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CVE-2022-49787 mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()

🗓️ 01 May 2025 14:09:19Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Fix memory leak in Linux kernel for sdhci-pci by using pci_dev_put() before return.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/mmc/host/sdhci-pci-core.c"
    ],
    "versions": [
      {
        "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
        "lessThan": "7570e5b5419ffd34b6dc45a88c51e113a9a187e3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
        "lessThan": "5dbd6378dbf96787d6dbcca44156c511ae085ea3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
        "lessThan": "27f712cd47d65e14cd52cc32a23d42aeef583d5d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
        "lessThan": "4423866d31a06a810db22062ed13389416a66b22",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
        "lessThan": "a99a547658e5d451f01ed307426286716b6f01bf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
        "lessThan": "35bca18092685b488003509fef7055aa2d4f2ebc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
        "lessThan": "222cfa0118aa68687ace74aab8fdf77ce8fbd7e6",
        "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/mmc/host/sdhci-pci-core.c"
    ],
    "versions": [
      {
        "version": "4.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.300",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.267",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.225",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.156",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.80",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.10",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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