CVE-2026-80584 s390/qeth: validate user buffer length in SNMP and ARP query ioctls

[
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    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/s390/net/qeth_core_main.c",
      "drivers/s390/net/qeth_l3_main.c"
    ],
    "versions": [
      {
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  {
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    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/s390/net/qeth_core_main.c",
      "drivers/s390/net/qeth_l3_main.c"
    ],
    "versions": [
      {
        "version": "2.6.26",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.26",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.266",
        "lessThanOrEqual": "5.10.*",
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      },
      {
        "version": "5.15.217",
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      },
      {
        "version": "6.1.184",
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      },
      {
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      },
      {
        "version": "6.12.105",
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      {
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      {
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      {
        "version": "7.2",
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        "versionType": "original_commit_for_fix"
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    ]
  }
]