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CVE-2022-49835 ALSA: hda: fix potential memleak in 'add_widget_node'

🗓️ 01 May 2025 14:09:52Reported by LinuxType 
cvelist
 cvelist🔗 www.cve.org👁 9 Views

Fixed memory leak in 'add_widget_node' function of ALSA HDA in Linux kernel CVE-2022-49835.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux		 Astra Linux - уязвимость в linux-5.10, linux
20 May 202605:53
–astralinux
CNNVD		Linux kernel 安全漏洞
1 May 202500:00
–cnnvd
CVE		CVE-2022-49835
1 May 202514:09
–cve
Debian CVE		CVE-2022-49835
1 May 202514:09
–debiancve
EUVD		EUVD-2025-12925
3 Oct 202520:07
–euvd
NVD		CVE-2022-49835
1 May 202515:16
–nvd
OpenVAS		SUSE: Security Advisory (SUSE-SU-2025:01982-1)
19 Jun 202500:00
–openvas
OpenVAS		SUSE: Security Advisory (SUSE-SU-2025:01983-1)
19 Jun 202500:00
–openvas
OpenVAS		SUSE: Security Advisory (SUSE-SU-2025:02173-1)
2 Jul 202500:00
–openvas
OpenVAS		SUSE: Security Advisory (SUSE-SU-2025:02262-1)
11 Jul 202500:00
–openvas
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/hda/hdac_sysfs.c"
    ],
    "versions": [
      {
        "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
        "lessThan": "b688a3ec235222d9a84e43a48a6f31acb95baf2d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
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        "status": "affected",
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      },
      {
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      },
      {
        "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
        "lessThan": "3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
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        "status": "affected",
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      },
      {
        "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
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        "status": "affected",
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      },
      {
        "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
        "lessThan": "9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143",
        "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/hda/hdac_sysfs.c"
    ],
    "versions": [
      {
        "version": "4.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.334",
        "lessThanOrEqual": "4.9.*",
        "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": "5.10.155",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.79",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.9",
        "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 19:07Current
EPSS0.00069
cve identifiermemory leakalsahdalinux kernelkobjectresource recycling
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