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CVE-2021-47477

🗓️ 22 May 2024 09:09:15Reported by LinuxType

Linux kernel comedi: dt9812 DMA buffer fi

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Reporter	Title	Published	Views	Family All 25
RedhatCVE	CVE-2021-47477	23 May 202411:06	–	redhatcve
Cvelist	CVE-2021-47477 comedi: dt9812: fix DMA buffers on stack	22 May 202408:19	–	cvelist
OSV	UBUNTU-CVE-2021-47477	22 May 202409:15	–	osv
OSV	CVE-2021-47477	22 May 202409:15	–	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
OSV	SUSE-SU-2024:2190-1 Security update for the Linux Kernel	25 Jun 202408:50	–	osv
OSV	SUSE-SU-2024:2008-1 Security update for the Linux Kernel	12 Jun 202411:33	–	osv
OSV	SUSE-SU-2024:2019-1 Security update for the Linux Kernel	13 Jun 202410:40	–	osv
Vulnrichment	CVE-2021-47477 comedi: dt9812: fix DMA buffers on stack	22 May 202408:19	–	vulnrichment

Vulners

Node

linux linux_kernelRange2.6.29–4.4.292

linux linux_kernelRange4.5.0–4.9.290

linux linux_kernelRange4.10.0–4.14.255

linux linux_kernelRange4.15.0–4.19.217

linux linux_kernelRange4.20.0–5.4.159

linux linux_kernelRange5.5.0–5.10.79

linux linux_kernelRange5.11.0–5.14.18

linux linux_kernelRange5.15.0–5.15.2

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": [
      "drivers/comedi/drivers/dt9812.c"
    ],
    "versions": [
      {
        "version": "63274cd7d38a3322d90b66a5bc976de1fb899051",
        "lessThan": "a6af69768d5cb4b2528946d53be5fa19ade37723",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "63274cd7d38a3322d90b66a5bc976de1fb899051",
        "lessThan": "365a346cda82f51d835c49136a00a9df8a78c7f2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "63274cd7d38a3322d90b66a5bc976de1fb899051",
        "lessThan": "8a52bc480992c7c9da3ebfea456af731f50a4b97",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "63274cd7d38a3322d90b66a5bc976de1fb899051",
        "lessThan": "39ea61037ae78f14fa121228dd962ea3280eacf3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "63274cd7d38a3322d90b66a5bc976de1fb899051",
        "lessThan": "3efb7af8ac437085b6c776e5b54830b149d86efe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "63274cd7d38a3322d90b66a5bc976de1fb899051",
        "lessThan": "786f5b03450454557ff858a8bead5d7c0cbf78d6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "63274cd7d38a3322d90b66a5bc976de1fb899051",
        "lessThan": "3ac273d154d634e2034508a14db82a95d7ad12ed",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "63274cd7d38a3322d90b66a5bc976de1fb899051",
        "lessThan": "20cebb8b620dc987e55ddc46801de986e081757e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "63274cd7d38a3322d90b66a5bc976de1fb899051",
        "lessThan": "536de747bc48262225889a533db6650731ab25d3",
        "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/comedi/drivers/dt9812.c"
    ],
    "versions": [
      {
        "version": "2.6.29",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.29",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.4.292",
        "lessThanOrEqual": "4.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.290",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.255",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.217",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.159",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.79",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.14.18",
        "lessThanOrEqual": "5.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.2",
        "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/536de747bc48262225889a533db6650731ab25d3
git	www.git.kernel.org/stable/c/39ea61037ae78f14fa121228dd962ea3280eacf3
git	www.git.kernel.org/stable/c/365a346cda82f51d835c49136a00a9df8a78c7f2
git	www.git.kernel.org/stable/c/786f5b03450454557ff858a8bead5d7c0cbf78d6
git	www.git.kernel.org/stable/c/3ac273d154d634e2034508a14db82a95d7ad12ed
git	www.git.kernel.org/stable/c/8a52bc480992c7c9da3ebfea456af731f50a4b97
git	www.git.kernel.org/stable/c/20cebb8b620dc987e55ddc46801de986e081757e
git	www.git.kernel.org/stable/c/a6af69768d5cb4b2528946d53be5fa19ade37723
git	www.git.kernel.org/stable/c/3efb7af8ac437085b6c776e5b54830b149d86efe

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22 May 2024 09:15Current

7High risk

Vulners AI Score7

CVSS35.3

EPSS0.00772

SSVC