized access to information.

18) Improper locking (CVE-ID: CVE-2023-52638)

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

The vulnerability exists due to improper locking within the j1939_jsk_add(), j1939_sk_recv_match(), j1939_sk_recv(), j1939_sk_errqueue() and j1939_sk_netdev_event_netdown() functions in net/can/j1939/socket.c, within the j1939_netdev_start() function in net/can/j1939/main.c. A local user can perform a denial of service (DoS) attack.

19) Input validation error (CVE-ID: CVE-2024-26830)

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

The vulnerability exists due to improper input validation within the i40e_check_vf_permission() and i40e_vc_del_mac_addr_msg() functions in drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c. A local user can perform a denial of service (DoS) attack.

20) NULL pointer dereference (CVE-ID: CVE-2024-26715)

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

The vulnerability exists due to NULL pointer dereference within the dwc3_gadget_suspend() function in drivers/usb/dwc3/gadget.c. A local user can perform a denial of service (DoS) attack.

21) Improper Initialization (CVE-ID: CVE-2024-26693)

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

The vulnerability exists due to improper initialization within the iwl_mvm_is_dup() function in drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c, within the iwl_mvm_sta_state_notexist_to_none() function in drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c. A local user can perform a denial of service (DoS) attack.

22) Information disclosure (CVE-ID: CVE-2024-26697)

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

The vulnerability exists due to information disclosure within the nilfs_prepare_segment_for_recovery(), nilfs_recovery_copy_block() and nilfs_recover_dsync_blocks() functions in fs/nilfs2/recovery.c. A local user can gain access to sensitive information.

23) Double free (CVE-ID: CVE-2024-26694)

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 iwl_dealloc_ucode() function in drivers/net/wireless/intel/iwlwifi/iwl-drv.c. A local user can perform a denial of service (DoS) attack.

24) Race condition (CVE-ID: CVE-2024-26685)

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

The vulnerability exists due to a race condition within the nilfs_segctor_prepare_write(), nilfs_abort_logs() and nilfs_segctor_complete_write() functions in fs/nilfs2/segment.c. A local user can escalate privileges on the system.

25) Improper privilege management (CVE-ID: CVE-2023-52642)

The vulnerability allows a local user to read and manipulate data.

The vulnerability exists due to improperly imposed permissions within the lirc_dev_exit() and rc_dev_get_from_fd() functions in drivers/media/rc/lirc_dev.c, within the lirc_prog_attach(), lirc_prog_detach() and lirc_prog_query() functions in drivers/media/rc/bpf-lirc.c. A local user can read and manipulate data.

26) Improper locking (CVE-ID: CVE-2024-26691)

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

The vulnerability exists due to improper locking within the kvm_hyp_reserve(), __pkvm_create_hyp_vm() and pkvm_create_hyp_vm() functions in arch/arm64/kvm/pkvm.c. A local user can perform a denial of service (DoS) attack.

27) Resource management error (CVE-ID: CVE-2024-26798)

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

The vulnerability exists due to resource management error within the fbcon_do_set_font() function in drivers/video/fbdev/core/fbcon.c. A local user can perform a denial of service (DoS) attack.

28) Integer underflow (CVE-ID: CVE-2024-26828)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer underflow within the parse_server_interfaces() function in fs/smb/client/smb2ops.c. A local user can execute arbitrary code.

29) NULL pointer dereference (CVE-ID: CVE-2024-26663)

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

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

30) Stack-based buffer overflow (CVE-ID: CVE-2024-26710)

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

The vulnerability exists due to stack overflow within the arch/powerpc/include/asm/thread_info.h. A local user can perform a denial of service (DoS) attack.

31) Improper locking (CVE-ID: CVE-2024-26601)

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

The vulnerability exists due to improper locking within the ext4_mb_generate_buddy() and mb_free_blocks() functions in fs/ext4/mballoc.c. A local user can perform a denial of service (DoS) attack.

32) Resource management error (CVE-ID: CVE-2024-26707)

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

The vulnerability exists due to resource management error within the send_hsr_supervision_frame() and send_prp_supervision_frame() functions in net/hsr/hsr_device.c. A local user can perform a denial of service (DoS) attack.

33) NULL pointer dereference (CVE-ID: CVE-2024-26802)

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

The vulnerability exists due to NULL pointer dereference within the stmmac_fpe_stop_wq() function in drivers/net/ethernet/stmicro/stmmac/stmmac_main.c. A local user can perform a denial of service (DoS) attack.

34) Input validation error (CVE-ID: CVE-2024-26675)

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

The vulnerability exists due to improper input validation within the ppp_async_ioctl() function in drivers/net/ppp/ppp_async.c. A local user can perform a denial of service (DoS) attack.

35) Improper locking (CVE-ID: CVE-2024-26826)

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

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

36) Improper locking (CVE-ID: CVE-2024-26916)

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

The vulnerability exists due to improper locking within the amdgpu_gfx_off_ctrl() function in drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c, within the amdgpu_device_suspend() function in drivers/gpu/drm/amd/amdgpu/amdgpu_device.c. A local user can perform a denial of service (DoS) attack.

37) Improper Initialization (CVE-ID: CVE-2024-26803)

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

The vulnerability exists due to improper initialization within the veth_enable_xdp(), veth_disable_xdp() and veth_xdp_set() functions in drivers/net/veth.c. A local user can perform a denial of service (DoS) attack.

38) NULL pointer dereference (CVE-ID: CVE-2024-26700)

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

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

39) Improper locking (CVE-ID: CVE-2024-26917)

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

The vulnerability exists due to improper locking within the fcoe_ctlr_announce(), fcoe_ctlr_els_send(), fcoe_ctlr_flogi_send_locked(), fcoe_ctlr_flogi_retry() and fcoe_ctlr_flogi_send() functions in drivers/scsi/fcoe/fcoe_ctlr.c. A local user can perform a denial of service (DoS) attack.

40) NULL pointer dereference (CVE-ID: CVE-2024-26600)

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

The vulnerability exists due to a NULL pointer dereference error in drivers/phy/ti/phy-omap-usb2.c. A local user can perform a denial of service (DoS) attack.

41) Memory leak (CVE-ID: CVE-2024-26825)

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

The vulnerability exists due to memory leak within the nci_free_device() function in net/nfc/nci/core.c. A local user can perform a denial of service (DoS) attack.

42) NULL pointer dereference (CVE-ID: CVE-2024-26716)

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

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

43) Resource exhaustion (CVE-ID: CVE-2024-26602)

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

The vulnerability exists due to improper resource management in kernel/sched/membarrier.c. A local user can trigger resource exhaustion and perform a denial of service (DoS) attack.

44) Race condition (CVE-ID: CVE-2024-26698)

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

The vulnerability exists due to a race condition within the netvsc_device_remove() function in drivers/net/hyperv/netvsc.c. A local user can escalate privileges on the system.

45) Input validation error (CVE-ID: CVE-2024-26711)

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

The vulnerability exists due to improper input validation within the ad4130_setup_int_clk() function in drivers/iio/adc/ad4130.c. A local user can perform a denial of service (DoS) attack.

46) Buffer overflow (CVE-ID: CVE-2024-26920)

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

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

47) Improper locking (CVE-ID: CVE-2024-26722)

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

The vulnerability exists due to improper locking within the rt5645_jack_detect_work() function in sound/soc/codecs/rt5645.c. A local user can perform a denial of service (DoS) attack.

48) Improper locking (CVE-ID: CVE-2024-26681)

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

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

49) Improper error handling (CVE-ID: CVE-2024-26674)

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

The vulnerability exists due to improper error handling within the SYM_CODE_START_LOCAL() function in arch/x86/lib/putuser.S, within the SYM_CODE_END() function in arch/x86/lib/getuser.S. A local user can perform a denial of service (DoS) attack.

50) Buffer overflow (CVE-ID: CVE-2024-26712)

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

The vulnerability exists due to memory corruption within the kasan_init_region() function in arch/powerpc/mm/kasan/kasan_init_32.c. A local user can perform a denial of service (DoS) attack.

51) Use-after-free (CVE-ID: CVE-2024-26735)

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

The vulnerability exists due to a use-after-free error within the seg6_init() function in net/ipv6/seg6.c. A local user can escalate privileges on the system.

52) Double free (CVE-ID: CVE-2024-26782)

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 mptcp_inet6_sk() and mptcp_sk_clone() functions in net/mptcp/protocol.c. A local user can perform a denial of service (DoS) attack.

53) Memory leak (CVE-ID: CVE-2024-26734)

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

The vulnerability exists due to memory leak within the devlink_init() function in net/devlink/core.c. A local user can perform a denial of service (DoS) attack.

54) Use of Out-of-range Pointer Offset (CVE-ID: CVE-2024-26926)

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

The vulnerability exists due to a boundary error within the binder_get_object() function in drivers/android/binder.c. A local user can influence the pointer offset and potentially execute arbitrary code.

55) Improper locking (CVE-ID: CVE-2024-26923)

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

The vulnerability exists due to improper locking within the unix_gc() function in net/unix/garbage.c due to garbage collector does not take into account the risk of embryo getting enqueued during the garbage collection. A local user can execute arbitrary code with elevated privileges.

56) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2023-52880)

The vulnerability allows a local user to bypass implemented security restrictions.

The vulnerability exists due to missing permissions checks within the gsmld_open() function in drivers/tty/n_gsm.c. A local user with CAP_NET_ADMIN capability can create a GSM network.

57) Improper locking (CVE-ID: CVE-2024-26719)

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

The vulnerability exists due to improper locking within the nouveau_fence_context_kill(), nouveau_fence_update(), nouveau_fence_wait_uevent_handler() and nouveau_fence_context_new() functions in drivers/gpu/drm/nouveau/nouveau_fence.c. A local user can perform a denial of service (DoS) attack.

58) Out-of-bounds read (CVE-ID: CVE-2024-26593)

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

The vulnerability exists due to a boundary condition within the i801_block_transaction_by_block() function in drivers/i2c/busses/i2c-i801.c. A local user can trigger an out-of-bounds read error and read contents of memory on the system.

59) Infinite loop (CVE-ID: CVE-2024-26603)

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

The vulnerability exists due to infinite loop in arch/x86/kernel/fpu/signal.c. A local user can consume all available system resources and cause denial of service conditions.

60) Input validation error (CVE-ID: CVE-2024-26922)

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

The vulnerability exists due to insufficient validation of user-supplied input within the amdgpu_vm_bo_insert_map(), amdgpu_vm_bo_map(), amdgpu_vm_bo_replace_map(), and amdgpu_vm_bo_clear_mappings() functions in drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c. A local user can pass specially crafted input to the driver and perform a denial of service (DoS) attack.

61) NULL pointer dereference (CVE-ID: CVE-2024-26717)

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

The vulnerability exists due to NULL pointer dereference within the i2c_hid_of_probe() function in drivers/hid/i2c-hid/i2c-hid-of.c. A local user can perform a denial of service (DoS) attack.

62) NULL pointer dereference (CVE-ID: CVE-2024-26695)

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() function in drivers/crypto/ccp/sev-dev.c. A local user can perform a denial of service (DoS) attack.

63) Memory leak (CVE-ID: CVE-2023-52643)

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

The vulnerability exists due to memory leak within the iio_device_register_sysfs() function in drivers/iio/industrialio-core.c. A local user can perform a denial of service (DoS) attack.

64) Memory leak (CVE-ID: CVE-2024-35833)

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

The vulnerability exists due to memory leak within the drivers/dma/fsl-qdma.c. A local user can perform a denial of service (DoS) attack.

65) Buffer overflow (CVE-ID: CVE-2024-26733)

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

The vulnerability exists due to memory corruption within the arp_req_get() function in net/ipv4/arp.c. A local user can escalate privileges on the system.

66) Improper locking (CVE-ID: CVE-2024-26667)

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

The vulnerability exists due to improper locking within the dpu_encoder_helper_phys_cleanup() function in drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c. A local user can perform a denial of service (DoS) attack.

67) Buffer overflow (CVE-ID: CVE-2024-26659)

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

The vulnerability exists due to memory corruption within the process_isoc_td() function in drivers/usb/host/xhci-ring.c. A local user can perform a denial of service (DoS) attack.

68) Input validation error (CVE-ID: CVE-2024-26714)

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

The vulnerability exists due to improper input validation within the drivers/interconnect/qcom/sc8180x.c. A local user can perform a denial of service (DoS) attack.

69) Use-after-free (CVE-ID: CVE-2024-26748)

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

The vulnerability exists due to a use-after-free error within the cdns3_gadget_giveback() function in drivers/usb/cdns3/gadget.c. A local user can escalate privileges on the system.

70) Out-of-bounds read (CVE-ID: CVE-2024-26702)

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 rm3100_common_probe() function in drivers/iio/magnetometer/rm3100-core.c. A local user can perform a denial of service (DoS) attack.

71) Out-of-bounds read (CVE-ID: CVE-2024-26676)

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 unix_gc() function in net/unix/garbage.c. A local user can perform a denial of service (DoS) attack.

72) Buffer overflow (CVE-ID: CVE-2024-26718)

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

The vulnerability exists due to memory corruption within the verity_work() and verity_end_io() functions in drivers/md/dm-verity-target.c, within the crypt_io_init(), crypt_inc_pending(), crypt_dec_pending(), kcryptd_crypt() and kcryptd_queue_crypt() functions in drivers/md/dm-crypt.c. A local user can escalate privileges on the system.

73) Information disclosure (CVE-ID: CVE-2024-27416)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to an error within the hci_io_capa_request_evt() function in net/bluetooth/hci_event.c when handling HCI_EV_IO_CAPA_REQUEST packets. A remote attacker on the local network can force the system to assume that the remote peer does support SSP and potentially gain access to sensitive information.

74) Out-of-bounds read (CVE-ID: CVE-2024-26890)

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 sizeof() function in drivers/bluetooth/hci_h5.c. A local user can perform a denial of service (DoS) attack.

75) Division by zero (CVE-ID: CVE-2024-26720)

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 wb_dirty_limits() function in mm/page-writeback.c. A local user can perform a denial of service (DoS) attack.

76) Resource management error (CVE-ID: CVE-2024-26838)

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

The vulnerability exists due to resource management error within the irdma_destroy_irq() function in drivers/infiniband/hw/irdma/hw.c. A local user can perform a denial of service (DoS) attack.

77) Out-of-bounds read (CVE-ID: CVE-2024-26665)

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 iptunnel_pmtud_build_icmpv6() function in net/ipv4/ip_tunnel_core.c. A local user can perform a denial of service (DoS) attack.

78) Double free (CVE-ID: CVE-2024-26792)

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 create_pending_snapshot() function in fs/btrfs/transaction.c, within the create_subvol() function in fs/btrfs/ioctl.c, within the btrfs_free_fs_info(), btrfs_init_fs_root(), btrfs_put_root() and btrfs_get_fs_root() functions in fs/btrfs/disk-io.c. A local user can perform a denial of service (DoS) attack.

79) Reachable assertion (CVE-ID: CVE-2024-26818)

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

The vulnerability exists due to reachable assertion within the set_cpu_dma_latency() function in tools/tracing/rtla/src/utils.c. A local user can perform a denial of service (DoS) attack.

80) Improper locking (CVE-ID: CVE-2024-26679)

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() function in net/ipv4/af_inet.c. A local user can perform a denial of service (DoS) attack.

81) Resource management error (CVE-ID: CVE-2024-26606)

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

The vulnerability exists due to improper management of internal resources within the binder_enqueue_thread_work_ilocked() function in drivers/android/binder.c. A local user can perform a denial of service (DoS) attack.

82) Buffer overflow (CVE-ID: CVE-2024-26736)

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

The vulnerability exists due to memory corruption within the afs_update_volume_status() function in fs/afs/volume.c. A local user can escalate privileges on the system.

83) Memory leak (CVE-ID: CVE-2024-26829)

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

The vulnerability exists due to memory leak within the irtoy_tx() function in drivers/media/rc/ir_toy.c. A local user can perform a denial of service (DoS) attack.

84) NULL pointer dereference (CVE-ID: CVE-2023-52631)

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/ntfs3/ntfs_fs.h. A local user can perform a denial of service (DoS) attack.

85) Improper locking (CVE-ID: CVE-2024-26790)

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

The vulnerability exists due to improper locking within the FSL_QDMA_CMD_PF BIT() and fsl_qdma_comp_fill_memcpy() functions in drivers/dma/fsl-qdma.c. A local user can perform a denial of service (DoS) attack.

86) Buffer overflow (CVE-ID: CVE-2024-26824)

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

The vulnerability exists due to memory corruption within the hash_sendmsg() and af_alg_free_sg() functions in crypto/algif_hash.c. A local user can perform a denial of service (DoS) attack.

87) Resource management error (CVE-ID: CVE-2024-26820)

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

The vulnerability exists due to resource management error within the netvsc_vf_handle_frame(), netvsc_vf_join(), netvsc_prepare_bonding(), netvsc_register_vf(), netvsc_unregister_vf(), netvsc_probe() and netvsc_netdev_event() functions in drivers/net/hyperv/netvsc_drv.c. A local user can perform a denial of service (DoS) attack.

88) Memory leak (CVE-ID: CVE-2024-26831)

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

The vulnerability exists due to memory leak within the handshake_req_destroy_test1() function in net/handshake/handshake-test.c. A local user can perform a denial of service (DoS) attack.

89) Use-after-free (CVE-ID: CVE-2024-26689)

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

The vulnerability exists due to a use-after-free error within the __prep_cap() and __send_cap() functions in fs/ceph/caps.c. A local user can escalate privileges on the system.

90) Use-after-free (CVE-ID: CVE-2024-26898)

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

The vulnerability exists due to a use-after-free error within the tx() function in drivers/block/aoe/aoenet.c, within the aoecmd_cfg_pkts() function in drivers/block/aoe/aoecmd.c. A local user can escalate privileges on the system.

91) Out-of-bounds read (CVE-ID: CVE-2024-26789)

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 ctr_encrypt() function in arch/arm64/crypto/aes-neonbs-glue.c. A local user can perform a denial of service (DoS) attack.

92) NULL pointer dereference (CVE-ID: CVE-2024-26703)

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

The vulnerability exists due to NULL pointer dereference within the timerlat_fd_open() and timerlat_fd_read() functions in kernel/trace/trace_osnoise.c. A local user can perform a denial of service (DoS) attack.

93) Race condition (CVE-ID: CVE-2023-52645)

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

The vulnerability exists due to a race condition within the scpsys_add_subdomain() and scpsys_remove_one_domain() functions in drivers/soc/mediatek/mtk-pm-domains.c. A local user can perform a denial of service (DoS) attack.

94) NULL pointer dereference (CVE-ID: CVE-2024-26688)

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

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

95) NULL pointer dereference (CVE-ID: CVE-2024-26723)

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

The vulnerability exists due to NULL pointer dereference within the lan966x_lag_set_aggr_pgids() function in drivers/net/ethernet/microchip/lan966x/lan966x_lag.c. A local user can perform a denial of service (DoS) attack.

96) Memory leak (CVE-ID: CVE-2024-26919)

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

The vulnerability exists due to memory leak within the ulpi_register() function in drivers/usb/common/ulpi.c. A local user can perform a denial of service (DoS) attack.

97) Resource management error (CVE-ID: CVE-2024-26661)

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

The vulnerability exists due to resource management error within the dcn21_set_abm_immediate_disable() function in drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c. A local user can perform a denial of service (DoS) attack.

98) Improper locking (CVE-ID: CVE-2024-26726)

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

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

99) Race condition (CVE-ID: CVE-2024-26910)

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

The vulnerability exists due to a race condition within the list_set_destroy() and list_set_same_set() functions in net/netfilter/ipset/ip_set_list_set.c, within the ip_set_destroy_set(), ip_set_destroy(), ip_set_swap() and ip_set_fini() functions in net/netfilter/ipset/ip_set_core.c. A local user can perform a denial of service (DoS) attack.

100) Input validation error (CVE-ID: CVE-2024-26666)

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

The vulnerability exists due to improper input validation within the ieee80211_check_fast_xmit() function in net/mac80211/tx.c. A local user can perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

• https://ubuntu.com/security/notices/USN-6895-2