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EUVD-2026-320451

European Vulnerability Database identifier assigned by ENISA

Reserved

2026-10-02 07:40

Assigner

ENISA

Alias of

a CVE record, shown under related vulnerabilities. This identifier carries no description, severity or references of its own: they belong to that CVE.

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{
  "assigner": "ENISA",
  "date_reserved": "2026-10-02T07:40:38.977020+00:00",
  "id": "EUVD-2026-320451"
}

CVE-2023-53060 (GCVE-0-2023-53060)

Vulnerability from cvelistv5 – Published: 2025-05-02 15:55 – Updated: 2026-05-23 15:27

Title

igb: revert rtnl_lock() that causes deadlock

Summary

In the Linux kernel, the following vulnerability has been resolved: igb: revert rtnl_lock() that causes deadlock The commit 6faee3d4ee8b ("igb: Add lock to avoid data race") adds rtnl_lock to eliminate a false data race shown below (FREE from device detaching) | (USE from netdev core) igb_remove | igb_ndo_get_vf_config igb_disable_sriov | vf >= adapter->vfs_allocated_count? kfree(adapter->vf_data) | adapter->vfs_allocated_count = 0 | | memcpy(... adapter->vf_data[vf] The above race will never happen and the extra rtnl_lock causes deadlock below [ 141.420169] <TASK> [ 141.420672] __schedule+0x2dd/0x840 [ 141.421427] schedule+0x50/0xc0 [ 141.422041] schedule_preempt_disabled+0x11/0x20 [ 141.422678] __mutex_lock.isra.13+0x431/0x6b0 [ 141.423324] unregister_netdev+0xe/0x20 [ 141.423578] igbvf_remove+0x45/0xe0 [igbvf] [ 141.423791] pci_device_remove+0x36/0xb0 [ 141.423990] device_release_driver_internal+0xc1/0x160 [ 141.424270] pci_stop_bus_device+0x6d/0x90 [ 141.424507] pci_stop_and_remove_bus_device+0xe/0x20 [ 141.424789] pci_iov_remove_virtfn+0xba/0x120 [ 141.425452] sriov_disable+0x2f/0xf0 [ 141.425679] igb_disable_sriov+0x4e/0x100 [igb] [ 141.426353] igb_remove+0xa0/0x130 [igb] [ 141.426599] pci_device_remove+0x36/0xb0 [ 141.426796] device_release_driver_internal+0xc1/0x160 [ 141.427060] driver_detach+0x44/0x90 [ 141.427253] bus_remove_driver+0x55/0xe0 [ 141.427477] pci_unregister_driver+0x2a/0xa0 [ 141.428296] __x64_sys_delete_module+0x141/0x2b0 [ 141.429126] ? mntput_no_expire+0x4a/0x240 [ 141.429363] ? syscall_trace_enter.isra.19+0x126/0x1a0 [ 141.429653] do_syscall_64+0x5b/0x80 [ 141.429847] ? exit_to_user_mode_prepare+0x14d/0x1c0 [ 141.430109] ? syscall_exit_to_user_mode+0x12/0x30 [ 141.430849] ? do_syscall_64+0x67/0x80 [ 141.431083] ? syscall_exit_to_user_mode_prepare+0x183/0x1b0 [ 141.431770] ? syscall_exit_to_user_mode+0x12/0x30 [ 141.432482] ? do_syscall_64+0x67/0x80 [ 141.432714] ? exc_page_fault+0x64/0x140 [ 141.432911] entry_SYSCALL_64_after_hwframe+0x72/0xdc Since the igb_disable_sriov() will call pci_disable_sriov() before releasing any resources, the netdev core will synchronize the cleanup to avoid any races. This patch removes the useless rtnl_(un)lock to guarantee correctness.

Severity

No CVSS data available.

Assigner

Linux mitre root Scorecard

References

8 references

URL	Tags
https://git.kernel.org/stable/c/0dabb72b923e17cb3…
https://git.kernel.org/stable/c/7d845e9a485f28718…
https://git.kernel.org/stable/c/cd1e320ac0958298c…
https://git.kernel.org/stable/c/4d2626e10709ff847…
https://git.kernel.org/stable/c/66e5577cabc3d463e…
https://git.kernel.org/stable/c/62a64645749926f9d…
https://git.kernel.org/stable/c/de91528d8ba274c61…
https://git.kernel.org/stable/c/65f69851e44d71248…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 5773a1e6e5ba9f62c4573c57878d154fda269bc2 , < 0dabb72b923e17cb3b4ac99ea1adc9ef35116930 (git) Affected: 2e8a30c1d994d91099fa8762f504b2ac9dce2cf7 , < 7d845e9a485f287181ff81567c3900a8e7ad1e28 (git) Affected: 55197ba6d64d48f1948e6e1f52482e0e3e38e1bf , < cd1e320ac0958298c2774605ad050483f33a21f2 (git) Affected: 0f516dcd1456b18b56a7de0c1f67b8a4aa54c2ef , < 4d2626e10709ff8474ffd1a9db3cf4647569e89c (git) Affected: 8ee44abe4cae06713db33e0a3b1e87bfb95b13ef , < 66e5577cabc3d463eea540332727929d0ace41c6 (git) Affected: 6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0 , < 62a64645749926f9d75af82a96440941f22b046f (git) Affected: 6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0 , < de91528d8ba274c614a2265077d695c61e31fd43 (git) Affected: 6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0 , < 65f69851e44d71248b952a687e44759a7abb5016 (git) Affected: 64c0c233a88591bb23569ae12eed7f74e5bd39ce (git) Affected: 4.14.291 , < 4.14.312 (semver) Affected: 4.19.256 , < 4.19.280 (semver) Affected: 5.4.211 , < 5.4.240 (semver) Affected: 5.10.138 , < 5.10.177 (semver) Affected: 5.15.63 , < 5.15.105 (semver) Affected: 5.19.4 , < 5.20 (semver)
Linux	Linux	Affected: 6.0 Unaffected: 0 , < 6.0 (semver) Unaffected: 4.14.312 , ≤ 4.14.* (semver) Unaffected: 4.19.280 , ≤ 4.19.* (semver) Unaffected: 5.4.240 , ≤ 5.4.* (semver) Unaffected: 5.10.177 , ≤ 5.10.* (semver) Unaffected: 5.15.105 , ≤ 5.15.* (semver) Unaffected: 6.1.22 , ≤ 6.1.* (semver) Unaffected: 6.2.9 , ≤ 6.2.* (semver) Unaffected: 6.3 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/intel/igb/igb_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "0dabb72b923e17cb3b4ac99ea1adc9ef35116930",
              "status": "affected",
              "version": "5773a1e6e5ba9f62c4573c57878d154fda269bc2",
              "versionType": "git"
            },
            {
              "lessThan": "7d845e9a485f287181ff81567c3900a8e7ad1e28",
              "status": "affected",
              "version": "2e8a30c1d994d91099fa8762f504b2ac9dce2cf7",
              "versionType": "git"
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            {
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              "versionType": "git"
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              "versionType": "git"
            },
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              "lessThan": "66e5577cabc3d463eea540332727929d0ace41c6",
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              "version": "8ee44abe4cae06713db33e0a3b1e87bfb95b13ef",
              "versionType": "git"
            },
            {
              "lessThan": "62a64645749926f9d75af82a96440941f22b046f",
              "status": "affected",
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              "status": "affected",
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              "versionType": "git"
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              "versionType": "git"
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            {
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              "status": "affected",
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            },
            {
              "lessThan": "4.19.280",
              "status": "affected",
              "version": "4.19.256",
              "versionType": "semver"
            },
            {
              "lessThan": "5.4.240",
              "status": "affected",
              "version": "5.4.211",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.177",
              "status": "affected",
              "version": "5.10.138",
              "versionType": "semver"
            },
            {
              "lessThan": "5.15.105",
              "status": "affected",
              "version": "5.15.63",
              "versionType": "semver"
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            {
              "lessThan": "5.20",
              "status": "affected",
              "version": "5.19.4",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/intel/igb/igb_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.0"
            },
            {
              "lessThan": "6.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.312",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "4.19.280",
              "versionType": "semver"
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              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.240",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.177",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.105",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.22",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.312",
                  "versionStartIncluding": "4.14.291",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.280",
                  "versionStartIncluding": "4.19.256",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.240",
                  "versionStartIncluding": "5.4.211",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.177",
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                {
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                  "versionEndExcluding": "5.15.105",
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.22",
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                  "vulnerable": true
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                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2.9",
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.3",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.19.4",
                  "vulnerable": true
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              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nigb: revert rtnl_lock() that causes deadlock\n\nThe commit 6faee3d4ee8b (\"igb: Add lock to avoid data race\") adds\nrtnl_lock to eliminate a false data race shown below\n\n (FREE from device detaching)      |   (USE from netdev core)\nigb_remove                         |  igb_ndo_get_vf_config\n igb_disable_sriov                 |  vf \u003e= adapter-\u003evfs_allocated_count?\n  kfree(adapter-\u003evf_data)          |\n  adapter-\u003evfs_allocated_count = 0 |\n                                   |    memcpy(... adapter-\u003evf_data[vf]\n\nThe above race will never happen and the extra rtnl_lock causes deadlock\nbelow\n\n[  141.420169]  \u003cTASK\u003e\n[  141.420672]  __schedule+0x2dd/0x840\n[  141.421427]  schedule+0x50/0xc0\n[  141.422041]  schedule_preempt_disabled+0x11/0x20\n[  141.422678]  __mutex_lock.isra.13+0x431/0x6b0\n[  141.423324]  unregister_netdev+0xe/0x20\n[  141.423578]  igbvf_remove+0x45/0xe0 [igbvf]\n[  141.423791]  pci_device_remove+0x36/0xb0\n[  141.423990]  device_release_driver_internal+0xc1/0x160\n[  141.424270]  pci_stop_bus_device+0x6d/0x90\n[  141.424507]  pci_stop_and_remove_bus_device+0xe/0x20\n[  141.424789]  pci_iov_remove_virtfn+0xba/0x120\n[  141.425452]  sriov_disable+0x2f/0xf0\n[  141.425679]  igb_disable_sriov+0x4e/0x100 [igb]\n[  141.426353]  igb_remove+0xa0/0x130 [igb]\n[  141.426599]  pci_device_remove+0x36/0xb0\n[  141.426796]  device_release_driver_internal+0xc1/0x160\n[  141.427060]  driver_detach+0x44/0x90\n[  141.427253]  bus_remove_driver+0x55/0xe0\n[  141.427477]  pci_unregister_driver+0x2a/0xa0\n[  141.428296]  __x64_sys_delete_module+0x141/0x2b0\n[  141.429126]  ? mntput_no_expire+0x4a/0x240\n[  141.429363]  ? syscall_trace_enter.isra.19+0x126/0x1a0\n[  141.429653]  do_syscall_64+0x5b/0x80\n[  141.429847]  ? exit_to_user_mode_prepare+0x14d/0x1c0\n[  141.430109]  ? syscall_exit_to_user_mode+0x12/0x30\n[  141.430849]  ? do_syscall_64+0x67/0x80\n[  141.431083]  ? syscall_exit_to_user_mode_prepare+0x183/0x1b0\n[  141.431770]  ? syscall_exit_to_user_mode+0x12/0x30\n[  141.432482]  ? do_syscall_64+0x67/0x80\n[  141.432714]  ? exc_page_fault+0x64/0x140\n[  141.432911]  entry_SYSCALL_64_after_hwframe+0x72/0xdc\n\nSince the igb_disable_sriov() will call pci_disable_sriov() before\nreleasing any resources, the netdev core will synchronize the cleanup to\navoid any races. This patch removes the useless rtnl_(un)lock to guarantee\ncorrectness."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T15:27:52.036Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/0dabb72b923e17cb3b4ac99ea1adc9ef35116930"
        },
        {
          "url": "https://git.kernel.org/stable/c/7d845e9a485f287181ff81567c3900a8e7ad1e28"
        },
        {
          "url": "https://git.kernel.org/stable/c/cd1e320ac0958298c2774605ad050483f33a21f2"
        },
        {
          "url": "https://git.kernel.org/stable/c/4d2626e10709ff8474ffd1a9db3cf4647569e89c"
        },
        {
          "url": "https://git.kernel.org/stable/c/66e5577cabc3d463eea540332727929d0ace41c6"
        },
        {
          "url": "https://git.kernel.org/stable/c/62a64645749926f9d75af82a96440941f22b046f"
        },
        {
          "url": "https://git.kernel.org/stable/c/de91528d8ba274c614a2265077d695c61e31fd43"
        },
        {
          "url": "https://git.kernel.org/stable/c/65f69851e44d71248b952a687e44759a7abb5016"
        }
      ],
      "title": "igb: revert rtnl_lock() that causes deadlock",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53060",
    "datePublished": "2025-05-02T15:55:14.418Z",
    "dateReserved": "2025-05-02T15:51:43.547Z",
    "dateUpdated": "2026-05-23T15:27:52.036Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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EUVD-2026-320451

CVE-2023-53060 (GCVE-0-2023-53060)

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