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CVE-2022-50427

🗓️ 01 Oct 2025 11:42:06Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 13 Views

ALSA ac97 fixes memory leak when snd_ac97_dev_register() fails by calling put_device().

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange2.6.144.9.332
OR
linuxlinux_kernelRange4.104.14.298
OR
linuxlinux_kernelRange4.154.19.264
OR
linuxlinux_kernelRange4.205.4.223
OR
linuxlinux_kernelRange5.55.10.153
OR
linuxlinux_kernelRange5.115.15.77
OR
linuxlinux_kernelRange5.166.0.7
OROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/pci/ac97/ac97_codec.c"
    ],
    "versions": [
      {
        "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
        "lessThan": "a602ec9d88f177dba78bc97fb1adecc7a71ff279",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
        "lessThan": "0f8e9a15c8ecf95057061d370a2dddaf1cee4aeb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
        "lessThan": "ee8bf0946f62ef00e5db4b613a9f664ac567259a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
        "lessThan": "758dbcc6fbf2286eff02743b093c70a18a407d66",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
        "lessThan": "bfce73088682ef0770da951f51156c36a89be490",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
        "lessThan": "4fdf6f978c6b605ca0d67bf0e982b7a8fc0f4aab",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
        "lessThan": "c68b2e9ef246117f696e360bbdd2f5736b3a7127",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
        "lessThan": "4881bda5ea05c8c240fc8afeaa928e2bc43f61fa",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/pci/ac97/ac97_codec.c"
    ],
    "versions": [
      {
        "version": "2.6.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.332",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.298",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.264",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.223",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.153",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.77",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.7",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:19Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.15.5
EPSS0.00014
13