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CVE-2021-47121

🗓️ 15 Mar 2024 20:14:27Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 68 Views

In the Linux kernel, fix memory leak in cfusbl_device_notif

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux		 Astra Linux - уязвимость в linux
3 May 202623:59
–astralinux
Circl		CVE-2021-47121
15 Mar 202422:27
–circl
CNNVD		Linux kernel security vulnerabilities
15 Mar 202400:00
–cnnvd
Cvelist		CVE-2021-47121 net: caif: fix memory leak in cfusbl_device_notify
15 Mar 202420:14
–cvelist
Debian CVE		CVE-2021-47121
15 Mar 202420:14
–debiancve
NVD		CVE-2021-47121
15 Mar 202421:15
–nvd
OSV		DEBIAN-CVE-2021-47121
15 Mar 202421:15
–osv
OSV		OESA-2024-1526 kernel security update
10 May 202411:07
–osv
OSV		OESA-2024-1535 kernel security update
10 May 202411:07
–osv
OSV		UBUNTU-CVE-2021-47121
15 Mar 202421:15
–osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange3.3–4.4.272
OR
linuxlinux_kernelRange4.5–4.9.272
OR
linuxlinux_kernelRange4.10–4.14.236
OR
linuxlinux_kernelRange4.15–4.19.194
OR
linuxlinux_kernelRange4.20–5.4.125
OR
linuxlinux_kernelRange5.5–5.10.43
OR
linuxlinux_kernelRange5.11–5.12.10
OR
linuxlinux_kernelMatch5.13rc1
OR
linuxlinux_kernelMatch5.13rc2
OR
linuxlinux_kernelMatch5.13rc3
OR
linuxlinux_kernelMatch5.13rc4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/caif/caif_usb.c"
    ],
    "versions": [
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "cc302e30a504e6b60a9ac8df7988646f46cd0294",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "81afc61cb6e2b553f2c5f992fa79e0ae73857141",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "e8b37f5009ea7095529790f022859711e6939c76",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "9ea0ab48e755d8f29fe89eb235fb86176fdb597f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "4d94f530cd24c85aede6e72b8923f371b45d6886",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "46403c1f80b0d3f937ff9c4f5edc63bb64bc5051",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "dde8686985ec24d6b00487080a906609bd613ea1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "7f5d86669fa4d485523ddb1d212e0a2d90bd62bb",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/caif/caif_usb.c"
    ],
    "versions": [
      {
        "version": "3.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.4.272",
        "lessThanOrEqual": "4.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.272",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.236",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.194",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.125",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.43",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.12.10",
        "lessThanOrEqual": "5.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.13",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 13:48Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.15.5
EPSS0.00014
SSVC
CWE-401
linux kernelvulnerabilitymemory leakfixcaifcfusbl_device_notify
68