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CVE-2021-47231

🗓️ 21 May 2024 14:19:34Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 131 Views

Memory leak in Linux Kernel CAN bus Driver mcba_usb resolved

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux
14 Sep 202612:01
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel CAN driver mcba_usb_start() Heap Buffer Overflow DoS
23 Jun 202500:00
–bdu_fstec
cnnvd
CNNVD
Linux kernel 安全漏洞
21 May 202400:00
–cnnvd
cvelist
Cvelist
CVE-2021-47231 can: mcba_usb: fix memory leak in mcba_usb
21 May 202414:19
–cvelist
debiancve
Debian CVE
CVE-2021-47231
21 May 202414:19
–debiancve
nvd
NVD
CVE-2021-47231
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-2024:1979-1)
12 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-2024:2184-1)
17 Feb 202500:00
–openvas
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.12–4.14.238
linuxlinux_kernelRange4.15–4.19.196
linuxlinux_kernelRange4.20–5.4.128
linuxlinux_kernelRange5.5–5.10.46
linuxlinux_kernelRange5.11–5.12.13
linuxlinux_kernelMatch5.13rc1
linuxlinux_kernelMatch5.13rc2
linuxlinux_kernelMatch5.13rc3
linuxlinux_kernelMatch5.13rc4
linuxlinux_kernelMatch5.13rc5
linuxlinux_kernelMatch5.13rc6
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/can/usb/mcba_usb.c"
    ],
    "versions": [
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "89df95ce32be204eef2e7d4b2f6fb552fb191a68",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "a115198caaab6d663bef75823a3c5f0802306d60",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "6f87c0e21ad20dd3d22108e33db1c552dfa352a0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "6bd3d80d1f019cefa7011056c54b323f1d8b8e83",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "d0760a4ef85697bc756d06eae17ae27f3f055401",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "51f3baad7de943780ce0c17bd7975df567dd6e14",
        "lessThan": "91c02557174be7f72e46ed7311e3bea1939840b0",
        "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/can/usb/mcba_usb.c"
    ],
    "versions": [
      {
        "version": "4.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.238",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.196",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.128",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.46",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.12.13",
        "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 04:16Current
7High risk
Vulners AI Score7
CVSS 3.15.5
EPSS0.00226
SSVC
131