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CVE-2021-47509

🗓️ 24 May 2024 15:11:15Reported by LinuxType

Linux kernel vulnerability resolved by limiting the period size for ALSA: pcm: oss to 16MB

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Reporter	Title	Published	Views	Family All 36
RedhatCVE	CVE-2021-47509	27 May 202411:01	–	redhatcve
OSV	UBUNTU-CVE-2021-47509	24 May 202415:15	–	osv
OSV	CVE-2021-47509	24 May 202415:15	–	osv
OSV	SUSE-SU-2024:2010-1 Security update for the Linux Kernel	12 Jun 202416:39	–	osv
OSV	SUSE-SU-2024:2185-1 Security update for the Linux Kernel	24 Jun 202419:04	–	osv
OSV	SUSE-SU-2024:2184-1 Security update for the Linux Kernel	24 Jun 202418:34	–	osv
OSV	SUSE-SU-2024:1983-1 Security update for the Linux Kernel	11 Jun 202410:56	–	osv
OSV	SUSE-SU-2024:1979-1 Security update for the Linux Kernel	11 Jun 202407:41	–	osv
OSV	SUSE-SU-2024:2189-1 Security update for the Linux Kernel	25 Jun 202406:34	–	osv
OSV	SUSE-SU-2024:2011-1 Security update for the Linux Kernel	12 Jun 202416:39	–	osv

Vulners

Node

linux linux_kernelRange4.4.0–4.4.295

linux linux_kernelRange4.5.0–4.9.293

linux linux_kernelRange4.10.0–4.14.258

linux linux_kernelRange4.15.0–4.19.221

linux linux_kernelRange4.20.0–5.4.165

linux linux_kernelRange5.5.0–5.10.85

linux linux_kernelRange5.11.0–5.15.8

linux linux_kernelRange5.16.0≥

[
  {
    "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": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "d1bb703ad050de9095f10b2d3416c32921ac6bcc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "b02a41eebcc36d4f07196780f2e165ca2c499257",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "be55f306396cd62c6889286a7194fd8b53363aeb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "2e54cf6794bf82a54aaefc78da13819aea9cd28a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "76f19e4cbb548e28547f8c328aa0bfb3a10222d3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "ad45babf7886e7a212ee1d5eda9ef49f696db43c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "35a3e511032146941085f87dd9fb5b82ea5c00a2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "8839c8c0f77ab8fc0463f4ab8b37fca3f70677c2",
        "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": "4.4.295",
        "lessThanOrEqual": "4.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.293",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.258",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.221",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.165",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.85",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.8",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/2e54cf6794bf82a54aaefc78da13819aea9cd28a
git	www.git.kernel.org/stable/c/b02a41eebcc36d4f07196780f2e165ca2c499257
git	www.git.kernel.org/stable/c/be55f306396cd62c6889286a7194fd8b53363aeb
git	www.git.kernel.org/stable/c/ad45babf7886e7a212ee1d5eda9ef49f696db43c
git	www.git.kernel.org/stable/c/8839c8c0f77ab8fc0463f4ab8b37fca3f70677c2
git	www.git.kernel.org/stable/c/76f19e4cbb548e28547f8c328aa0bfb3a10222d3
git	www.git.kernel.org/stable/c/35a3e511032146941085f87dd9fb5b82ea5c00a2
git	www.git.kernel.org/stable/c/d1bb703ad050de9095f10b2d3416c32921ac6bcc

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24 May 2024 15:15Current

7High risk

Vulners AI Score7

CVSS35.5

EPSS0.00048

SSVC