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CVE-2022-50100 sched/core: Do not requeue task on CPU excluded from cpus_mask

🗓️ 18 Jun 2025 11:02:36Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Vulnerability CVE-2022-50100 fixes task requeuing on an improper CPU in the Linux kernel.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/sched/core.c"
    ],
    "versions": [
      {
        "version": "c6e7bd7afaeb3af55ffac122828035f1c01d1d7b",
        "lessThan": "748d2e9585ae53cb6be48e84f93d2f082ae1d135",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6e7bd7afaeb3af55ffac122828035f1c01d1d7b",
        "lessThan": "fde45283f4c8a91c367ea5f20f87036468755121",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6e7bd7afaeb3af55ffac122828035f1c01d1d7b",
        "lessThan": "302f7b0fc337746f41c69eb08522907f6a90c643",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6e7bd7afaeb3af55ffac122828035f1c01d1d7b",
        "lessThan": "751d4cbc43879229dbc124afefe240b70fd29a85",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/sched/core.c"
    ],
    "versions": [
      {
        "version": "5.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.61",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.18",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.2",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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