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CVE-2021-47270

🗓️ 21 May 2024 14:19:59Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 120 Views

CVE-2021-47270 resolved USB null ptr deref in Linux kerne

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux
14 Sep 202612:01
–astralinux
bdu_fstec
BDU FSTEC
Linux USB ECM DoS
23 Jun 202500:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
21 May 202400:00
–cnnvd
cvelist
Cvelist
CVE-2021-47270 usb: fix various gadgets null ptr deref on 10gbps cabling.
21 May 202414:19
–cvelist
debiancve
Debian CVE
CVE-2021-47270
21 May 202414:19
–debiancve
nvd
NVD
CVE-2021-47270
21 May 202415:15
–nvd
openvas
OpenVAS
openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:2185-1)
29 Jun 202400:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2024:2183-1)
17 Feb 202500:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2024:2185-1)
17 Feb 202500:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2024:2360-1)
10 Jul 202400:00
–openvas
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.6–4.9.273
linuxlinux_kernelRange4.10–4.14.237
linuxlinux_kernelRange4.15–4.19.195
linuxlinux_kernelRange4.20–5.4.126
linuxlinux_kernelRange5.5–5.10.44
linuxlinux_kernelRange5.11–5.12.11
linuxlinux_kernelMatch5.13rc1
linuxlinux_kernelMatch5.13rc2
linuxlinux_kernelMatch5.13rc3
linuxlinux_kernelMatch5.13rc4
linuxlinux_kernelMatch5.13rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/gadget/function/f_ecm.c",
      "drivers/usb/gadget/function/f_eem.c",
      "drivers/usb/gadget/function/f_hid.c",
      "drivers/usb/gadget/function/f_loopback.c",
      "drivers/usb/gadget/function/f_printer.c",
      "drivers/usb/gadget/function/f_rndis.c",
      "drivers/usb/gadget/function/f_serial.c",
      "drivers/usb/gadget/function/f_sourcesink.c",
      "drivers/usb/gadget/function/f_subset.c",
      "drivers/usb/gadget/function/f_tcm.c"
    ],
    "versions": [
      {
        "version": "eaef50c760576bca70b87fdc26eb87a3660529f8",
        "lessThan": "beb1e67a5ca8d69703c776db9000527f44c0c93c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "eaef50c760576bca70b87fdc26eb87a3660529f8",
        "lessThan": "8cd5f45c1b769e3e9e0f4325dd08b6c3749dc7ee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "eaef50c760576bca70b87fdc26eb87a3660529f8",
        "lessThan": "10770d2ac0094b053c8897d96d7b2737cd72f7c5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "eaef50c760576bca70b87fdc26eb87a3660529f8",
        "lessThan": "b4903f7fdc484628d0b8022daf86e2439d3ab4db",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "eaef50c760576bca70b87fdc26eb87a3660529f8",
        "lessThan": "4b289a0f3033f465b4fd51ba995251a7867a2aa2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "eaef50c760576bca70b87fdc26eb87a3660529f8",
        "lessThan": "f17aae7c4009160f0630a91842a281773976a5bc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "eaef50c760576bca70b87fdc26eb87a3660529f8",
        "lessThan": "90c4d05780d47e14a50e11a7f17373104cd47d25",
        "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/usb/gadget/function/f_ecm.c",
      "drivers/usb/gadget/function/f_eem.c",
      "drivers/usb/gadget/function/f_hid.c",
      "drivers/usb/gadget/function/f_loopback.c",
      "drivers/usb/gadget/function/f_printer.c",
      "drivers/usb/gadget/function/f_rndis.c",
      "drivers/usb/gadget/function/f_serial.c",
      "drivers/usb/gadget/function/f_sourcesink.c",
      "drivers/usb/gadget/function/f_subset.c",
      "drivers/usb/gadget/function/f_tcm.c"
    ],
    "versions": [
      {
        "version": "4.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.273",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.237",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.195",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.126",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.44",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.12.11",
        "lessThanOrEqual": "5.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.13",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 04:17Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.15.5
EPSS0.00226
SSVC
120