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CVE-2022-49733

🗓️ 02 Mar 2025 14:30:02Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 97 Views

Vulnerability CVE-2022-49733 fixed race condition in ALSA pcm OSS causing potential NULL dereference.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux		 Astra Linux - уязвимость в linux-5.10, linux
20 May 202605:53
–astralinux
Circl		CVE-2022-49733
2 Mar 202515:32
–circl
CNNVD		Linux kernel 安全漏洞
2 Mar 202500:00
–cnnvd
Cvelist		CVE-2022-49733 ALSA: pcm: oss: Fix race at SNDCTL_DSP_SYNC
2 Mar 202514:30
–cvelist
Debian CVE		CVE-2022-49733
2 Mar 202514:30
–debiancve
EUVD		EUVD-2025-5864
3 Oct 202520:07
–euvd
NVD		CVE-2022-49733
2 Mar 202515:15
–nvd
OpenVAS		SUSE: Security Advisory (SUSE-SU-2025:0983-1)
24 Mar 202500:00
–openvas
OpenVAS		SUSE: Security Advisory (SUSE-SU-2025:1293-1)
18 Apr 202500:00
–openvas
OpenVAS		SUSE: Security Advisory (SUSE-SU-2026:0385-1)
6 Feb 202600:00
–openvas
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange<5.4.215
OR
linuxlinux_kernelRange5.5–5.10.148
OR
linuxlinux_kernelRange5.11–5.15.68
OR
linuxlinux_kernelRange5.16–5.19.9
OR
linuxlinux_kernelMatch6.0rc1
OR
linuxlinux_kernelMatch6.0rc2
OR
linuxlinux_kernelMatch6.0rc3
OR
linuxlinux_kernelMatch6.0rc4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/core/oss/pcm_oss.c"
    ],
    "versions": [
      {
        "version": "e3a5d59a17e9a42e3f3e0e37342b2679bab2ff43",
        "lessThan": "4051324a6dafd7053c74c475e80b3ba10ae672b0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3a5d59a17e9a42e3f3e0e37342b2679bab2ff43",
        "lessThan": "fce793a056c604b41a298317cf704dae255f1b36",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3a5d59a17e9a42e3f3e0e37342b2679bab2ff43",
        "lessThan": "8015ef9e8a0ee5cecfd0cb6805834d007ab26f86",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3a5d59a17e9a42e3f3e0e37342b2679bab2ff43",
        "lessThan": "723ac5ab2891b6c10dd6cc78ef5456af593490eb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3a5d59a17e9a42e3f3e0e37342b2679bab2ff43",
        "lessThan": "8423f0b6d513b259fdab9c9bf4aaa6188d054c2d",
        "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/core/oss/pcm_oss.c"
    ],
    "versions": [
      {
        "version": "2.6.20",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.20",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.215",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.148",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.68",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.9",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:05Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.14.7
EPSS0.00037
SSVC
CWE-476CWE-362
cve-2022-49733 alsa vulnerability race condition null dereference fix
97