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CVE-2026-74744 ipvlan: inherit needed_headroom and needed_tailroom from phy_dev

🗓️ 26 Aug 2026 14:36:54Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

ipvlan KASAN slab-use-after-free from missing headroom/tailroom inheritance from phy_dev.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-74744
26 Aug 202614:36
cve
debiancve
Debian CVE
CVE-2026-74744
26 Aug 202614:36
debiancve
euvd
EUVD
EUVD-2026-66574
26 Aug 202614:36
euvd
nvd
NVD
CVE-2026-74744
26 Aug 202615:16
nvd
osv
OSV
DEBIAN-CVE-2026-74744
26 Aug 202620:47
osv
ptsecurity
Positive Technologies
PT-2026-82124
26 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/ipvlan/ipvlan_main.c"
    ],
    "versions": [
      {
        "version": "2ad7bf3638411cb547f2823df08166c13ab04269",
        "lessThan": "af602c4d0ee548da18e2409b4b4da1079625a372",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ad7bf3638411cb547f2823df08166c13ab04269",
        "lessThan": "f3c17ff65f54781cde696e16a6c577615ed735aa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ad7bf3638411cb547f2823df08166c13ab04269",
        "lessThan": "c0fbe31f6b20ade0465130685859faa5c86fda59",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ad7bf3638411cb547f2823df08166c13ab04269",
        "lessThan": "5f33188457bbcc1b11ca87084037963c516ed3d9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ad7bf3638411cb547f2823df08166c13ab04269",
        "lessThan": "5c2ca77212eb38559b0353b8363b7a84f4b019dd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ad7bf3638411cb547f2823df08166c13ab04269",
        "lessThan": "e16e960d55a40d36bd7c2494cc005e757dc9a1ef",
        "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/ipvlan/ipvlan_main.c"
    ],
    "versions": [
      {
        "version": "3.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.184",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.153",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.105",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.46",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.10",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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