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CVE-2021-47232

🗓️ 21 May 2024 14:19:35Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 117 Views

Linux kernel fix for Use-after-Free vulnerability in can: j193

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
j1939Session_skbDropOld Heap Buffer Overflow DoS
23 Jun 202500:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
21 May 202400:00
–cnnvd
cvelist
Cvelist
CVE-2021-47232 can: j1939: fix Use-after-Free, hold skb ref while in use
21 May 202414:19
–cvelist
debiancve
Debian CVE
CVE-2021-47232
21 May 202414:19
–debiancve
nvd
NVD
CVE-2021-47232
21 May 202415:15
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2021-47232
21 May 202415:15
–osv_debian
osv_oesa
osv_oesa
OESA-2024-1767 kernel security update
28 Jun 202411:07
–osv_oesa
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2021-47232
21 May 202415:15
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2024-11240 · Linux +1 · Linux Kernel +1
16 Jun 202100:00
–ptsecurity
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.4–5.4.128
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": [
      "net/can/j1939/transport.c"
    ],
    "versions": [
      {
        "version": "9d71dd0c70099914fcd063135da3c580865e924c",
        "lessThan": "22cba878abf646cd3a02ee7c8c2cef7afe66a256",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9d71dd0c70099914fcd063135da3c580865e924c",
        "lessThan": "509ab6bfdd0c76daebbad0f0af07da712116de22",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9d71dd0c70099914fcd063135da3c580865e924c",
        "lessThan": "1071065eeb33d32b7d98c2ce7591881ae7381705",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9d71dd0c70099914fcd063135da3c580865e924c",
        "lessThan": "2030043e616cab40f510299f09b636285e0a3678",
        "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/can/j1939/transport.c"
    ],
    "versions": [
      {
        "version": "5.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.4",
        "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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05 Aug 2026 08:46Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.18.4 - 9.8
EPSS0.00621
SSVC
117