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CVE-2022-50677 ipmi: fix use after free in _ipmi_destroy_user()

🗓️ 09 Dec 2025 01:29:30Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

CVE-2022-50677 fixes use after free in ipmi _ipmi_destroy_user after intf_free frees the intf pointer.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/char/ipmi/ipmi_msghandler.c"
    ],
    "versions": [
      {
        "version": "f9d405a4bd6090ffbf3bba5e2da6b44c0e013cb3",
        "lessThan": "35ad87bfe330f7ef6a19f772223c63296d643172",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b642ced2cad496c32ae1f62b85fc395391190820",
        "lessThan": "d23006f2a56e11a3103de0ca8b843bf7fd7d76fc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cbb79863fc3175ed5ac506465948b02a893a8235",
        "lessThan": "f29d127b372e1b7662397d92341d9f7de198ff99",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cbb79863fc3175ed5ac506465948b02a893a8235",
        "lessThan": "bfce073089cb81482521c65061835aaa6d1a6cc0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cbb79863fc3175ed5ac506465948b02a893a8235",
        "lessThan": "f7fde441198a9ecb130c3ccec91ee2131d6998ee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cbb79863fc3175ed5ac506465948b02a893a8235",
        "lessThan": "1fc9b20a7688000fcf4d7fbaa58e415a3cdda961",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cbb79863fc3175ed5ac506465948b02a893a8235",
        "lessThan": "a92ce570c81dc0feaeb12a429b4bc65686d17967",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4.19.92",
        "lessThan": "4.19.270",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.4.7",
        "lessThan": "5.4.229",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/char/ipmi/ipmi_msghandler.c"
    ],
    "versions": [
      {
        "version": "5.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.270",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.229",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.163",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.87",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.18",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.4",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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