GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2024-45017 (GCVE-0-2024-45017)

Vulnerability from cvelistv5 – Published: 2024-09-11 15:13 – Updated: 2026-08-05 11:37
VLAI
Title
net/mlx5: Fix IPsec RoCE MPV trace call
Summary
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix IPsec RoCE MPV trace call Prevent the call trace below from happening, by not allowing IPsec creation over a slave, if master device doesn't support IPsec. WARNING: CPU: 44 PID: 16136 at kernel/locking/rwsem.c:240 down_read+0x75/0x94 Modules linked in: esp4_offload esp4 act_mirred act_vlan cls_flower sch_ingress mlx5_vdpa vringh vhost_iotlb vdpa mst_pciconf(OE) nfsv3 nfs_acl nfs lockd grace fscache netfs xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_counter nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill cuse fuse rpcrdma sunrpc rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_umad ib_iser libiscsi scsi_transport_iscsi rdma_cm ib_ipoib iw_cm ib_cm ipmi_ssif intel_rapl_msr intel_rapl_common amd64_edac edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul mlx5_ib ghash_clmulni_intel sha1_ssse3 dell_smbios ib_uverbs aesni_intel crypto_simd dcdbas wmi_bmof dell_wmi_descriptor cryptd pcspkr ib_core acpi_ipmi sp5100_tco ccp i2c_piix4 ipmi_si ptdma k10temp ipmi_devintf ipmi_msghandler acpi_power_meter acpi_cpufreq ext4 mbcache jbd2 sd_mod t10_pi sg mgag200 drm_kms_helper syscopyarea sysfillrect mlx5_core sysimgblt fb_sys_fops cec ahci libahci mlxfw drm pci_hyperv_intf libata tg3 sha256_ssse3 tls megaraid_sas i2c_algo_bit psample wmi dm_mirror dm_region_hash dm_log dm_mod [last unloaded: mst_pci] CPU: 44 PID: 16136 Comm: kworker/44:3 Kdump: loaded Tainted: GOE 5.15.0-20240509.el8uek.uek7_u3_update_v6.6_ipsec_bf.x86_64 #2 Hardware name: Dell Inc. PowerEdge R7525/074H08, BIOS 2.0.3 01/15/2021 Workqueue: events xfrm_state_gc_task RIP: 0010:down_read+0x75/0x94 Code: 00 48 8b 45 08 65 48 8b 14 25 80 fc 01 00 83 e0 02 48 09 d0 48 83 c8 01 48 89 45 08 5d 31 c0 89 c2 89 c6 89 c7 e9 cb 88 3b 00 <0f> 0b 48 8b 45 08 a8 01 74 b2 a8 02 75 ae 48 89 c2 48 83 ca 02 f0 RSP: 0018:ffffb26387773da8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffffa08b658af900 RCX: 0000000000000001 RDX: 0000000000000000 RSI: ff886bc5e1366f2f RDI: 0000000000000000 RBP: ffffa08b658af940 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffa0a9bfb31540 R13: ffffa0a9bfb37900 R14: 0000000000000000 R15: ffffa0a9bfb37905 FS: 0000000000000000(0000) GS:ffffa0a9bfb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055a45ed814e8 CR3: 000000109038a000 CR4: 0000000000350ee0 Call Trace: <TASK> ? show_trace_log_lvl+0x1d6/0x2f9 ? show_trace_log_lvl+0x1d6/0x2f9 ? mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core] ? down_read+0x75/0x94 ? __warn+0x80/0x113 ? down_read+0x75/0x94 ? report_bug+0xa4/0x11d ? handle_bug+0x35/0x8b ? exc_invalid_op+0x14/0x75 ? asm_exc_invalid_op+0x16/0x1b ? down_read+0x75/0x94 ? down_read+0xe/0x94 mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core] mlx5_ipsec_fs_roce_tx_destroy+0xb1/0x130 [mlx5_core] tx_destroy+0x1b/0xc0 [mlx5_core] tx_ft_put+0x53/0xc0 [mlx5_core] mlx5e_xfrm_free_state+0x45/0x90 [mlx5_core] ___xfrm_state_destroy+0x10f/0x1a2 xfrm_state_gc_task+0x81/0xa9 process_one_work+0x1f1/0x3c6 worker_thread+0x53/0x3e4 ? process_one_work.cold+0x46/0x3c kthread+0x127/0x144 ? set_kthread_struct+0x60/0x52 ret_from_fork+0x22/0x2d </TASK> ---[ end trace 5ef7896144d398e1 ]---
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-29 15:49 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: dfbd229abeee76a0bcf015e93c85dca8d18568d4 , < 2ae52a65a850ded75a94e8d7ec1e09737f4c6509 (git)
Affected: dfbd229abeee76a0bcf015e93c85dca8d18568d4 , < 607e1df7bd47fe91cab85a97f57870a26d066137 (git)
guessed Create a notification for this product.
Linux Linux Affected: 6.7
Unaffected: 0 , < 6.7 (semver)
Unaffected: 6.10.7 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-45017",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-29T15:49:03.483207Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-29T15:49:18.301Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "2ae52a65a850ded75a94e8d7ec1e09737f4c6509",
              "status": "affected",
              "version": "dfbd229abeee76a0bcf015e93c85dca8d18568d4",
              "versionType": "git"
            },
            {
              "lessThan": "607e1df7bd47fe91cab85a97f57870a26d066137",
              "status": "affected",
              "version": "dfbd229abeee76a0bcf015e93c85dca8d18568d4",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.7"
            },
            {
              "lessThan": "6.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.7",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Fix IPsec RoCE MPV trace call\n\nPrevent the call trace below from happening, by not allowing IPsec\ncreation over a slave, if master device doesn\u0027t support IPsec.\n\nWARNING: CPU: 44 PID: 16136 at kernel/locking/rwsem.c:240 down_read+0x75/0x94\nModules linked in: esp4_offload esp4 act_mirred act_vlan cls_flower sch_ingress mlx5_vdpa vringh vhost_iotlb vdpa mst_pciconf(OE) nfsv3 nfs_acl nfs lockd grace fscache netfs xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_counter nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill cuse fuse rpcrdma sunrpc rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_umad ib_iser libiscsi scsi_transport_iscsi rdma_cm ib_ipoib iw_cm ib_cm ipmi_ssif intel_rapl_msr intel_rapl_common amd64_edac edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul mlx5_ib ghash_clmulni_intel sha1_ssse3 dell_smbios ib_uverbs aesni_intel crypto_simd dcdbas wmi_bmof dell_wmi_descriptor cryptd pcspkr ib_core acpi_ipmi sp5100_tco ccp i2c_piix4 ipmi_si ptdma k10temp ipmi_devintf ipmi_msghandler acpi_power_meter acpi_cpufreq ext4 mbcache jbd2 sd_mod t10_pi sg mgag200 drm_kms_helper syscopyarea sysfillrect mlx5_core sysimgblt fb_sys_fops cec\n ahci libahci mlxfw drm pci_hyperv_intf libata tg3 sha256_ssse3 tls megaraid_sas i2c_algo_bit psample wmi dm_mirror dm_region_hash dm_log dm_mod [last unloaded: mst_pci]\nCPU: 44 PID: 16136 Comm: kworker/44:3 Kdump: loaded Tainted: GOE 5.15.0-20240509.el8uek.uek7_u3_update_v6.6_ipsec_bf.x86_64 #2\nHardware name: Dell Inc. PowerEdge R7525/074H08, BIOS 2.0.3 01/15/2021\nWorkqueue: events xfrm_state_gc_task\nRIP: 0010:down_read+0x75/0x94\nCode: 00 48 8b 45 08 65 48 8b 14 25 80 fc 01 00 83 e0 02 48 09 d0 48 83 c8 01 48 89 45 08 5d 31 c0 89 c2 89 c6 89 c7 e9 cb 88 3b 00 \u003c0f\u003e 0b 48 8b 45 08 a8 01 74 b2 a8 02 75 ae 48 89 c2 48 83 ca 02 f0\nRSP: 0018:ffffb26387773da8 EFLAGS: 00010282\nRAX: 0000000000000000 RBX: ffffa08b658af900 RCX: 0000000000000001\nRDX: 0000000000000000 RSI: ff886bc5e1366f2f RDI: 0000000000000000\nRBP: ffffa08b658af940 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000000 R12: ffffa0a9bfb31540\nR13: ffffa0a9bfb37900 R14: 0000000000000000 R15: ffffa0a9bfb37905\nFS:  0000000000000000(0000) GS:ffffa0a9bfb00000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 000055a45ed814e8 CR3: 000000109038a000 CR4: 0000000000350ee0\nCall Trace:\n \u003cTASK\u003e\n ? show_trace_log_lvl+0x1d6/0x2f9\n ? show_trace_log_lvl+0x1d6/0x2f9\n ? mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core]\n ? down_read+0x75/0x94\n ? __warn+0x80/0x113\n ? down_read+0x75/0x94\n ? report_bug+0xa4/0x11d\n ? handle_bug+0x35/0x8b\n ? exc_invalid_op+0x14/0x75\n ? asm_exc_invalid_op+0x16/0x1b\n ? down_read+0x75/0x94\n ? down_read+0xe/0x94\n mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core]\n mlx5_ipsec_fs_roce_tx_destroy+0xb1/0x130 [mlx5_core]\n tx_destroy+0x1b/0xc0 [mlx5_core]\n tx_ft_put+0x53/0xc0 [mlx5_core]\n mlx5e_xfrm_free_state+0x45/0x90 [mlx5_core]\n ___xfrm_state_destroy+0x10f/0x1a2\n xfrm_state_gc_task+0x81/0xa9\n process_one_work+0x1f1/0x3c6\n worker_thread+0x53/0x3e4\n ? process_one_work.cold+0x46/0x3c\n kthread+0x127/0x144\n ? set_kthread_struct+0x60/0x52\n ret_from_fork+0x22/0x2d\n \u003c/TASK\u003e\n---[ end trace 5ef7896144d398e1 ]---"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerable path is entered from local XFRM netlink configuration (`XFRM_MSG_NEWSA` with hardware offload on an mlx5 MPV slave netdev) and its matching teardown, not from any remote peer\u0027s traffic. No network-supplied data reaches the flawed check.\nAC:L - On an affected MPV configuration (slave whose master lacks IPsec support) the missing `peer_priv-\u003eipsec` check is hit deterministically on the first offloaded SA add, and the attacker drives both the create and the destroy side by adding/deleting SAs and toggling the device, so no condition outside their control must be won.\nPR:L - The xfrm_user handler gates on `netlink_net_capable(skb, CAP_NET_ADMIN)`, which resolves to `ns_capable()` in the netns\u0027 user namespace and is therefore available to an unprivileged user in a user+net namespace or to a CAP_NET_ADMIN container that owns the mlx5 netdev \u2014 the standard RDMA/HPC container deployment for these cards. No real root in the init namespace is required.\nUI:N - Everything is driven by the attacker\u0027s own netlink calls and the resulting deferred xfrm state GC; no action by any other user or administrator is needed.\nS:U - The corruption stays within the kernel\u0027s own memory and security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - The stale `priv-\u003edevcom` dereference reads a freed `mlx5_devcom_comp_dev` and then its `comp` pointer, so heap-sprayed contents control which address is treated as an `rw_semaphore`, giving a use-after-free read primitive over arbitrary kernel memory.\nI:H - `down_read()` on the dangling object performs an `atomic_long_add_return()` on `sem-\u003ecount` and stores `current` into `sem-\u003eowner` \u2014 writes into freed/reallocated slab memory at an attacker-influenceable address, a classic UAF write primitive usable for control-flow hijack.\nA:H - The reported outcome is a kernel WARNING from the rwsem fast path (a panic with `panic_on_warn`), and the semaphore is left with a corrupted count so subsequent readers/writers can block forever or oops in the rwsem slow path."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:37:42.723Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/2ae52a65a850ded75a94e8d7ec1e09737f4c6509"
        },
        {
          "url": "https://git.kernel.org/stable/c/607e1df7bd47fe91cab85a97f57870a26d066137"
        }
      ],
      "title": "net/mlx5: Fix IPsec RoCE MPV trace call",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-45017",
    "datePublished": "2024-09-11T15:13:52.675Z",
    "dateReserved": "2024-08-21T05:34:56.682Z",
    "dateUpdated": "2026-08-05T11:37:42.723Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-45017",
      "date": "2026-09-15",
      "epss": "0.00192",
      "percentile": "0.09037"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.7\", \"versionEndExcluding\": \"6.10.7\", \"matchCriteriaId\": \"D2AFDFD1-D95A-4EB7-843B-5E7659518B67\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*\", \"matchCriteriaId\": \"8B3CE743-2126-47A3-8B7C-822B502CF119\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*\", \"matchCriteriaId\": \"4DEB27E7-30AA-45CC-8934-B89263EF3551\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*\", \"matchCriteriaId\": \"E0005AEF-856E-47EB-BFE4-90C46899394D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*\", \"matchCriteriaId\": \"39889A68-6D34-47A6-82FC-CD0BF23D6754\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet/mlx5: Fix IPsec RoCE MPV trace call\\n\\nPrevent the call trace below from happening, by not allowing IPsec\\ncreation over a slave, if master device doesn\u0027t support IPsec.\\n\\nWARNING: CPU: 44 PID: 16136 at kernel/locking/rwsem.c:240 down_read+0x75/0x94\\nModules linked in: esp4_offload esp4 act_mirred act_vlan cls_flower sch_ingress mlx5_vdpa vringh vhost_iotlb vdpa mst_pciconf(OE) nfsv3 nfs_acl nfs lockd grace fscache netfs xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_counter nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill cuse fuse rpcrdma sunrpc rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_umad ib_iser libiscsi scsi_transport_iscsi rdma_cm ib_ipoib iw_cm ib_cm ipmi_ssif intel_rapl_msr intel_rapl_common amd64_edac edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul mlx5_ib ghash_clmulni_intel sha1_ssse3 dell_smbios ib_uverbs aesni_intel crypto_simd dcdbas wmi_bmof dell_wmi_descriptor cryptd pcspkr ib_core acpi_ipmi sp5100_tco ccp i2c_piix4 ipmi_si ptdma k10temp ipmi_devintf ipmi_msghandler acpi_power_meter acpi_cpufreq ext4 mbcache jbd2 sd_mod t10_pi sg mgag200 drm_kms_helper syscopyarea sysfillrect mlx5_core sysimgblt fb_sys_fops cec\\n ahci libahci mlxfw drm pci_hyperv_intf libata tg3 sha256_ssse3 tls megaraid_sas i2c_algo_bit psample wmi dm_mirror dm_region_hash dm_log dm_mod [last unloaded: mst_pci]\\nCPU: 44 PID: 16136 Comm: kworker/44:3 Kdump: loaded Tainted: GOE 5.15.0-20240509.el8uek.uek7_u3_update_v6.6_ipsec_bf.x86_64 #2\\nHardware name: Dell Inc. PowerEdge R7525/074H08, BIOS 2.0.3 01/15/2021\\nWorkqueue: events xfrm_state_gc_task\\nRIP: 0010:down_read+0x75/0x94\\nCode: 00 48 8b 45 08 65 48 8b 14 25 80 fc 01 00 83 e0 02 48 09 d0 48 83 c8 01 48 89 45 08 5d 31 c0 89 c2 89 c6 89 c7 e9 cb 88 3b 00 \u003c0f\u003e 0b 48 8b 45 08 a8 01 74 b2 a8 02 75 ae 48 89 c2 48 83 ca 02 f0\\nRSP: 0018:ffffb26387773da8 EFLAGS: 00010282\\nRAX: 0000000000000000 RBX: ffffa08b658af900 RCX: 0000000000000001\\nRDX: 0000000000000000 RSI: ff886bc5e1366f2f RDI: 0000000000000000\\nRBP: ffffa08b658af940 R08: 0000000000000000 R09: 0000000000000000\\nR10: 0000000000000000 R11: 0000000000000000 R12: ffffa0a9bfb31540\\nR13: ffffa0a9bfb37900 R14: 0000000000000000 R15: ffffa0a9bfb37905\\nFS:  0000000000000000(0000) GS:ffffa0a9bfb00000(0000) knlGS:0000000000000000\\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 000055a45ed814e8 CR3: 000000109038a000 CR4: 0000000000350ee0\\nCall Trace:\\n \u003cTASK\u003e\\n ? show_trace_log_lvl+0x1d6/0x2f9\\n ? show_trace_log_lvl+0x1d6/0x2f9\\n ? mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core]\\n ? down_read+0x75/0x94\\n ? __warn+0x80/0x113\\n ? down_read+0x75/0x94\\n ? report_bug+0xa4/0x11d\\n ? handle_bug+0x35/0x8b\\n ? exc_invalid_op+0x14/0x75\\n ? asm_exc_invalid_op+0x16/0x1b\\n ? down_read+0x75/0x94\\n ? down_read+0xe/0x94\\n mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core]\\n mlx5_ipsec_fs_roce_tx_destroy+0xb1/0x130 [mlx5_core]\\n tx_destroy+0x1b/0xc0 [mlx5_core]\\n tx_ft_put+0x53/0xc0 [mlx5_core]\\n mlx5e_xfrm_free_state+0x45/0x90 [mlx5_core]\\n ___xfrm_state_destroy+0x10f/0x1a2\\n xfrm_state_gc_task+0x81/0xa9\\n process_one_work+0x1f1/0x3c6\\n worker_thread+0x53/0x3e4\\n ? process_one_work.cold+0x46/0x3c\\n kthread+0x127/0x144\\n ? set_kthread_struct+0x60/0x52\\n ret_from_fork+0x22/0x2d\\n \u003c/TASK\u003e\\n---[ end trace 5ef7896144d398e1 ]---\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net/mlx5: Reparar llamada de seguimiento IPsec RoCE MPV Evita que se realice el seguimiento de llamada a continuaci\\u00f3n al no permitir la creaci\\u00f3n de IPsec en un esclavo, si el dispositivo maestro no admite IPsec. ADVERTENCIA: CPU: 44 PID: 16136 en kernel/locking/rwsem.c:240 down_read+0x75/0x94 M\\u00f3dulos vinculados en: esp4_offload esp4 act_mirred act_vlan cls_flower sch_ingress mlx5_vdpa vringh vhost_iotlb vdpa mst_pciconf(OE) nfsv3 nfs_acl nfs lockd grace fscache netfs xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_counter nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill cuse fuse rpcrdma sunrpc rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_umad ib_iser libiscsi scsi_transport_iscsi rdma_cm ib_ipoib iw_cm ib_cm ipmi_ssif intel_rapl_msr intel_rapl_common amd64_edac edac_mce_amd kvm_amd kvm irqbypass _pclmul crc32_pclmul mlx5_ib ghash_clmulni_intel sha1_ssse3 dell_smbios ib_uverbs aesni_intel crypto_simd dcdbas wmi_bmof dell_wmi_descriptor cryptd pcspkr ib_core acpi_ipmi sp5100_tco ccp i2c_piix4 ipmi_si ptdma k10temp ipmi_devintf ipmi_msghandler acpi_power_meter acpi_cpufreq ext4 mbcache jbd2 sd_mod t10_pi sg mgag200 drm_kms_helper syscopyarea sysfillrect mlx5_core sysimgblt fb_sys_fops cec ahci libahci mlxfw drm pci_hyperv_intf libata tg3 sha256_ssse3 tls megaraid_sas i2c_algo_bit psample wmi dm_mirror dm_region_hash dm_log dm_mod [\\u00faltima descarga: mst_pci] CPU: 44 PID: 16136 Comm: kworker/44:3 Kdump: cargado Contaminado: GOE 5.15.0-20240509.el8uek.uek7_u3_update_v6.6_ipsec_bf.x86_64 #2 Nombre del hardware: Dell Inc. PowerEdge R7525/074H08, BIOS 2.0.3 15/01/2021 Cola de trabajo: eventos xfrm_state_gc_task RIP: 0010:down_read+0x75/0x94 C\\u00f3digo: 00 48 8b 45 08 65 48 8b 14 25 80 fc 01 00 83 e0 02 48 09 d0 48 83 c8 01 48 89 45 08 5d 31 c0 89 c2 89 c6 89 c7 e9 cb 88 3b 00 \u0026lt;0f\u0026gt; 0b 48 8b 45 08 a8 01 74 b2 a8 02 75 ae 48 89 c2 48 83 ca 02 f0 RSP: 0018:ffffb26387773da8 EFLAGS: 00010282 RAX: 000000000000000 RBX: ffffa08b658af900 RCX: 0000000000000001 RDX: 0000000000000000 RSI: ff886bc5e1366f2f RDI: 0000000000000000 RBP: ffffa08b658af940 R08: 00000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffa0a9bfb31540 R13: ffffa0a9bfb37900 R14: 000000000000000 R15: ffffa0a9bfb37905 FS: 000000000000000(0000) GS:ffffa0a9bfb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055a45ed814e8 CR3: 000000109038a000 CR4: 0000000000350ee0 Seguimiento de llamadas:  ? show_trace_log_lvl+0x1d6/0x2f9 ? show_trace_log_lvl+0x1d6/0x2f9 ? mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core] ? down_read+0x75/0x94 ? __warn+0x80/0x113 ? down_read+0x75/0x94 ? report_bug+0xa4/0x11d ? handle_bug+0x35/0x8b ? asm_exc_invalid_op+0x16/0x1b ? lectura_abajo+0x75/0x94 ? lectura_abajo+0xe/0x94 mlx5_devcom_para_cada_par_inicio+0x29/0x60 [n\\u00facleo_mlx5] mlx5_ipsec_fs_roce_tx_destroy+0xb1/0x130 [n\\u00facleo_mlx5] tx_destroy+0x1b/0xc0 [n\\u00facleo_mlx5] tx_ft_put+0x53/0xc0 [n\\u00facleo_mlx5] mlx5e_xfrm_estado_libre+0x45/0x90 [n\\u00facleo_mlx5] ___xfrm_estado_destruir+0x10f/0x1a2 xfrm_estado_gc_task+0x81/0xa9 proceso_uno_trabajo+0x1f1/0x3c6 subproceso_trabajador+0x53/0x3e4 ? proceso_uno_trabajo.fr\\u00edo+0x46/0x3c kthread+0x127/0x144 ? conjunto_kthread_struct+0x60/0x52 ret_from_fork+0x22/0x2d  ---[ fin de seguimiento 5ef7896144d398e1 ]---\"}]",
      "id": "CVE-2024-45017",
      "lastModified": "2024-09-13T16:36:13.190",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}",
      "published": "2024-09-11T16:15:06.877",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/2ae52a65a850ded75a94e8d7ec1e09737f4c6509\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/607e1df7bd47fe91cab85a97f57870a26d066137\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Analyzed",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-45017\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-09-11T16:15:06.877\",\"lastModified\":\"2026-08-04T11:20:10.803\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet/mlx5: Fix IPsec RoCE MPV trace call\\n\\nPrevent the call trace below from happening, by not allowing IPsec\\ncreation over a slave, if master device doesn\u0027t support IPsec.\\n\\nWARNING: CPU: 44 PID: 16136 at kernel/locking/rwsem.c:240 down_read+0x75/0x94\\nModules linked in: esp4_offload esp4 act_mirred act_vlan cls_flower sch_ingress mlx5_vdpa vringh vhost_iotlb vdpa mst_pciconf(OE) nfsv3 nfs_acl nfs lockd grace fscache netfs xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_counter nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill cuse fuse rpcrdma sunrpc rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_umad ib_iser libiscsi scsi_transport_iscsi rdma_cm ib_ipoib iw_cm ib_cm ipmi_ssif intel_rapl_msr intel_rapl_common amd64_edac edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul mlx5_ib ghash_clmulni_intel sha1_ssse3 dell_smbios ib_uverbs aesni_intel crypto_simd dcdbas wmi_bmof dell_wmi_descriptor cryptd pcspkr ib_core acpi_ipmi sp5100_tco ccp i2c_piix4 ipmi_si ptdma k10temp ipmi_devintf ipmi_msghandler acpi_power_meter acpi_cpufreq ext4 mbcache jbd2 sd_mod t10_pi sg mgag200 drm_kms_helper syscopyarea sysfillrect mlx5_core sysimgblt fb_sys_fops cec\\n ahci libahci mlxfw drm pci_hyperv_intf libata tg3 sha256_ssse3 tls megaraid_sas i2c_algo_bit psample wmi dm_mirror dm_region_hash dm_log dm_mod [last unloaded: mst_pci]\\nCPU: 44 PID: 16136 Comm: kworker/44:3 Kdump: loaded Tainted: GOE 5.15.0-20240509.el8uek.uek7_u3_update_v6.6_ipsec_bf.x86_64 #2\\nHardware name: Dell Inc. PowerEdge R7525/074H08, BIOS 2.0.3 01/15/2021\\nWorkqueue: events xfrm_state_gc_task\\nRIP: 0010:down_read+0x75/0x94\\nCode: 00 48 8b 45 08 65 48 8b 14 25 80 fc 01 00 83 e0 02 48 09 d0 48 83 c8 01 48 89 45 08 5d 31 c0 89 c2 89 c6 89 c7 e9 cb 88 3b 00 \u003c0f\u003e 0b 48 8b 45 08 a8 01 74 b2 a8 02 75 ae 48 89 c2 48 83 ca 02 f0\\nRSP: 0018:ffffb26387773da8 EFLAGS: 00010282\\nRAX: 0000000000000000 RBX: ffffa08b658af900 RCX: 0000000000000001\\nRDX: 0000000000000000 RSI: ff886bc5e1366f2f RDI: 0000000000000000\\nRBP: ffffa08b658af940 R08: 0000000000000000 R09: 0000000000000000\\nR10: 0000000000000000 R11: 0000000000000000 R12: ffffa0a9bfb31540\\nR13: ffffa0a9bfb37900 R14: 0000000000000000 R15: ffffa0a9bfb37905\\nFS:  0000000000000000(0000) GS:ffffa0a9bfb00000(0000) knlGS:0000000000000000\\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 000055a45ed814e8 CR3: 000000109038a000 CR4: 0000000000350ee0\\nCall Trace:\\n \u003cTASK\u003e\\n ? show_trace_log_lvl+0x1d6/0x2f9\\n ? show_trace_log_lvl+0x1d6/0x2f9\\n ? mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core]\\n ? down_read+0x75/0x94\\n ? __warn+0x80/0x113\\n ? down_read+0x75/0x94\\n ? report_bug+0xa4/0x11d\\n ? handle_bug+0x35/0x8b\\n ? exc_invalid_op+0x14/0x75\\n ? asm_exc_invalid_op+0x16/0x1b\\n ? down_read+0x75/0x94\\n ? down_read+0xe/0x94\\n mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core]\\n mlx5_ipsec_fs_roce_tx_destroy+0xb1/0x130 [mlx5_core]\\n tx_destroy+0x1b/0xc0 [mlx5_core]\\n tx_ft_put+0x53/0xc0 [mlx5_core]\\n mlx5e_xfrm_free_state+0x45/0x90 [mlx5_core]\\n ___xfrm_state_destroy+0x10f/0x1a2\\n xfrm_state_gc_task+0x81/0xa9\\n process_one_work+0x1f1/0x3c6\\n worker_thread+0x53/0x3e4\\n ? process_one_work.cold+0x46/0x3c\\n kthread+0x127/0x144\\n ? set_kthread_struct+0x60/0x52\\n ret_from_fork+0x22/0x2d\\n \u003c/TASK\u003e\\n---[ end trace 5ef7896144d398e1 ]---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net/mlx5: Reparar llamada de seguimiento IPsec RoCE MPV Evita que se realice el seguimiento de llamada a continuaci\u00f3n al no permitir la creaci\u00f3n de IPsec en un esclavo, si el dispositivo maestro no admite IPsec. ADVERTENCIA: CPU: 44 PID: 16136 en kernel/locking/rwsem.c:240 down_read+0x75/0x94 M\u00f3dulos vinculados en: esp4_offload esp4 act_mirred act_vlan cls_flower sch_ingress mlx5_vdpa vringh vhost_iotlb vdpa mst_pciconf(OE) nfsv3 nfs_acl nfs lockd grace fscache netfs xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_counter nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill cuse fuse rpcrdma sunrpc rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_umad ib_iser libiscsi scsi_transport_iscsi rdma_cm ib_ipoib iw_cm ib_cm ipmi_ssif intel_rapl_msr intel_rapl_common amd64_edac edac_mce_amd kvm_amd kvm irqbypass _pclmul crc32_pclmul mlx5_ib ghash_clmulni_intel sha1_ssse3 dell_smbios ib_uverbs aesni_intel crypto_simd dcdbas wmi_bmof dell_wmi_descriptor cryptd pcspkr ib_core acpi_ipmi sp5100_tco ccp i2c_piix4 ipmi_si ptdma k10temp ipmi_devintf ipmi_msghandler acpi_power_meter acpi_cpufreq ext4 mbcache jbd2 sd_mod t10_pi sg mgag200 drm_kms_helper syscopyarea sysfillrect mlx5_core sysimgblt fb_sys_fops cec ahci libahci mlxfw drm pci_hyperv_intf libata tg3 sha256_ssse3 tls megaraid_sas i2c_algo_bit psample wmi dm_mirror dm_region_hash dm_log dm_mod [\u00faltima descarga: mst_pci] CPU: 44 PID: 16136 Comm: kworker/44:3 Kdump: cargado Contaminado: GOE 5.15.0-20240509.el8uek.uek7_u3_update_v6.6_ipsec_bf.x86_64 #2 Nombre del hardware: Dell Inc. PowerEdge R7525/074H08, BIOS 2.0.3 15/01/2021 Cola de trabajo: eventos xfrm_state_gc_task RIP: 0010:down_read+0x75/0x94 C\u00f3digo: 00 48 8b 45 08 65 48 8b 14 25 80 fc 01 00 83 e0 02 48 09 d0 48 83 c8 01 48 89 45 08 5d 31 c0 89 c2 89 c6 89 c7 e9 cb 88 3b 00 \u0026lt;0f\u0026gt; 0b 48 8b 45 08 a8 01 74 b2 a8 02 75 ae 48 89 c2 48 83 ca 02 f0 RSP: 0018:ffffb26387773da8 EFLAGS: 00010282 RAX: 000000000000000 RBX: ffffa08b658af900 RCX: 0000000000000001 RDX: 0000000000000000 RSI: ff886bc5e1366f2f RDI: 0000000000000000 RBP: ffffa08b658af940 R08: 00000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffa0a9bfb31540 R13: ffffa0a9bfb37900 R14: 000000000000000 R15: ffffa0a9bfb37905 FS: 000000000000000(0000) GS:ffffa0a9bfb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055a45ed814e8 CR3: 000000109038a000 CR4: 0000000000350ee0 Seguimiento de llamadas:  ? show_trace_log_lvl+0x1d6/0x2f9 ? show_trace_log_lvl+0x1d6/0x2f9 ? mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core] ? down_read+0x75/0x94 ? __warn+0x80/0x113 ? down_read+0x75/0x94 ? report_bug+0xa4/0x11d ? handle_bug+0x35/0x8b ? asm_exc_invalid_op+0x16/0x1b ? lectura_abajo+0x75/0x94 ? lectura_abajo+0xe/0x94 mlx5_devcom_para_cada_par_inicio+0x29/0x60 [n\u00facleo_mlx5] mlx5_ipsec_fs_roce_tx_destroy+0xb1/0x130 [n\u00facleo_mlx5] tx_destroy+0x1b/0xc0 [n\u00facleo_mlx5] tx_ft_put+0x53/0xc0 [n\u00facleo_mlx5] mlx5e_xfrm_estado_libre+0x45/0x90 [n\u00facleo_mlx5] ___xfrm_estado_destruir+0x10f/0x1a2 xfrm_estado_gc_task+0x81/0xa9 proceso_uno_trabajo+0x1f1/0x3c6 subproceso_trabajador+0x53/0x3e4 ? proceso_uno_trabajo.fr\u00edo+0x46/0x3c kthread+0x127/0x144 ? conjunto_kthread_struct+0x60/0x52 ret_from_fork+0x22/0x2d  ---[ fin de seguimiento 5ef7896144d398e1 ]---\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"dfbd229abeee76a0bcf015e93c85dca8d18568d4\",\"lessThan\":\"2ae52a65a850ded75a94e8d7ec1e09737f4c6509\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"dfbd229abeee76a0bcf015e93c85dca8d18568d4\",\"lessThan\":\"607e1df7bd47fe91cab85a97f57870a26d066137\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"6.7\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"6.7\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.10.7\",\"lessThanOrEqual\":\"6.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.11\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-09-29T15:49:03.483207Z\",\"id\":\"CVE-2024-45017\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.10.7\",\"matchCriteriaId\":\"D2AFDFD1-D95A-4EB7-843B-5E7659518B67\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"8B3CE743-2126-47A3-8B7C-822B502CF119\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"4DEB27E7-30AA-45CC-8934-B89263EF3551\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0005AEF-856E-47EB-BFE4-90C46899394D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"39889A68-6D34-47A6-82FC-CD0BF23D6754\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2ae52a65a850ded75a94e8d7ec1e09737f4c6509\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/607e1df7bd47fe91cab85a97f57870a26d066137\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-09-13T07:50:15+00:00",
      "cve": "CVE-2024-45017",
      "id": "CVE-2024-45017",
      "initial_release_date": "2024-09-11T00:00:00+00:00",
      "product_status:known_affected": "136",
      "product_status:known_not_affected": "62",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: net/mlx5: Fix IPsec RoCE MPV trace call",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-45017.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-06T23:45:03Z",
      "cve": "CVE-2024-45017",
      "id": "CVE-2024-45017",
      "initial_release_date": "2024-09-12T02:51:28Z",
      "product_status:known_affected": "394",
      "product_status:known_not_affected": "432",
      "product_status:recommended": "352",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-45017",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-45017.json",
      "version": "73"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-45017\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-29T15:49:03.483207Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-29T15:49:07.613Z\"}}], \"cna\": {\"title\": \"net/mlx5: Fix IPsec RoCE MPV trace call\", \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"AV:L - The vulnerable path is entered from local XFRM netlink configuration (`XFRM_MSG_NEWSA` with hardware offload on an mlx5 MPV slave netdev) and its matching teardown, not from any remote peer\u0027s traffic. No network-supplied data reaches the flawed check.\\nAC:L - On an affected MPV configuration (slave whose master lacks IPsec support) the missing `peer_priv-\u003eipsec` check is hit deterministically on the first offloaded SA add, and the attacker drives both the create and the destroy side by adding/deleting SAs and toggling the device, so no condition outside their control must be won.\\nPR:L - The xfrm_user handler gates on `netlink_net_capable(skb, CAP_NET_ADMIN)`, which resolves to `ns_capable()` in the netns\u0027 user namespace and is therefore available to an unprivileged user in a user+net namespace or to a CAP_NET_ADMIN container that owns the mlx5 netdev \\u2014 the standard RDMA/HPC container deployment for these cards. No real root in the init namespace is required.\\nUI:N - Everything is driven by the attacker\u0027s own netlink calls and the resulting deferred xfrm state GC; no action by any other user or administrator is needed.\\nS:U - The corruption stays within the kernel\u0027s own memory and security authority; no VM, IOMMU, or sandbox boundary is crossed.\\nC:H - The stale `priv-\u003edevcom` dereference reads a freed `mlx5_devcom_comp_dev` and then its `comp` pointer, so heap-sprayed contents control which address is treated as an `rw_semaphore`, giving a use-after-free read primitive over arbitrary kernel memory.\\nI:H - `down_read()` on the dangling object performs an `atomic_long_add_return()` on `sem-\u003ecount` and stores `current` into `sem-\u003eowner` \\u2014 writes into freed/reallocated slab memory at an attacker-influenceable address, a classic UAF write primitive usable for control-flow hijack.\\nA:H - The reported outcome is a kernel WARNING from the rwsem fast path (a panic with `panic_on_warn`), and the semaphore is left with a corrupted count so subsequent readers/writers can block forever or oops in the rwsem slow path.\"}]}], \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"dfbd229abeee76a0bcf015e93c85dca8d18568d4\", \"lessThan\": \"2ae52a65a850ded75a94e8d7ec1e09737f4c6509\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"dfbd229abeee76a0bcf015e93c85dca8d18568d4\", \"lessThan\": \"607e1df7bd47fe91cab85a97f57870a26d066137\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.7\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.7\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.10.7\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/2ae52a65a850ded75a94e8d7ec1e09737f4c6509\"}, {\"url\": \"https://git.kernel.org/stable/c/607e1df7bd47fe91cab85a97f57870a26d066137\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet/mlx5: Fix IPsec RoCE MPV trace call\\n\\nPrevent the call trace below from happening, by not allowing IPsec\\ncreation over a slave, if master device doesn\u0027t support IPsec.\\n\\nWARNING: CPU: 44 PID: 16136 at kernel/locking/rwsem.c:240 down_read+0x75/0x94\\nModules linked in: esp4_offload esp4 act_mirred act_vlan cls_flower sch_ingress mlx5_vdpa vringh vhost_iotlb vdpa mst_pciconf(OE) nfsv3 nfs_acl nfs lockd grace fscache netfs xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_counter nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill cuse fuse rpcrdma sunrpc rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_umad ib_iser libiscsi scsi_transport_iscsi rdma_cm ib_ipoib iw_cm ib_cm ipmi_ssif intel_rapl_msr intel_rapl_common amd64_edac edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul mlx5_ib ghash_clmulni_intel sha1_ssse3 dell_smbios ib_uverbs aesni_intel crypto_simd dcdbas wmi_bmof dell_wmi_descriptor cryptd pcspkr ib_core acpi_ipmi sp5100_tco ccp i2c_piix4 ipmi_si ptdma k10temp ipmi_devintf ipmi_msghandler acpi_power_meter acpi_cpufreq ext4 mbcache jbd2 sd_mod t10_pi sg mgag200 drm_kms_helper syscopyarea sysfillrect mlx5_core sysimgblt fb_sys_fops cec\\n ahci libahci mlxfw drm pci_hyperv_intf libata tg3 sha256_ssse3 tls megaraid_sas i2c_algo_bit psample wmi dm_mirror dm_region_hash dm_log dm_mod [last unloaded: mst_pci]\\nCPU: 44 PID: 16136 Comm: kworker/44:3 Kdump: loaded Tainted: GOE 5.15.0-20240509.el8uek.uek7_u3_update_v6.6_ipsec_bf.x86_64 #2\\nHardware name: Dell Inc. PowerEdge R7525/074H08, BIOS 2.0.3 01/15/2021\\nWorkqueue: events xfrm_state_gc_task\\nRIP: 0010:down_read+0x75/0x94\\nCode: 00 48 8b 45 08 65 48 8b 14 25 80 fc 01 00 83 e0 02 48 09 d0 48 83 c8 01 48 89 45 08 5d 31 c0 89 c2 89 c6 89 c7 e9 cb 88 3b 00 \u003c0f\u003e 0b 48 8b 45 08 a8 01 74 b2 a8 02 75 ae 48 89 c2 48 83 ca 02 f0\\nRSP: 0018:ffffb26387773da8 EFLAGS: 00010282\\nRAX: 0000000000000000 RBX: ffffa08b658af900 RCX: 0000000000000001\\nRDX: 0000000000000000 RSI: ff886bc5e1366f2f RDI: 0000000000000000\\nRBP: ffffa08b658af940 R08: 0000000000000000 R09: 0000000000000000\\nR10: 0000000000000000 R11: 0000000000000000 R12: ffffa0a9bfb31540\\nR13: ffffa0a9bfb37900 R14: 0000000000000000 R15: ffffa0a9bfb37905\\nFS:  0000000000000000(0000) GS:ffffa0a9bfb00000(0000) knlGS:0000000000000000\\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 000055a45ed814e8 CR3: 000000109038a000 CR4: 0000000000350ee0\\nCall Trace:\\n \u003cTASK\u003e\\n ? show_trace_log_lvl+0x1d6/0x2f9\\n ? show_trace_log_lvl+0x1d6/0x2f9\\n ? mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core]\\n ? down_read+0x75/0x94\\n ? __warn+0x80/0x113\\n ? down_read+0x75/0x94\\n ? report_bug+0xa4/0x11d\\n ? handle_bug+0x35/0x8b\\n ? exc_invalid_op+0x14/0x75\\n ? asm_exc_invalid_op+0x16/0x1b\\n ? down_read+0x75/0x94\\n ? down_read+0xe/0x94\\n mlx5_devcom_for_each_peer_begin+0x29/0x60 [mlx5_core]\\n mlx5_ipsec_fs_roce_tx_destroy+0xb1/0x130 [mlx5_core]\\n tx_destroy+0x1b/0xc0 [mlx5_core]\\n tx_ft_put+0x53/0xc0 [mlx5_core]\\n mlx5e_xfrm_free_state+0x45/0x90 [mlx5_core]\\n ___xfrm_state_destroy+0x10f/0x1a2\\n xfrm_state_gc_task+0x81/0xa9\\n process_one_work+0x1f1/0x3c6\\n worker_thread+0x53/0x3e4\\n ? process_one_work.cold+0x46/0x3c\\n kthread+0x127/0x144\\n ? set_kthread_struct+0x60/0x52\\n ret_from_fork+0x22/0x2d\\n \u003c/TASK\u003e\\n---[ end trace 5ef7896144d398e1 ]---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.7\", \"versionStartIncluding\": \"6.7\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11\", \"versionStartIncluding\": \"6.7\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-08-05T11:37:42.723Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-45017\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-05T11:37:42.723Z\", \"dateReserved\": \"2024-08-21T05:34:56.682Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-09-11T15:13:52.675Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.