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CVE-2022-49865 ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network

🗓️ 01 May 2025 14:10:17Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Fixed infoleak in Linux kernel when sending struct ifaddrlblmsg over ipv6 network interface.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ipv6/addrlabel.c"
    ],
    "versions": [
      {
        "version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
        "lessThan": "568a47ff756f913e8b374c2af9d22cd2c772c744",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
        "lessThan": "0f85b7ae7c4b5d7b4bbf7ac653a733c181a8a2bf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
        "lessThan": "6d26d0587abccb9835382a0b53faa7b9b1cd83e3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
        "lessThan": "58cd7fdc8c1e6c7873acc08f190069fed88d1c12",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
        "lessThan": "a033b86c7f7621fde31f0364af8986f43b44914f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
        "lessThan": "2acb2779b147decd300c117683d5a32ce61c75d6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
        "lessThan": "49e92ba5ecd7d72ba369dde2ccff738edd028a47",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
        "lessThan": "c23fb2c82267638f9d206cb96bb93e1f93ad7828",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ipv6/addrlabel.c"
    ],
    "versions": [
      {
        "version": "2.6.25",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.25",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.334",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.300",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.267",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.225",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.155",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.79",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.9",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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