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CVE-2022-50396

🗓️ 18 Sep 2025 13:33:14Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 17 Views

The Linux kernel fix for CVE-2022-50396 addresses a memory leak in tcindex_set_parms.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.94.14.308
OR
linuxlinux_kernelRange4.154.19.276
OR
linuxlinux_kernelRange4.205.4.235
OR
linuxlinux_kernelRange5.55.10.173
OR
linuxlinux_kernelRange5.115.15.100
OR
linuxlinux_kernelRange5.166.0.19
OR
linuxlinux_kernelRange6.16.1.18
OR
linuxlinux_kernelRange6.26.2.5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sched/cls_tcindex.c"
    ],
    "versions": [
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "53af9c793f644d5841d84d8e0ad83bd7ab47f3e0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "01d0d2b8b4e3cf2110baba9371c0c3d04ad5c77b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "55ac68b53f1cea1926ee2313afc5d66b91daad71",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "7a6fb69bbcb21e9ce13bdf18c008c268874f0480",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "b314f6c3512108d7a656c5caf07c82d1bbbdc0f1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "18c3fa7a7fdbb4d21dafc8a7710ae2c1680930f6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "6c55953e232ea668731091d111066521f3b7719b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "7c183dc0af472dec33d2c0786a5e356baa8cad19",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "c4de6057e7c6654983acb63d939d26ac0d7bbf39",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "facc4405e8b7407e03216207b1d1d640127de0c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "3abebc503a5148072052c229c6b04b329a420ecd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "399ab7fe0fa0d846881685fd4e57e9a8ef7559f7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b9a24bb76bf611a5268ceffe04219e6ad264559b",
        "lessThan": "372ae77cf11d11fb118cbe2d37def9dd5f826abd",
        "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/sched/cls_tcindex.c"
    ],
    "versions": [
      {
        "version": "4.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.308",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.276",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.229",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.235",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.163",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.173",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.87",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.100",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.19",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.5",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.18",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.5",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:18Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.5
EPSS0.00019
SSVC
17