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CVE-2022-50278 PNP: fix name memory leak in pnp_alloc_dev()

🗓️ 15 Sep 2025 14:21:15Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Linux kernel fix CVE-2022-50278 prevents device name memory leak by moving dev_set_name after pnp_add_id.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/pnp/core.c"
    ],
    "versions": [
      {
        "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
        "lessThan": "ea77b4b761cd75e5456f677311babfa0418f289a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
        "lessThan": "693a0c13c1f0c0fcaa1e38cb806cc0789bd415aa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
        "lessThan": "bbcf772216aa237036cc3ae3158288d0a95aaf4d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
        "lessThan": "81b024df4755e6bb6993b786584eca6eabbb9791",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
        "lessThan": "dac87e295cddc8ab316cff14ab2071b5221d84fa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
        "lessThan": "c12b314bb23dc0c83e03402cc84574700947e3b2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
        "lessThan": "1f50c7497a5f89de0c31f2edf086af41ff834320",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
        "lessThan": "290dd73b943c95c006df973257076ff163adf4d0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
        "lessThan": "110d7b0325c55ff3620073ba4201845f59e22ebf",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/pnp/core.c"
    ],
    "versions": [
      {
        "version": "2.6.30",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.30",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.337",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.303",
        "lessThanOrEqual": "4.14.*",
        "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": "5.15.86",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.16",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.2",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:16Current
EPSS0.00022
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