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CVE Team 2024-10-21 12:00:30 +00:00
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2
2024/43xxx/CVE-2024-43167.json
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@ -11,7 +11,7 @@
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"value": "A NULL pointer dereference flaw was found in the ub_ctx_set_fwd function in Unbound. This issue could allow an attacker who can invoke specific sequences of API calls to cause a segmentation fault. When certain API functions such as ub_ctx_set_fwd and ub_ctx_resolvconf are called in a particular order, the program attempts to read from a NULL pointer, leading to a crash. This issue can result in a denial of service by causing the application to terminate unexpectedly."
"value": "DISPUTE NOTE: this issue does not pose a security risk as it (according to analysis by the original software developer, NLnet Labs) falls within the expected functionality and security controls of the application. Red Hat has made a claim that there is a security risk within Red Hat products. NLnet Labs has no further information about the claim, and suggests that affected Red Hat customers refer to available Red Hat documentation or support channels. ORIGINAL DESCRIPTION: A NULL pointer dereference flaw was found in the ub_ctx_set_fwd function in Unbound. This issue could allow an attacker who can invoke specific sequences of API calls to cause a segmentation fault. When certain API functions such as ub_ctx_set_fwd and ub_ctx_resolvconf are called in a particular order, the program attempts to read from a NULL pointer, leading to a crash. This issue can result in a denial of service by causing the application to terminate unexpectedly."
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2
2024/43xxx/CVE-2024-43168.json
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@ -11,7 +11,7 @@
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"value": "A heap-buffer-overflow flaw was found in the cfg_mark_ports function within Unbound's config_file.c, which can lead to memory corruption. This issue could allow an attacker with local access to provide specially crafted input, potentially causing the application to crash or allowing arbitrary code execution. This could result in a denial of service or unauthorized actions on the system."
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85
2024/43xxx/CVE-2024-43945.json
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Skip Recompute DSC Params if no Stream on Link\n\n[why]\nEncounter NULL pointer dereference uner mst + dsc setup.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000008\n PGD 0 P4D 0\n Oops: 0000 [#1] PREEMPT SMP NOPTI\n CPU: 4 PID: 917 Comm: sway Not tainted 6.3.9-arch1-1 #1 124dc55df4f5272ccb409f39ef4872fc2b3376a2\n Hardware name: LENOVO 20NKS01Y00/20NKS01Y00, BIOS R12ET61W(1.31 ) 07/28/2022\n RIP: 0010:drm_dp_atomic_find_time_slots+0x5e/0x260 [drm_display_helper]\n Code: 01 00 00 48 8b 85 60 05 00 00 48 63 80 88 00 00 00 3b 43 28 0f 8d 2e 01 00 00 48 8b 53 30 48 8d 04 80 48 8d 04 c2 48 8b 40 18 <48> 8>\n RSP: 0018:ffff960cc2df77d8 EFLAGS: 00010293\n RAX: 0000000000000000 RBX: ffff8afb87e81280 RCX: 0000000000000224\n RDX: ffff8afb9ee37c00 RSI: ffff8afb8da1a578 RDI: ffff8afb87e81280\n RBP: ffff8afb83d67000 R08: 0000000000000001 R09: ffff8afb9652f850\n R10: ffff960cc2df7908 R11: 0000000000000002 R12: 0000000000000000\n R13: ffff8afb8d7688a0 R14: ffff8afb8da1a578 R15: 0000000000000224\n FS: 00007f4dac35ce00(0000) GS:ffff8afe30b00000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000008 CR3: 000000010ddc6000 CR4: 00000000003506e0\n Call Trace:\n<TASK>\n ? __die+0x23/0x70\n ? page_fault_oops+0x171/0x4e0\n ? plist_add+0xbe/0x100\n ? exc_page_fault+0x7c/0x180\n ? asm_exc_page_fault+0x26/0x30\n ? drm_dp_atomic_find_time_slots+0x5e/0x260 [drm_display_helper 0e67723696438d8e02b741593dd50d80b44c2026]\n ? drm_dp_atomic_find_time_slots+0x28/0x260 [drm_display_helper 0e67723696438d8e02b741593dd50d80b44c2026]\n compute_mst_dsc_configs_for_link+0x2ff/0xa40 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]\n ? fill_plane_buffer_attributes+0x419/0x510 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]\n compute_mst_dsc_configs_for_state+0x1e1/0x250 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]\n amdgpu_dm_atomic_check+0xecd/0x1190 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]\n drm_atomic_check_only+0x5c5/0xa40\n drm_mode_atomic_ioctl+0x76e/0xbc0\n\n[how]\ndsc recompute should be skipped if no mode change detected on the new\nrequest. If detected, keep checking whether the stream is already on\ncurrent state or not."
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147
2024/47xxx/CVE-2024-47684.json
View File

@ -1,18 +1,157 @@
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"ASSIGNER": "cve@mitre.org",
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"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: check skb is non-NULL in tcp_rto_delta_us()\n\nWe have some machines running stock Ubuntu 20.04.6 which is their 5.4.0-174-generic\nkernel that are running ceph and recently hit a null ptr dereference in\ntcp_rearm_rto(). Initially hitting it from the TLP path, but then later we also\nsaw it getting hit from the RACK case as well. Here are examples of the oops\nmessages we saw in each of those cases:\n\nJul 26 15:05:02 rx [11061395.780353] BUG: kernel NULL pointer dereference, address: 0000000000000020\nJul 26 15:05:02 rx [11061395.787572] #PF: supervisor read access in kernel mode\nJul 26 15:05:02 rx [11061395.792971] #PF: error_code(0x0000) - not-present page\nJul 26 15:05:02 rx [11061395.798362] PGD 0 P4D 0\nJul 26 15:05:02 rx [11061395.801164] Oops: 0000 [#1] SMP NOPTI\nJul 26 15:05:02 rx [11061395.805091] CPU: 0 PID: 9180 Comm: msgr-worker-1 Tainted: G W 5.4.0-174-generic #193-Ubuntu\nJul 26 15:05:02 rx [11061395.814996] Hardware name: Supermicro SMC 2x26 os-gen8 64C NVME-Y 256G/H12SSW-NTR, BIOS 2.5.V1.2U.NVMe.UEFI 05/09/2023\nJul 26 15:05:02 rx [11061395.825952] RIP: 0010:tcp_rearm_rto+0xe4/0x160\nJul 26 15:05:02 rx [11061395.830656] Code: 87 ca 04 00 00 00 5b 41 5c 41 5d 5d c3 c3 49 8b bc 24 40 06 00 00 eb 8d 48 bb cf f7 53 e3 a5 9b c4 20 4c 89 ef e8 0c fe 0e 00 <48> 8b 78 20 48 c1 ef 03 48 89 f8 41 8b bc 24 80 04 00 00 48 f7 e3\nJul 26 15:05:02 rx [11061395.849665] RSP: 0018:ffffb75d40003e08 EFLAGS: 00010246\nJul 26 15:05:02 rx [11061395.855149] RAX: 0000000000000000 RBX: 20c49ba5e353f7cf RCX: 0000000000000000\nJul 26 15:05:02 rx [11061395.862542] RDX: 0000000062177c30 RSI: 000000000000231c RDI: ffff9874ad283a60\nJul 26 15:05:02 rx [11061395.869933] RBP: ffffb75d40003e20 R08: 0000000000000000 R09: ffff987605e20aa8\nJul 26 15:05:02 rx [11061395.877318] R10: ffffb75d40003f00 R11: ffffb75d4460f740 R12: ffff9874ad283900\nJul 26 15:05:02 rx [11061395.884710] R13: ffff9874ad283a60 R14: ffff9874ad283980 R15: ffff9874ad283d30\nJul 26 15:05:02 rx [11061395.892095] FS: 00007f1ef4a2e700(0000) GS:ffff987605e00000(0000) knlGS:0000000000000000\nJul 26 15:05:02 rx [11061395.900438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nJul 26 15:05:02 rx [11061395.906435] CR2: 0000000000000020 CR3: 0000003e450ba003 CR4: 0000000000760ef0\nJul 26 15:05:02 rx [11061395.913822] PKRU: 55555554\nJul 26 15:05:02 rx [11061395.916786] Call Trace:\nJul 26 15:05:02 rx [11061395.919488]\nJul 26 15:05:02 rx [11061395.921765] ? show_regs.cold+0x1a/0x1f\nJul 26 15:05:02 rx [11061395.925859] ? __die+0x90/0xd9\nJul 26 15:05:02 rx [11061395.929169] ? no_context+0x196/0x380\nJul 26 15:05:02 rx [11061395.933088] ? ip6_protocol_deliver_rcu+0x4e0/0x4e0\nJul 26 15:05:02 rx [11061395.938216] ? ip6_sublist_rcv_finish+0x3d/0x50\nJul 26 15:05:02 rx [11061395.943000] ? __bad_area_nosemaphore+0x50/0x1a0\nJul 26 15:05:02 rx [11061395.947873] ? bad_area_nosemaphore+0x16/0x20\nJul 26 15:05:02 rx [11061395.952486] ? do_user_addr_fault+0x267/0x450\nJul 26 15:05:02 rx [11061395.957104] ? ipv6_list_rcv+0x112/0x140\nJul 26 15:05:02 rx [11061395.961279] ? __do_page_fault+0x58/0x90\nJul 26 15:05:02 rx [11061395.965458] ? do_page_fault+0x2c/0xe0\nJul 26 15:05:02 rx [11061395.969465] ? page_fault+0x34/0x40\nJul 26 15:05:02 rx [11061395.973217] ? tcp_rearm_rto+0xe4/0x160\nJul 26 15:05:02 rx [11061395.977313] ? tcp_rearm_rto+0xe4/0x160\nJul 26 15:05:02 rx [11061395.981408] tcp_send_loss_probe+0x10b/0x220\nJul 26 15:05:02 rx [11061395.985937] tcp_write_timer_handler+0x1b4/0x240\nJul 26 15:05:02 rx [11061395.990809] tcp_write_timer+0x9e/0xe0\nJul 26 15:05:02 rx [11061395.994814] ? tcp_write_timer_handler+0x240/0x240\nJul 26 15:05:02 rx [11061395.999866] call_timer_fn+0x32/0x130\nJul 26 15:05:02 rx [11061396.003782] __run_timers.part.0+0x180/0x280\nJul 26 15:05:02 rx [11061396.008309] ? recalibrate_cpu_khz+0x10/0x10\nJul 26 15:05:02 rx [11061396.012841] ? native_x2apic_icr_write+0x30/0x30\nJul 26 15:05:02 rx [11061396.017718] ? lapic_next_even\n---truncated---"
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147
2024/47xxx/CVE-2024-47685.json
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@ -1,18 +1,157 @@
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"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvdpa/mlx5: Fix invalid mr resource destroy\n\nCertain error paths from mlx5_vdpa_dev_add() can end up releasing mr\nresources which never got initialized in the first place.\n\nThis patch adds the missing check in mlx5_vdpa_destroy_mr_resources()\nto block releasing non-initialized mr resources.\n\nReference trace:\n\n mlx5_core 0000:08:00.2: mlx5_vdpa_dev_add:3274:(pid 2700) warning: No mac address provisioned?\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 140216067 P4D 0\n Oops: 0000 [#1] PREEMPT SMP NOPTI\n CPU: 8 PID: 2700 Comm: vdpa Kdump: loaded Not tainted 5.14.0-496.el9.x86_64 #1\n Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\n RIP: 0010:vhost_iotlb_del_range+0xf/0xe0 [vhost_iotlb]\n Code: [...]\n RSP: 0018:ff1c823ac23077f0 EFLAGS: 00010246\n RAX: ffffffffc1a21a60 RBX: ffffffff899567a0 RCX: 0000000000000000\n RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000000000000\n RBP: ff1bda1f7c21e800 R08: 0000000000000000 R09: ff1c823ac2307670\n R10: ff1c823ac2307668 R11: ffffffff8a9e7b68 R12: 0000000000000000\n R13: 0000000000000000 R14: ff1bda1f43e341a0 R15: 00000000ffffffea\n FS: 00007f56eba7c740(0000) GS:ff1bda269f800000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000000 CR3: 0000000104d90001 CR4: 0000000000771ef0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n PKRU: 55555554\n Call Trace:\n\n ? show_trace_log_lvl+0x1c4/0x2df\n ? show_trace_log_lvl+0x1c4/0x2df\n ? mlx5_vdpa_free+0x3d/0x150 [mlx5_vdpa]\n ? __die_body.cold+0x8/0xd\n ? page_fault_oops+0x134/0x170\n ? __irq_work_queue_local+0x2b/0xc0\n ? irq_work_queue+0x2c/0x50\n ? exc_page_fault+0x62/0x150\n ? asm_exc_page_fault+0x22/0x30\n ? __pfx_mlx5_vdpa_free+0x10/0x10 [mlx5_vdpa]\n ? vhost_iotlb_del_range+0xf/0xe0 [vhost_iotlb]\n mlx5_vdpa_free+0x3d/0x150 [mlx5_vdpa]\n vdpa_release_dev+0x1e/0x50 [vdpa]\n device_release+0x31/0x90\n kobject_cleanup+0x37/0x130\n mlx5_vdpa_dev_add+0x2d2/0x7a0 [mlx5_vdpa]\n vdpa_nl_cmd_dev_add_set_doit+0x277/0x4c0 [vdpa]\n genl_family_rcv_msg_doit+0xd9/0x130\n genl_family_rcv_msg+0x14d/0x220\n ? __pfx_vdpa_nl_cmd_dev_add_set_doit+0x10/0x10 [vdpa]\n ? _copy_to_user+0x1a/0x30\n ? move_addr_to_user+0x4b/0xe0\n genl_rcv_msg+0x47/0xa0\n ? __import_iovec+0x46/0x150\n ? __pfx_genl_rcv_msg+0x10/0x10\n netlink_rcv_skb+0x54/0x100\n genl_rcv+0x24/0x40\n netlink_unicast+0x245/0x370\n netlink_sendmsg+0x206/0x440\n __sys_sendto+0x1dc/0x1f0\n ? do_read_fault+0x10c/0x1d0\n ? do_pte_missing+0x10d/0x190\n __x64_sys_sendto+0x20/0x30\n do_syscall_64+0x5c/0xf0\n ? __count_memcg_events+0x4f/0xb0\n ? mm_account_fault+0x6c/0x100\n ? handle_mm_fault+0x116/0x270\n ? do_user_addr_fault+0x1d6/0x6a0\n ? do_syscall_64+0x6b/0xf0\n ? clear_bhb_loop+0x25/0x80\n ? clear_bhb_loop+0x25/0x80\n ? clear_bhb_loop+0x25/0x80\n ? clear_bhb_loop+0x25/0x80\n ? clear_bhb_loop+0x25/0x80\n entry_SYSCALL_64_after_hwframe+0x78/0x80"
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114
2024/47xxx/CVE-2024-47689.json
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136
2024/47xxx/CVE-2024-47690.json
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114
2024/47xxx/CVE-2024-47691.json
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"status": "unaffected",
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"status": "unaffected",
"versionType": "custom"
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147
2024/47xxx/CVE-2024-47692.json
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@ -1,18 +1,157 @@
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{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: return -EINVAL when namelen is 0\n\nWhen we have a corrupted main.sqlite in /var/lib/nfs/nfsdcld/, it may\nresult in namelen being 0, which will cause memdup_user() to return\nZERO_SIZE_PTR.\nWhen we access the name.data that has been assigned the value of\nZERO_SIZE_PTR in nfs4_client_to_reclaim(), null pointer dereference is\ntriggered.\n\n[ T1205] ==================================================================\n[ T1205] BUG: KASAN: null-ptr-deref in nfs4_client_to_reclaim+0xe9/0x260\n[ T1205] Read of size 1 at addr 0000000000000010 by task nfsdcld/1205\n[ T1205]\n[ T1205] CPU: 11 PID: 1205 Comm: nfsdcld Not tainted 5.10.0-00003-g2c1423731b8d #406\n[ T1205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS ?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 04/01/2014\n[ T1205] Call Trace:\n[ T1205] dump_stack+0x9a/0xd0\n[ T1205] ? nfs4_client_to_reclaim+0xe9/0x260\n[ T1205] __kasan_report.cold+0x34/0x84\n[ T1205] ? nfs4_client_to_reclaim+0xe9/0x260\n[ T1205] kasan_report+0x3a/0x50\n[ T1205] nfs4_client_to_reclaim+0xe9/0x260\n[ T1205] ? nfsd4_release_lockowner+0x410/0x410\n[ T1205] cld_pipe_downcall+0x5ca/0x760\n[ T1205] ? nfsd4_cld_tracking_exit+0x1d0/0x1d0\n[ T1205] ? down_write_killable_nested+0x170/0x170\n[ T1205] ? avc_policy_seqno+0x28/0x40\n[ T1205] ? selinux_file_permission+0x1b4/0x1e0\n[ T1205] rpc_pipe_write+0x84/0xb0\n[ T1205] vfs_write+0x143/0x520\n[ T1205] ksys_write+0xc9/0x170\n[ T1205] ? __ia32_sys_read+0x50/0x50\n[ T1205] ? ktime_get_coarse_real_ts64+0xfe/0x110\n[ T1205] ? ktime_get_coarse_real_ts64+0xa2/0x110\n[ T1205] do_syscall_64+0x33/0x40\n[ T1205] entry_SYSCALL_64_after_hwframe+0x67/0xd1\n[ T1205] RIP: 0033:0x7fdbdb761bc7\n[ T1205] Code: 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 514\n[ T1205] RSP: 002b:00007fff8c4b7248 EFLAGS: 00000246 ORIG_RAX: 0000000000000001\n[ T1205] RAX: ffffffffffffffda RBX: 000000000000042b RCX: 00007fdbdb761bc7\n[ T1205] RDX: 000000000000042b RSI: 00007fff8c4b75f0 RDI: 0000000000000008\n[ T1205] RBP: 00007fdbdb761bb0 R08: 0000000000000000 R09: 0000000000000001\n[ T1205] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000042b\n[ T1205] R13: 0000000000000008 R14: 00007fff8c4b75f0 R15: 0000000000000000\n[ T1205] ==================================================================\n\nFix it by checking namelen."
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"lessThanOrEqual": "5.15.*",
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"name": "https://git.kernel.org/stable/c/b7b7a8df41ef18862dd6b22289fb46c2c12398af"
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"name": "https://git.kernel.org/stable/c/84a563d136faf514fdad1ade28d7a142fd313cb8"
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136
2024/47xxx/CVE-2024-47693.json
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@ -1,18 +1,146 @@
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"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/core: Fix ib_cache_setup_one error flow cleanup\n\nWhen ib_cache_update return an error, we exit ib_cache_setup_one\ninstantly with no proper cleanup, even though before this we had\nalready successfully done gid_table_setup_one, that results in\nthe kernel WARN below.\n\nDo proper cleanup using gid_table_cleanup_one before returning\nthe err in order to fix the issue.\n\nWARNING: CPU: 4 PID: 922 at drivers/infiniband/core/cache.c:806 gid_table_release_one+0x181/0x1a0\nModules linked in:\nCPU: 4 UID: 0 PID: 922 Comm: c_repro Not tainted 6.11.0-rc1+ #3\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\nRIP: 0010:gid_table_release_one+0x181/0x1a0\nCode: 44 8b 38 75 0c e8 2f cb 34 ff 4d 8b b5 28 05 00 00 e8 23 cb 34 ff 44 89 f9 89 da 4c 89 f6 48 c7 c7 d0 58 14 83 e8 4f de 21 ff <0f> 0b 4c 8b 75 30 e9 54 ff ff ff 48 8 3 c4 10 5b 5d 41 5c 41 5d 41\nRSP: 0018:ffffc90002b835b0 EFLAGS: 00010286\nRAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff811c8527\nRDX: 0000000000000000 RSI: ffffffff811c8534 RDI: 0000000000000001\nRBP: ffff8881011b3d00 R08: ffff88810b3abe00 R09: 205d303839303631\nR10: 666572207972746e R11: 72746e6520444947 R12: 0000000000000001\nR13: ffff888106390000 R14: ffff8881011f2110 R15: 0000000000000001\nFS: 00007fecc3b70800(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000020000340 CR3: 000000010435a001 CR4: 00000000003706b0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n <TASK>\n ? show_regs+0x94/0xa0\n ? __warn+0x9e/0x1c0\n ? gid_table_release_one+0x181/0x1a0\n ? report_bug+0x1f9/0x340\n ? gid_table_release_one+0x181/0x1a0\n ? handle_bug+0xa2/0x110\n ? exc_invalid_op+0x31/0xa0\n ? asm_exc_invalid_op+0x16/0x20\n ? __warn_printk+0xc7/0x180\n ? __warn_printk+0xd4/0x180\n ? gid_table_release_one+0x181/0x1a0\n ib_device_release+0x71/0xe0\n ? __pfx_ib_device_release+0x10/0x10\n device_release+0x44/0xd0\n kobject_put+0x135/0x3d0\n put_device+0x20/0x30\n rxe_net_add+0x7d/0xa0\n rxe_newlink+0xd7/0x190\n nldev_newlink+0x1b0/0x2a0\n ? __pfx_nldev_newlink+0x10/0x10\n rdma_nl_rcv_msg+0x1ad/0x2e0\n rdma_nl_rcv_skb.constprop.0+0x176/0x210\n netlink_unicast+0x2de/0x400\n netlink_sendmsg+0x306/0x660\n __sock_sendmsg+0x110/0x120\n ____sys_sendmsg+0x30e/0x390\n ___sys_sendmsg+0x9b/0xf0\n ? kstrtouint+0x6e/0xa0\n ? kstrtouint_from_user+0x7c/0xb0\n ? get_pid_task+0xb0/0xd0\n ? proc_fail_nth_write+0x5b/0x140\n ? __fget_light+0x9a/0x200\n ? preempt_count_add+0x47/0xa0\n __sys_sendmsg+0x61/0xd0\n do_syscall_64+0x50/0x110\n entry_SYSCALL_64_after_hwframe+0x76/0x7e"
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92
2024/47xxx/CVE-2024-47694.json
View File

@ -1,18 +1,102 @@
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"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/mlx5: Fix UMR pd cleanup on error flow of driver init\n\nThe cited commit moves the pd allocation from function\nmlx5r_umr_resource_cleanup() to a new function mlx5r_umr_cleanup().\nSo the fix in commit [1] is broken. In error flow, will hit panic [2].\n\nFix it by checking pd pointer to avoid panic if it is NULL;\n\n[1] RDMA/mlx5: Fix UMR cleanup on error flow of driver init\n[2]\n [ 347.567063] infiniband mlx5_0: Couldn't register device with driver model\n [ 347.591382] BUG: kernel NULL pointer dereference, address: 0000000000000020\n [ 347.593438] #PF: supervisor read access in kernel mode\n [ 347.595176] #PF: error_code(0x0000) - not-present page\n [ 347.596962] PGD 0 P4D 0\n [ 347.601361] RIP: 0010:ib_dealloc_pd_user+0x12/0xc0 [ib_core]\n [ 347.604171] RSP: 0018:ffff888106293b10 EFLAGS: 00010282\n [ 347.604834] RAX: 0000000000000000 RBX: 000000000000000e RCX: 0000000000000000\n [ 347.605672] RDX: ffff888106293ad0 RSI: 0000000000000000 RDI: 0000000000000000\n [ 347.606529] RBP: 0000000000000000 R08: ffff888106293ae0 R09: ffff888106293ae0\n [ 347.607379] R10: 0000000000000a06 R11: 0000000000000000 R12: 0000000000000000\n [ 347.608224] R13: ffffffffa0704dc0 R14: 0000000000000001 R15: 0000000000000001\n [ 347.609067] FS: 00007fdc720cd9c0(0000) GS:ffff88852c880000(0000) knlGS:0000000000000000\n [ 347.610094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n [ 347.610727] CR2: 0000000000000020 CR3: 0000000103012003 CR4: 0000000000370eb0\n [ 347.611421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n [ 347.612113] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n [ 347.612804] Call Trace:\n [ 347.613130] <TASK>\n [ 347.613417] ? __die+0x20/0x60\n [ 347.613793] ? page_fault_oops+0x150/0x3e0\n [ 347.614243] ? free_msg+0x68/0x80 [mlx5_core]\n [ 347.614840] ? cmd_exec+0x48f/0x11d0 [mlx5_core]\n [ 347.615359] ? exc_page_fault+0x74/0x130\n [ 347.615808] ? asm_exc_page_fault+0x22/0x30\n [ 347.616273] ? ib_dealloc_pd_user+0x12/0xc0 [ib_core]\n [ 347.616801] mlx5r_umr_cleanup+0x23/0x90 [mlx5_ib]\n [ 347.617365] mlx5_ib_stage_pre_ib_reg_umr_cleanup+0x36/0x40 [mlx5_ib]\n [ 347.618025] __mlx5_ib_add+0x96/0xd0 [mlx5_ib]\n [ 347.618539] mlx5r_probe+0xe9/0x310 [mlx5_ib]\n [ 347.619032] ? kernfs_add_one+0x107/0x150\n [ 347.619478] ? __mlx5_ib_add+0xd0/0xd0 [mlx5_ib]\n [ 347.619984] auxiliary_bus_probe+0x3e/0x90\n [ 347.620448] really_probe+0xc5/0x3a0\n [ 347.620857] __driver_probe_device+0x80/0x160\n [ 347.621325] driver_probe_device+0x1e/0x90\n [ 347.621770] __driver_attach+0xec/0x1c0\n [ 347.622213] ? __device_attach_driver+0x100/0x100\n [ 347.622724] bus_for_each_dev+0x71/0xc0\n [ 347.623151] bus_add_driver+0xed/0x240\n [ 347.623570] driver_register+0x58/0x100\n [ 347.623998] __auxiliary_driver_register+0x6a/0xc0\n [ 347.624499] ? driver_register+0xae/0x100\n [ 347.624940] ? 0xffffffffa0893000\n [ 347.625329] mlx5_ib_init+0x16a/0x1e0 [mlx5_ib]\n [ 347.625845] do_one_initcall+0x4a/0x2a0\n [ 347.626273] ? gcov_event+0x2e2/0x3a0\n [ 347.626706] do_init_module+0x8a/0x260\n [ 347.627126] init_module_from_file+0x8b/0xd0\n [ 347.627596] __x64_sys_finit_module+0x1ca/0x2f0\n [ 347.628089] do_syscall_64+0x4c/0x100"
}
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"vendor": {
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{
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103
2024/47xxx/CVE-2024-47703.json
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104
2024/47xxx/CVE-2024-47704.json
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2024/47xxx/CVE-2024-47706.json
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2024/47xxx/CVE-2024-47710.json
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2024/47xxx/CVE-2024-47712.json
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114
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2024/47xxx/CVE-2024-47715.json
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2024/47xxx/CVE-2024-47718.json
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2024/47xxx/CVE-2024-47719.json
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