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CVE-2021-47495

🗓️ 22 May 2024 09:11:15Reported by LinuxType

Resolved Linux kernel usbnet maxpacket vulnerability

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Reporter	Title	Published	Views	Family All 93
Vulnrichment	CVE-2021-47495 usbnet: sanity check for maxpacket	22 May 202408:19	–	vulnrichment
OSV	UBUNTU-CVE-2021-47495	22 May 202409:15	–	osv
OSV	CVE-2021-47495	22 May 202409:15	–	osv
OSV	ALSA-2024:4211 Important: kernel security and bug fix update	2 Jul 202400:00	–	osv
OSV	ALSA-2024:4352 Important: kernel-rt security and bug fix update	8 Jul 202400:00	–	osv
OSV	RLSA-2024:4352 Important: kernel-rt security and bug fix update	15 Jul 202412:17	–	osv
OSV	RLSA-2024:4211 Important: kernel security and bug fix update	15 Jul 202412:17	–	osv
OSV	RHSA-2024:4211 Red Hat Security Advisory: kernel security and bug fix update	28 Sep 202400:45	–	osv
OSV	RHSA-2024:4352 Red Hat Security Advisory: kernel-rt security and bug fix update	24 Sep 202414:26	–	osv
OSV	SUSE-SU-2024:2183-1 Security update for the Linux Kernel	24 Jun 202417:04	–	osv

Vulners

Node

linux linux_kernelRange4.4.0–4.4.291

linux linux_kernelRange4.5.0–4.9.289

linux linux_kernelRange4.10.0–4.14.254

linux linux_kernelRange4.15.0–4.19.215

linux linux_kernelRange4.20.0–5.4.157

linux linux_kernelRange5.5.0–5.10.77

linux linux_kernelRange5.11.0–5.14.16

linux linux_kernelRange5.15.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/usb/usbnet.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "b9eba0a4a527e04d712f0e0401e5391ef124b33e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "524f333e98138d909a0a0c574a9ff6737dce2767",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "74b3b27cf9fecce00cd8918b7882fd81191d0aa4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "002d82227c0abe29118cf80f7e2f396b22d448ed",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "492140e45d2bf27c1014243f8616a9b612144e20",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "693ecbe8f799405f8775719deedb1f76265d375a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "7e8b6a4f18edee070213cb6a77118e8a412253c5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "397430b50a363d8b7bdda00522123f82df6adc5e",
        "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/net/usb/usbnet.c"
    ],
    "versions": [
      {
        "version": "4.4.291",
        "lessThanOrEqual": "4.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.289",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.254",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.215",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.157",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.77",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.14.16",
        "lessThanOrEqual": "5.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/b9eba0a4a527e04d712f0e0401e5391ef124b33e
git	www.git.kernel.org/stable/c/74b3b27cf9fecce00cd8918b7882fd81191d0aa4
git	www.git.kernel.org/stable/c/492140e45d2bf27c1014243f8616a9b612144e20
git	www.git.kernel.org/stable/c/002d82227c0abe29118cf80f7e2f396b22d448ed
git	www.git.kernel.org/stable/c/7e8b6a4f18edee070213cb6a77118e8a412253c5
git	www.git.kernel.org/stable/c/693ecbe8f799405f8775719deedb1f76265d375a
git	www.git.kernel.org/stable/c/397430b50a363d8b7bdda00522123f82df6adc5e
git	www.git.kernel.org/stable/c/524f333e98138d909a0a0c574a9ff6737dce2767

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22 May 2024 09:15Current

6.7Medium risk

Vulners AI Score6.7

EPSS0.00131

SSVC