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CVE-2026-22982 net: mscc: ocelot: Fix crash when adding interface under a lag

🗓️ 23 Jan 2026 15:24:04Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Fix crash when interface is added under a lag by validating port pointers in the ocelot vsc7514 frontend.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/mscc/ocelot.c"
    ],
    "versions": [
      {
        "version": "528d3f190c98c8f7d9581f68db4af021696727b2",
        "lessThan": "8767f238b0e6c3d0b295ac6dce9fbe6a99bd1b9d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "528d3f190c98c8f7d9581f68db4af021696727b2",
        "lessThan": "b17818307446c5a8d925a39a792261dbfa930041",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "528d3f190c98c8f7d9581f68db4af021696727b2",
        "lessThan": "2985712dc76dfa670eb7fd607c09d4d48e5f5c6e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "528d3f190c98c8f7d9581f68db4af021696727b2",
        "lessThan": "03fb1708b7d1e76aecebf767ad059c319845039f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "528d3f190c98c8f7d9581f68db4af021696727b2",
        "lessThan": "f490af47bbee02441e356a1e0b86e3b3dd5120ff",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "528d3f190c98c8f7d9581f68db4af021696727b2",
        "lessThan": "34f3ff52cb9fa7dbf04f5c734fcc4cb6ed5d1a95",
        "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/mscc/ocelot.c"
    ],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.198",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.161",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.121",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.66",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.6",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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