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CVE-2026-74725 enic: fix tx_hang_reset use-after-free on device removal

🗓️ 22 Aug 2026 15:33:16Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Use-after-free in Linux kernel enic driver when tx_hang_reset fires during device removal.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-74725
22 Aug 202615:33
cve
debiancve
Debian CVE
CVE-2026-74725
22 Aug 202615:33
debiancve
euvd
EUVD
EUVD-2026-64412
22 Aug 202615:33
euvd
nvd
NVD
CVE-2026-74725
22 Aug 202616:16
nvd
ptsecurity
Positive Technologies
PT-2026-79730
22 Aug 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/cisco/enic/enic_main.c"
    ],
    "versions": [
      {
        "version": "937317c7c1097aa878a5000e3aab616eb5c590c0",
        "lessThan": "8619865f34fb3b130b567855382a5c4aadd522b9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "937317c7c1097aa878a5000e3aab616eb5c590c0",
        "lessThan": "e506e704b74748ffd0e1c92a7453ca2a959f832b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "937317c7c1097aa878a5000e3aab616eb5c590c0",
        "lessThan": "4f3464fc6c1f26afc504fd525c574f2bc14c9d42",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "937317c7c1097aa878a5000e3aab616eb5c590c0",
        "lessThan": "ec680ea4ba1bca92a767fb7e7869758bfdd886e3",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/cisco/enic/enic_main.c"
    ],
    "versions": [
      {
        "version": "4.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.104",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.45",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.9",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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