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CVE-2024-27018
Backlog
#I9L4S5
CVE和安全问题
openeuler-ci-bot
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Opened this issue
2024-05-01 14:28
一、漏洞信息 漏洞编号：[CVE-2024-27018](https://nvd.nist.gov/vuln/detail/CVE-2024-27018) 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel) 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.19,6.4.0,6.6.0 CVSS V3.0分值： BaseScore：7.8 High Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 漏洞简述： In the Linux kernel, the following vulnerability has been resolved:netfilter: br_netfilter: skip conntrack input hook for promisc packetsFor historical reasons, when bridge device is in promisc mode, packetsthat are directed to the taps follow bridge input hook path. This patchadds a workaround to reset conntrack for these packets.Jianbo Liu reports warning splats in their test infrastructure wherecloned packets reach the br_netfilter input hook to confirm theconntrack object.Scratch one bit from BR_INPUT_SKB_CB to annotate that this packet hasreached the input hook because it is passed up to the bridge device toreach the taps.[ 57.571874] WARNING: CPU: 1 PID: 0 at net/bridge/br_netfilter_hooks.c:616 br_nf_local_in+0x157/0x180 [br_netfilter][ 57.572749] Modules linked in: xt_MASQUERADE nf_conntrack_netlink nfnetlink iptable_nat xt_addrtype xt_conntrack nf_nat br_netfilter rpcsec_gss_krb5 auth_rpcgss oid_registry overlay rpcrdma rdma_ucm ib_iser libiscsi scsi_transport_isc si ib_umad rdma_cm ib_ipoib iw_cm ib_cm mlx5_ib ib_uverbs ib_core mlx5ctl mlx5_core[ 57.575158] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0+ #19[ 57.575700] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014[ 57.576662] RIP: 0010:br_nf_local_in+0x157/0x180 [br_netfilter][ 57.577195] Code: fe ff ff 41 bd 04 00 00 00 be 04 00 00 00 e9 4a ff ff ff be 04 00 00 00 48 89 ef e8 f3 a9 3c e1 66 83 ad b4 00 00 00 04 eb 91 <0f> 0b e9 f1 fe ff ff 0f 0b e9 df fe ff ff 48 89 df e8 b3 53 47 e1[ 57.578722] RSP: 0018:ffff88885f845a08 EFLAGS: 00010202[ 57.579207] RAX: 0000000000000002 RBX: ffff88812dfe8000 RCX: 0000000000000000[ 57.579830] RDX: ffff88885f845a60 RSI: ffff8881022dc300 RDI: 0000000000000000[ 57.580454] RBP: ffff88885f845a60 R08: 0000000000000001 R09: 0000000000000003[ 57.581076] R10: 00000000ffff1300 R11: 0000000000000002 R12: 0000000000000000[ 57.581695] R13: ffff8881047ffe00 R14: ffff888108dbee00 R15: ffff88814519b800[ 57.582313] FS: 0000000000000000(0000) GS:ffff88885f840000(0000) knlGS:0000000000000000[ 57.583040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[ 57.583564] CR2: 000000c4206aa000 CR3: 0000000103847001 CR4: 0000000000370eb0[ 57.584194] DR0: 0000000000000000 DR1: 0000000000000000 DR2:0000000000000000[ 57.584820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:0000000000000400[ 57.585440] Call Trace:[ 57.585721] <IRQ>[ 57.585976] ? __warn+0x7d/0x130[ 57.586323] ? br_nf_local_in+0x157/0x180 [br_netfilter][ 57.586811] ? report_bug+0xf1/0x1c0[ 57.587177] ? handle_bug+0x3f/0x70[ 57.587539] ? exc_invalid_op+0x13/0x60[ 57.587929] ? asm_exc_invalid_op+0x16/0x20[ 57.588336] ? br_nf_local_in+0x157/0x180 [br_netfilter][ 57.588825] nf_hook_slow+0x3d/0xd0[ 57.589188] ? br_handle_vlan+0x4b/0x110[ 57.589579] br_pass_frame_up+0xfc/0x150[ 57.589970] ? br_port_flags_change+0x40/0x40[ 57.590396] br_handle_frame_finish+0x346/0x5e0[ 57.590837] ? ipt_do_table+0x32e/0x430[ 57.591221] ? br_handle_local_finish+0x20/0x20[ 57.591656] br_nf_hook_thresh+0x4b/0xf0 [br_netfilter][ 57.592286] ? br_handle_local_finish+0x20/0x20[ 57.592802] br_nf_pre_routing_finish+0x178/0x480 [br_netfilter][ 57.593348] ? br_handle_local_finish+0x20/0x20[ 57.593782] ? nf_nat_ipv4_pre_routing+0x25/0x60 [nf_nat][ 57.594279] br_nf_pre_routing+0x24c/0x550 [br_netfilter][ 57.594780] ? br_nf_hook_thresh+0xf0/0xf0 [br_netfilter][ 57.595280] br_handle_frame+0x1f3/0x3d0[ 57.595676] ? br_handle_local_finish+0x20/0x20[ 57.596118] ? br_handle_frame_finish+0x5e0/0x5e0[ 57.596566] __netif_receive_skb_core+0x25b/0xfc0[ 57.597017] ? __napi_build_skb+0x37/0x40[ 57.597418] __netif_receive_skb_list_core+0xfb/0x220 漏洞公开时间：2024-05-01 14:15:20 漏洞创建时间：2024-05-08 06:21:13 漏洞详情参考链接： https://nvd.nist.gov/vuln/detail/CVE-2024-27018 <details> <summary>更多参考(点击展开)</summary> | 参考来源 | 参考链接 | 来源链接 | | ------- | -------- | -------- | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/3f59ac29dea0921637053908fe99268d157bbb9d | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/43193174510ea4f3ce09b796e559a2fd9f148615 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/751de2012eafa4d46d8081056761fa0e9cc8a178 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/b13db0d16bc7b2a52abcf5cb71334f63faa5dbd6 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/dceb683ab87ca3666a9bb5c0158528b646faedc4 | | | af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/3f59ac29dea0921637053908fe99268d157bbb9d | | | af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/43193174510ea4f3ce09b796e559a2fd9f148615 | | | af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/751de2012eafa4d46d8081056761fa0e9cc8a178 | | | af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/b13db0d16bc7b2a52abcf5cb71334f63faa5dbd6 | | | af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/dceb683ab87ca3666a9bb5c0158528b646faedc4 | | | suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-27018 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-27018 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/stable/c/3f59ac29dea0921637053908fe99268d157bbb9d | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/stable/c/43193174510ea4f3ce09b796e559a2fd9f148615 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/stable/c/751de2012eafa4d46d8081056761fa0e9cc8a178 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/stable/c/b13db0d16bc7b2a52abcf5cb71334f63faa5dbd6 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/stable/c/dceb683ab87ca3666a9bb5c0158528b646faedc4 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-27018.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2278260 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EZ6PJW7VOZ224TD7N4JZNU6KV32ZJ53/ | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAMSOZXJEPUOXW33WZYWCVAY7Z5S7OOY/ | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCBZZEC7L7KTWWAS2NLJK6SO3IZIL4WW/ | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024050150-CVE-2024-27018-d8a7@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2278260 | | debian | | https://security-tracker.debian.org/tracker/CVE-2024-27018 | | anolis | | https://anas.openanolis.cn/cves/detail/CVE-2024-27018 | | cve_search | | https://git.kernel.org/stable/c/dceb683ab87ca3666a9bb5c0158528b646faedc4 | | cve_search | | https://git.kernel.org/stable/c/b13db0d16bc7b2a52abcf5cb71334f63faa5dbd6 | | cve_search | | https://git.kernel.org/stable/c/3f59ac29dea0921637053908fe99268d157bbb9d | | cve_search | | https://git.kernel.org/stable/c/43193174510ea4f3ce09b796e559a2fd9f148615 | | cve_search | | https://git.kernel.org/stable/c/751de2012eafa4d46d8081056761fa0e9cc8a178 | | mageia | | http://advisories.mageia.org/MGASA-2024-0263.html | </details> 漏洞分析指导链接： https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md 漏洞数据来源: openBrain开源漏洞感知系统 漏洞补丁信息： <details> <summary>详情(点击展开)</summary> | 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 | | ------- | -------- | ------- | -------- | --------- | | | | https://git.kernel.org/stable/c/3f59ac29dea0921637053908fe99268d157bbb9d | | nvd | | | | https://git.kernel.org/stable/c/43193174510ea4f3ce09b796e559a2fd9f148615 | | nvd | | | | https://git.kernel.org/stable/c/751de2012eafa4d46d8081056761fa0e9cc8a178 | | nvd | | | | https://git.kernel.org/stable/c/b13db0d16bc7b2a52abcf5cb71334f63faa5dbd6 | | nvd | | | | https://git.kernel.org/stable/c/dceb683ab87ca3666a9bb5c0158528b646faedc4 | | nvd | </details> 二、漏洞分析结构反馈 影响性分析说明： In the Linux kernel, the following vulnerability has been resolved:netfilter: br_netfilter: skip conntrack input hook for promisc packetsFor historical reasons, when bridge device is in promisc mode, packetsthat are directed to the taps follow bridge input hook path. This patchadds a workaround to reset conntrack for these packets.Jianbo Liu reports warning splats in their test infrastructure wherecloned packets reach the br_netfilter input hook to confirm theconntrack object.Scratch one bit from BR_INPUT_SKB_CB to annotate that this packet hasreached the input hook because it is passed up to the bridge device toreach the taps.[ 57.571874] WARNING: CPU: 1 PID: 0 at net/bridge/br_netfilter_hooks.c:616 br_nf_local_in+0x157/0x180 [br_netfilter][ 57.572749] Modules linked in: xt_MASQUERADE nf_conntrack_netlink nfnetlink iptable_nat xt_addrtype xt_conntrack nf_nat br_netfilter rpcsec_gss_krb5 auth_rpcgss oid_registry overlay rpcrdma rdma_ucm ib_iser libiscsi scsi_transport_isc si ib_umad rdma_cm ib_ipoib iw_cm ib_cm mlx5_ib ib_uverbs ib_core mlx5ctl mlx5_core[ 57.575158] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0+ #19[ 57.575700] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014[ 57.576662] RIP: 0010:br_nf_local_in+0x157/0x180 [br_netfilter][ 57.577195] Code: fe ff ff 41 bd 04 00 00 00 be 04 00 00 00 e9 4a ff ff ff be 04 00 00 00 48 89 ef e8 f3 a9 3c e1 66 83 ad b4 00 00 00 04 eb 91 <0f> 0b e9 f1 fe ff ff 0f 0b e9 df fe ff ff 48 89 df e8 b3 53 47 e1[ 57.578722] RSP: 0018:ffff88885f845a08 EFLAGS: 00010202[ 57.579207] RAX: 0000000000000002 RBX: ffff88812dfe8000 RCX: 0000000000000000[ 57.579830] RDX: ffff88885f845a60 RSI: ffff8881022dc300 RDI: 0000000000000000[ 57.580454] RBP: ffff88885f845a60 R08: 0000000000000001 R09: 0000000000000003[ 57.581076] R10: 00000000ffff1300 R11: 0000000000000002 R12: 0000000000000000[ 57.581695] R13: ffff8881047ffe00 R14: ffff888108dbee00 R15: ffff88814519b800[ 57.582313] FS: 0000000000000000(0000) GS:ffff88885f840000(0000) knlGS:0000000000000000[ 57.583040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[ 57.583564] CR2: 000000c4206aa000 CR3: 0000000103847001 CR4: 0000000000370eb0[ 57.584194] DR0: 0000000000000000 DR1: 0000000000000000 DR2:0000000000000000[ 57.584820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:0000000000000400[ 57.585440] Call Trace:[ 57.585721] <IRQ>[ 57.585976] ? __warn+0x7d/0x130[ 57.586323] ? br_nf_local_in+0x157/0x180 [br_netfilter][ 57.586811] ? report_bug+0xf1/0x1c0[ 57.587177] ? handle_bug+0x3f/0x70[ 57.587539] ? exc_invalid_op+0x13/0x60[ 57.587929] ? asm_exc_invalid_op+0x16/0x20[ 57.588336] ? br_nf_local_in+0x157/0x180 [br_netfilter][ 57.588825] nf_hook_slow+0x3d/0xd0[ 57.589188] ? br_handle_vlan+0x4b/0x110[ 57.589579] br_pass_frame_up+0xfc/0x150[ 57.589970] ? br_port_flags_change+0x40/0x40[ 57.590396] br_handle_frame_finish+0x346/0x5e0[ 57.590837] ? ipt_do_table+0x32e/0x430[ 57.591221] ? br_handle_local_finish+0x20/0x20[ 57.591656] br_nf_hook_thresh+0x4b/0xf0 [br_netfilter][ 57.592286] ? br_handle_local_finish+0x20/0x20[ 57.592802] br_nf_pre_routing_finish+0x178/0x480 [br_netfilter][ 57.593348] ? br_handle_local_finish+0x20/0x20[ 57.593782] ? nf_nat_ipv4_pre_routing+0x25/0x60 [nf_nat][ 57.594279] br_nf_pre_routing+0x24c/0x550 [br_netfilter][ 57.594780] ? br_nf_hook_thresh+0xf0/0xf0 [br_netfilter][ 57.595280] br_handle_frame+0x1f3/0x3d0[ 57.595676] ? br_handle_local_finish+0x20/0x20[ 57.596118] ? br_handle_frame_finish+0x5e0/0x5e0[ 57.596566] __netif_receive_skb_core+0x25b/0xfc0[ 57.597017] ? __napi_build_skb+0x37/0x40[ 57.597418] __netif_receive_skb_list_core+0xfb/0x220 openEuler评分： 7.8 Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 受影响版本排查(受影响/不受影响)： 1.openEuler-20.03-LTS-SP4(4.19.90):不受影响 2.openEuler-22.03-LTS-SP1(5.10.0):不受影响 3.openEuler-22.03-LTS-SP3(5.10.0):不受影响 4.openEuler-22.03-LTS-SP4(5.10.0):不受影响 5.master(6.12.33):不受影响 6.openEuler-22.03-LTS-Next(5.10.0):不受影响 7.openEuler-24.03-LTS:不受影响 8.openEuler-24.03-LTS-Next:不受影响 9.openEuler-24.03-LTS-SP2: 修复是否涉及abi变化(是/否)： 1.openEuler-20.03-LTS-SP4(4.19.90):否 2.openEuler-22.03-LTS-SP1(5.10.0):否 3.openEuler-22.03-LTS-SP3(5.10.0):否 4.master(6.12.33):否 5.openEuler-22.03-LTS-Next(5.10.0):否 6.openEuler-24.03-LTS:否 7.openEuler-24.03-LTS-Next:否 8.openEuler-22.03-LTS-SP4(5.10.0):否 9.openEuler-24.03-LTS-SP2: 10.master(6.12.33): 11.openEuler-20.03-LTS-SP4(4.19.90): 12.openEuler-22.03-LTS-SP3(5.10.0): 13.openEuler-22.03-LTS-SP4(5.10.0): 14.openEuler-24.03-LTS: 15.openEuler-24.03-LTS-Next: 16.openEuler-24.03-LTS-SP1: 17.openEuler-24.03-LTS-SP2: 18.master(6.12.33): 19.openEuler-20.03-LTS-SP4(4.19.90): 20.openEuler-22.03-LTS-SP3(5.10.0): 21.openEuler-22.03-LTS-SP4(5.10.0): 22.openEuler-24.03-LTS: 23.openEuler-24.03-LTS-Next: 24.openEuler-24.03-LTS-SP1: 25.openEuler-24.03-LTS-SP2: 26.master(6.12.33): 27.openEuler-20.03-LTS-SP4(4.19.90): 28.openEuler-22.03-LTS-SP3(5.10.0): 29.openEuler-22.03-LTS-SP4(5.10.0): 30.openEuler-24.03-LTS: 31.openEuler-24.03-LTS-Next: 32.openEuler-24.03-LTS-SP1: 33.openEuler-24.03-LTS-SP2: 34.master(6.12.33): 35.openEuler-20.03-LTS-SP4(4.19.90): 36.openEuler-22.03-LTS-SP3(5.10.0): 37.openEuler-22.03-LTS-SP4(5.10.0): 38.openEuler-24.03-LTS: 39.openEuler-24.03-LTS-Next: 40.openEuler-24.03-LTS-SP1: 41.openEuler-24.03-LTS-SP2: 42.master(6.12.33): 43.openEuler-20.03-LTS-SP4(4.19.90): 44.openEuler-22.03-LTS-SP3(5.10.0): 45.openEuler-22.03-LTS-SP4(5.10.0): 46.openEuler-24.03-LTS: 47.openEuler-24.03-LTS-Next: 48.openEuler-24.03-LTS-SP1: 49.openEuler-24.03-LTS-SP2: 50.master(6.12.33): 51.openEuler-20.03-LTS-SP4(4.19.90): 52.openEuler-22.03-LTS-SP3(5.10.0): 53.openEuler-22.03-LTS-SP4(5.10.0): 54.openEuler-24.03-LTS: 55.openEuler-24.03-LTS-Next: 56.openEuler-24.03-LTS-SP1: 57.openEuler-24.03-LTS-SP2: 58.master(6.12.33): 59.openEuler-20.03-LTS-SP4(4.19.90): 60.openEuler-22.03-LTS-SP3(5.10.0): 61.openEuler-22.03-LTS-SP4(5.10.0): 62.openEuler-24.03-LTS: 63.openEuler-24.03-LTS-Next: 64.openEuler-24.03-LTS-SP1: 65.openEuler-24.03-LTS-SP2: 66.master(6.12.33): 67.openEuler-20.03-LTS-SP4(4.19.90): 68.openEuler-22.03-LTS-SP3(5.10.0): 69.openEuler-22.03-LTS-SP4(5.10.0): 70.openEuler-24.03-LTS: 71.openEuler-24.03-LTS-Next: 72.openEuler-24.03-LTS-SP1: 73.openEuler-24.03-LTS-SP2: 74.master(6.12.33): 75.openEuler-20.03-LTS-SP4(4.19.90): 76.openEuler-22.03-LTS-SP3(5.10.0): 77.openEuler-22.03-LTS-SP4(5.10.0): 78.openEuler-24.03-LTS: 79.openEuler-24.03-LTS-Next: 80.openEuler-24.03-LTS-SP1: 81.openEuler-24.03-LTS-SP2: 82.master(6.12.33): 83.openEuler-20.03-LTS-SP4(4.19.90): 84.openEuler-22.03-LTS-SP3(5.10.0): 85.openEuler-22.03-LTS-SP4(5.10.0): 86.openEuler-24.03-LTS: 87.openEuler-24.03-LTS-Next: 88.openEuler-24.03-LTS-SP1: 89.openEuler-24.03-LTS-SP2: 90.master(6.12.33): 91.openEuler-20.03-LTS-SP4(4.19.90): 原因说明： 1.master(6.12.33): 2.openEuler-20.03-LTS-SP4(4.19.90): 3.openEuler-22.03-LTS-SP3(5.10.0): 4.openEuler-22.03-LTS-SP4(5.10.0): 5.openEuler-24.03-LTS: 6.openEuler-24.03-LTS-Next: 7.openEuler-24.03-LTS-SP1: 8.openEuler-24.03-LTS-SP2:
一、漏洞信息 漏洞编号：[CVE-2024-27018](https://nvd.nist.gov/vuln/detail/CVE-2024-27018) 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel) 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.19,6.4.0,6.6.0 CVSS V3.0分值： BaseScore：7.8 High Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 漏洞简述： In the Linux kernel, the following vulnerability has been resolved:netfilter: br_netfilter: skip conntrack input hook for promisc packetsFor historical reasons, when bridge device is in promisc mode, packetsthat are directed to the taps follow bridge input hook path. This patchadds a workaround to reset conntrack for these packets.Jianbo Liu reports warning splats in their test infrastructure wherecloned packets reach the br_netfilter input hook to confirm theconntrack object.Scratch one bit from BR_INPUT_SKB_CB to annotate that this packet hasreached the input hook because it is passed up to the bridge device toreach the taps.[ 57.571874] WARNING: CPU: 1 PID: 0 at net/bridge/br_netfilter_hooks.c:616 br_nf_local_in+0x157/0x180 [br_netfilter][ 57.572749] Modules linked in: xt_MASQUERADE nf_conntrack_netlink nfnetlink iptable_nat xt_addrtype xt_conntrack nf_nat br_netfilter rpcsec_gss_krb5 auth_rpcgss oid_registry overlay rpcrdma rdma_ucm ib_iser libiscsi scsi_transport_isc si ib_umad rdma_cm ib_ipoib iw_cm ib_cm mlx5_ib ib_uverbs ib_core mlx5ctl mlx5_core[ 57.575158] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0+ #19[ 57.575700] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014[ 57.576662] RIP: 0010:br_nf_local_in+0x157/0x180 [br_netfilter][ 57.577195] Code: fe ff ff 41 bd 04 00 00 00 be 04 00 00 00 e9 4a ff ff ff be 04 00 00 00 48 89 ef e8 f3 a9 3c e1 66 83 ad b4 00 00 00 04 eb 91 <0f> 0b e9 f1 fe ff ff 0f 0b e9 df fe ff ff 48 89 df e8 b3 53 47 e1[ 57.578722] RSP: 0018:ffff88885f845a08 EFLAGS: 00010202[ 57.579207] RAX: 0000000000000002 RBX: ffff88812dfe8000 RCX: 0000000000000000[ 57.579830] RDX: ffff88885f845a60 RSI: ffff8881022dc300 RDI: 0000000000000000[ 57.580454] RBP: ffff88885f845a60 R08: 0000000000000001 R09: 0000000000000003[ 57.581076] R10: 00000000ffff1300 R11: 0000000000000002 R12: 0000000000000000[ 57.581695] R13: ffff8881047ffe00 R14: ffff888108dbee00 R15: ffff88814519b800[ 57.582313] FS: 0000000000000000(0000) GS:ffff88885f840000(0000) knlGS:0000000000000000[ 57.583040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[ 57.583564] CR2: 000000c4206aa000 CR3: 0000000103847001 CR4: 0000000000370eb0[ 57.584194] DR0: 0000000000000000 DR1: 0000000000000000 DR2:0000000000000000[ 57.584820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:0000000000000400[ 57.585440] Call Trace:[ 57.585721] <IRQ>[ 57.585976] ? __warn+0x7d/0x130[ 57.586323] ? br_nf_local_in+0x157/0x180 [br_netfilter][ 57.586811] ? report_bug+0xf1/0x1c0[ 57.587177] ? handle_bug+0x3f/0x70[ 57.587539] ? exc_invalid_op+0x13/0x60[ 57.587929] ? asm_exc_invalid_op+0x16/0x20[ 57.588336] ? br_nf_local_in+0x157/0x180 [br_netfilter][ 57.588825] nf_hook_slow+0x3d/0xd0[ 57.589188] ? br_handle_vlan+0x4b/0x110[ 57.589579] br_pass_frame_up+0xfc/0x150[ 57.589970] ? br_port_flags_change+0x40/0x40[ 57.590396] br_handle_frame_finish+0x346/0x5e0[ 57.590837] ? ipt_do_table+0x32e/0x430[ 57.591221] ? br_handle_local_finish+0x20/0x20[ 57.591656] br_nf_hook_thresh+0x4b/0xf0 [br_netfilter][ 57.592286] ? br_handle_local_finish+0x20/0x20[ 57.592802] br_nf_pre_routing_finish+0x178/0x480 [br_netfilter][ 57.593348] ? br_handle_local_finish+0x20/0x20[ 57.593782] ? nf_nat_ipv4_pre_routing+0x25/0x60 [nf_nat][ 57.594279] br_nf_pre_routing+0x24c/0x550 [br_netfilter][ 57.594780] ? br_nf_hook_thresh+0xf0/0xf0 [br_netfilter][ 57.595280] br_handle_frame+0x1f3/0x3d0[ 57.595676] ? br_handle_local_finish+0x20/0x20[ 57.596118] ? br_handle_frame_finish+0x5e0/0x5e0[ 57.596566] __netif_receive_skb_core+0x25b/0xfc0[ 57.597017] ? __napi_build_skb+0x37/0x40[ 57.597418] __netif_receive_skb_list_core+0xfb/0x220 漏洞公开时间：2024-05-01 14:15:20 漏洞创建时间：2024-05-08 06:21:13 漏洞详情参考链接： https://nvd.nist.gov/vuln/detail/CVE-2024-27018 <details> <summary>更多参考(点击展开)</summary> | 参考来源 | 参考链接 | 来源链接 | | ------- | -------- | -------- | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/3f59ac29dea0921637053908fe99268d157bbb9d | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/43193174510ea4f3ce09b796e559a2fd9f148615 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/751de2012eafa4d46d8081056761fa0e9cc8a178 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/b13db0d16bc7b2a52abcf5cb71334f63faa5dbd6 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/dceb683ab87ca3666a9bb5c0158528b646faedc4 | | | af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/3f59ac29dea0921637053908fe99268d157bbb9d | | | af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/43193174510ea4f3ce09b796e559a2fd9f148615 | | | af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/751de2012eafa4d46d8081056761fa0e9cc8a178 | | | af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/b13db0d16bc7b2a52abcf5cb71334f63faa5dbd6 | | | af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/dceb683ab87ca3666a9bb5c0158528b646faedc4 | | | suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-27018 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-27018 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/stable/c/3f59ac29dea0921637053908fe99268d157bbb9d | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/stable/c/43193174510ea4f3ce09b796e559a2fd9f148615 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/stable/c/751de2012eafa4d46d8081056761fa0e9cc8a178 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/stable/c/b13db0d16bc7b2a52abcf5cb71334f63faa5dbd6 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/stable/c/dceb683ab87ca3666a9bb5c0158528b646faedc4 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-27018.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2278260 | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EZ6PJW7VOZ224TD7N4JZNU6KV32ZJ53/ | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAMSOZXJEPUOXW33WZYWCVAY7Z5S7OOY/ | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | suse_bugzilla | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCBZZEC7L7KTWWAS2NLJK6SO3IZIL4WW/ | https://bugzilla.suse.com/show_bug.cgi?id=1223809 | | redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024050150-CVE-2024-27018-d8a7@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2278260 | | debian | | https://security-tracker.debian.org/tracker/CVE-2024-27018 | | anolis | | https://anas.openanolis.cn/cves/detail/CVE-2024-27018 | | cve_search | | https://git.kernel.org/stable/c/dceb683ab87ca3666a9bb5c0158528b646faedc4 | | cve_search | | https://git.kernel.org/stable/c/b13db0d16bc7b2a52abcf5cb71334f63faa5dbd6 | | cve_search | | https://git.kernel.org/stable/c/3f59ac29dea0921637053908fe99268d157bbb9d | | cve_search | | https://git.kernel.org/stable/c/43193174510ea4f3ce09b796e559a2fd9f148615 | | cve_search | | https://git.kernel.org/stable/c/751de2012eafa4d46d8081056761fa0e9cc8a178 | | mageia | | http://advisories.mageia.org/MGASA-2024-0263.html | </details> 漏洞分析指导链接： https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md 漏洞数据来源: openBrain开源漏洞感知系统 漏洞补丁信息： <details> <summary>详情(点击展开)</summary> | 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 | | ------- | -------- | ------- | -------- | --------- | | | | https://git.kernel.org/stable/c/3f59ac29dea0921637053908fe99268d157bbb9d | | nvd | | | | https://git.kernel.org/stable/c/43193174510ea4f3ce09b796e559a2fd9f148615 | | nvd | | | | https://git.kernel.org/stable/c/751de2012eafa4d46d8081056761fa0e9cc8a178 | | nvd | | | | https://git.kernel.org/stable/c/b13db0d16bc7b2a52abcf5cb71334f63faa5dbd6 | | nvd | | | | https://git.kernel.org/stable/c/dceb683ab87ca3666a9bb5c0158528b646faedc4 | | nvd | </details> 二、漏洞分析结构反馈 影响性分析说明： In the Linux kernel, the following vulnerability has been resolved:netfilter: br_netfilter: skip conntrack input hook for promisc packetsFor historical reasons, when bridge device is in promisc mode, packetsthat are directed to the taps follow bridge input hook path. This patchadds a workaround to reset conntrack for these packets.Jianbo Liu reports warning splats in their test infrastructure wherecloned packets reach the br_netfilter input hook to confirm theconntrack object.Scratch one bit from BR_INPUT_SKB_CB to annotate that this packet hasreached the input hook because it is passed up to the bridge device toreach the taps.[ 57.571874] WARNING: CPU: 1 PID: 0 at net/bridge/br_netfilter_hooks.c:616 br_nf_local_in+0x157/0x180 [br_netfilter][ 57.572749] Modules linked in: xt_MASQUERADE nf_conntrack_netlink nfnetlink iptable_nat xt_addrtype xt_conntrack nf_nat br_netfilter rpcsec_gss_krb5 auth_rpcgss oid_registry overlay rpcrdma rdma_ucm ib_iser libiscsi scsi_transport_isc si ib_umad rdma_cm ib_ipoib iw_cm ib_cm mlx5_ib ib_uverbs ib_core mlx5ctl mlx5_core[ 57.575158] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0+ #19[ 57.575700] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014[ 57.576662] RIP: 0010:br_nf_local_in+0x157/0x180 [br_netfilter][ 57.577195] Code: fe ff ff 41 bd 04 00 00 00 be 04 00 00 00 e9 4a ff ff ff be 04 00 00 00 48 89 ef e8 f3 a9 3c e1 66 83 ad b4 00 00 00 04 eb 91 <0f> 0b e9 f1 fe ff ff 0f 0b e9 df fe ff ff 48 89 df e8 b3 53 47 e1[ 57.578722] RSP: 0018:ffff88885f845a08 EFLAGS: 00010202[ 57.579207] RAX: 0000000000000002 RBX: ffff88812dfe8000 RCX: 0000000000000000[ 57.579830] RDX: ffff88885f845a60 RSI: ffff8881022dc300 RDI: 0000000000000000[ 57.580454] RBP: ffff88885f845a60 R08: 0000000000000001 R09: 0000000000000003[ 57.581076] R10: 00000000ffff1300 R11: 0000000000000002 R12: 0000000000000000[ 57.581695] R13: ffff8881047ffe00 R14: ffff888108dbee00 R15: ffff88814519b800[ 57.582313] FS: 0000000000000000(0000) GS:ffff88885f840000(0000) knlGS:0000000000000000[ 57.583040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[ 57.583564] CR2: 000000c4206aa000 CR3: 0000000103847001 CR4: 0000000000370eb0[ 57.584194] DR0: 0000000000000000 DR1: 0000000000000000 DR2:0000000000000000[ 57.584820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:0000000000000400[ 57.585440] Call Trace:[ 57.585721] <IRQ>[ 57.585976] ? __warn+0x7d/0x130[ 57.586323] ? br_nf_local_in+0x157/0x180 [br_netfilter][ 57.586811] ? report_bug+0xf1/0x1c0[ 57.587177] ? handle_bug+0x3f/0x70[ 57.587539] ? exc_invalid_op+0x13/0x60[ 57.587929] ? asm_exc_invalid_op+0x16/0x20[ 57.588336] ? br_nf_local_in+0x157/0x180 [br_netfilter][ 57.588825] nf_hook_slow+0x3d/0xd0[ 57.589188] ? br_handle_vlan+0x4b/0x110[ 57.589579] br_pass_frame_up+0xfc/0x150[ 57.589970] ? br_port_flags_change+0x40/0x40[ 57.590396] br_handle_frame_finish+0x346/0x5e0[ 57.590837] ? ipt_do_table+0x32e/0x430[ 57.591221] ? br_handle_local_finish+0x20/0x20[ 57.591656] br_nf_hook_thresh+0x4b/0xf0 [br_netfilter][ 57.592286] ? br_handle_local_finish+0x20/0x20[ 57.592802] br_nf_pre_routing_finish+0x178/0x480 [br_netfilter][ 57.593348] ? br_handle_local_finish+0x20/0x20[ 57.593782] ? nf_nat_ipv4_pre_routing+0x25/0x60 [nf_nat][ 57.594279] br_nf_pre_routing+0x24c/0x550 [br_netfilter][ 57.594780] ? br_nf_hook_thresh+0xf0/0xf0 [br_netfilter][ 57.595280] br_handle_frame+0x1f3/0x3d0[ 57.595676] ? br_handle_local_finish+0x20/0x20[ 57.596118] ? br_handle_frame_finish+0x5e0/0x5e0[ 57.596566] __netif_receive_skb_core+0x25b/0xfc0[ 57.597017] ? __napi_build_skb+0x37/0x40[ 57.597418] __netif_receive_skb_list_core+0xfb/0x220 openEuler评分： 7.8 Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 受影响版本排查(受影响/不受影响)： 1.openEuler-20.03-LTS-SP4(4.19.90):不受影响 2.openEuler-22.03-LTS-SP1(5.10.0):不受影响 3.openEuler-22.03-LTS-SP3(5.10.0):不受影响 4.openEuler-22.03-LTS-SP4(5.10.0):不受影响 5.master(6.12.33):不受影响 6.openEuler-22.03-LTS-Next(5.10.0):不受影响 7.openEuler-24.03-LTS:不受影响 8.openEuler-24.03-LTS-Next:不受影响 9.openEuler-24.03-LTS-SP2: 修复是否涉及abi变化(是/否)： 1.openEuler-20.03-LTS-SP4(4.19.90):否 2.openEuler-22.03-LTS-SP1(5.10.0):否 3.openEuler-22.03-LTS-SP3(5.10.0):否 4.master(6.12.33):否 5.openEuler-22.03-LTS-Next(5.10.0):否 6.openEuler-24.03-LTS:否 7.openEuler-24.03-LTS-Next:否 8.openEuler-22.03-LTS-SP4(5.10.0):否 9.openEuler-24.03-LTS-SP2: 10.master(6.12.33): 11.openEuler-20.03-LTS-SP4(4.19.90): 12.openEuler-22.03-LTS-SP3(5.10.0): 13.openEuler-22.03-LTS-SP4(5.10.0): 14.openEuler-24.03-LTS: 15.openEuler-24.03-LTS-Next: 16.openEuler-24.03-LTS-SP1: 17.openEuler-24.03-LTS-SP2: 18.master(6.12.33): 19.openEuler-20.03-LTS-SP4(4.19.90): 20.openEuler-22.03-LTS-SP3(5.10.0): 21.openEuler-22.03-LTS-SP4(5.10.0): 22.openEuler-24.03-LTS: 23.openEuler-24.03-LTS-Next: 24.openEuler-24.03-LTS-SP1: 25.openEuler-24.03-LTS-SP2: 26.master(6.12.33): 27.openEuler-20.03-LTS-SP4(4.19.90): 28.openEuler-22.03-LTS-SP3(5.10.0): 29.openEuler-22.03-LTS-SP4(5.10.0): 30.openEuler-24.03-LTS: 31.openEuler-24.03-LTS-Next: 32.openEuler-24.03-LTS-SP1: 33.openEuler-24.03-LTS-SP2: 34.master(6.12.33): 35.openEuler-20.03-LTS-SP4(4.19.90): 36.openEuler-22.03-LTS-SP3(5.10.0): 37.openEuler-22.03-LTS-SP4(5.10.0): 38.openEuler-24.03-LTS: 39.openEuler-24.03-LTS-Next: 40.openEuler-24.03-LTS-SP1: 41.openEuler-24.03-LTS-SP2: 42.master(6.12.33): 43.openEuler-20.03-LTS-SP4(4.19.90): 44.openEuler-22.03-LTS-SP3(5.10.0): 45.openEuler-22.03-LTS-SP4(5.10.0): 46.openEuler-24.03-LTS: 47.openEuler-24.03-LTS-Next: 48.openEuler-24.03-LTS-SP1: 49.openEuler-24.03-LTS-SP2: 50.master(6.12.33): 51.openEuler-20.03-LTS-SP4(4.19.90): 52.openEuler-22.03-LTS-SP3(5.10.0): 53.openEuler-22.03-LTS-SP4(5.10.0): 54.openEuler-24.03-LTS: 55.openEuler-24.03-LTS-Next: 56.openEuler-24.03-LTS-SP1: 57.openEuler-24.03-LTS-SP2: 58.master(6.12.33): 59.openEuler-20.03-LTS-SP4(4.19.90): 60.openEuler-22.03-LTS-SP3(5.10.0): 61.openEuler-22.03-LTS-SP4(5.10.0): 62.openEuler-24.03-LTS: 63.openEuler-24.03-LTS-Next: 64.openEuler-24.03-LTS-SP1: 65.openEuler-24.03-LTS-SP2: 66.master(6.12.33): 67.openEuler-20.03-LTS-SP4(4.19.90): 68.openEuler-22.03-LTS-SP3(5.10.0): 69.openEuler-22.03-LTS-SP4(5.10.0): 70.openEuler-24.03-LTS: 71.openEuler-24.03-LTS-Next: 72.openEuler-24.03-LTS-SP1: 73.openEuler-24.03-LTS-SP2: 74.master(6.12.33): 75.openEuler-20.03-LTS-SP4(4.19.90): 76.openEuler-22.03-LTS-SP3(5.10.0): 77.openEuler-22.03-LTS-SP4(5.10.0): 78.openEuler-24.03-LTS: 79.openEuler-24.03-LTS-Next: 80.openEuler-24.03-LTS-SP1: 81.openEuler-24.03-LTS-SP2: 82.master(6.12.33): 83.openEuler-20.03-LTS-SP4(4.19.90): 84.openEuler-22.03-LTS-SP3(5.10.0): 85.openEuler-22.03-LTS-SP4(5.10.0): 86.openEuler-24.03-LTS: 87.openEuler-24.03-LTS-Next: 88.openEuler-24.03-LTS-SP1: 89.openEuler-24.03-LTS-SP2: 90.master(6.12.33): 91.openEuler-20.03-LTS-SP4(4.19.90): 原因说明： 1.master(6.12.33): 2.openEuler-20.03-LTS-SP4(4.19.90): 3.openEuler-22.03-LTS-SP3(5.10.0): 4.openEuler-22.03-LTS-SP4(5.10.0): 5.openEuler-24.03-LTS: 6.openEuler-24.03-LTS-Next: 7.openEuler-24.03-LTS-SP1: 8.openEuler-24.03-LTS-SP2:
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