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CVE-2022-50525 iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()

🗓️ 07 Oct 2025 15:19:17Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Fixed resource leak in fsl_pamu_probe when create_csd fails, releasing irq and memories.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/iommu/fsl_pamu.c"
    ],
    "versions": [
      {
        "version": "695093e38c3ef63fcb43a2840ed865efa20671d5",
        "lessThan": "c93983230562883e0b5f122040efbb3d478c36d4",
        "status": "affected",
        "versionType": "git"
      },
      {
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "695093e38c3ef63fcb43a2840ed865efa20671d5",
        "lessThan": "9fbccdf2fefa3944dd8ba8c6a808b387787f3917",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "695093e38c3ef63fcb43a2840ed865efa20671d5",
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        "status": "affected",
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      },
      {
        "version": "695093e38c3ef63fcb43a2840ed865efa20671d5",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "695093e38c3ef63fcb43a2840ed865efa20671d5",
        "lessThan": "e42b543d08052c3b223bcfb48f05cbaf0b767f86",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "695093e38c3ef63fcb43a2840ed865efa20671d5",
        "lessThan": "9238b687fd62cde14c6e2e8576a40e4246de7ebe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "695093e38c3ef63fcb43a2840ed865efa20671d5",
        "lessThan": "de7eb55009796687fc0a1670e0b944fa8ed54e9b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "695093e38c3ef63fcb43a2840ed865efa20671d5",
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        "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/iommu/fsl_pamu.c"
    ],
    "versions": [
      {
        "version": "3.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.12",
        "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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