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CVE-2021-47459 can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv

🗓️ 22 May 2024 06:21:23Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 16 Views

CVE-2021-47459 Fix UAF in j1939_netdev_start for rx_kref of j1939_pri

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Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2021-47459
22 May 202407:15
cve
RedhatCVE
CVE-2021-47459
23 May 202411:06
redhatcve
Debian CVE
CVE-2021-47459
22 May 202407:15
debiancve
OSV
CVE-2021-47459
22 May 202407:15
osv
OSV
UBUNTU-CVE-2021-47459
22 May 202407:15
osv
OSV
RXSA-2024:4928 Moderate: kernel security update
21 Aug 202414:55
osv
OSV
ALSA-2024:4928 Moderate: kernel security update
31 Jul 202400:00
osv
OSV
RLSA-2024:4928 Moderate: kernel security update
1 Aug 202401:29
osv
OSV
RHSA-2024:4928 Red Hat Security Advisory: kernel security update
30 Sep 202420:13
osv
OSV
RHSA-2024:4831 Red Hat Security Advisory: kernel-rt security update
2 Oct 202405:06
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/can/j1939/main.c"
    ],
    "versions": [
      {
        "version": "9d71dd0c70099914fcd063135da3c580865e924c",
        "lessThan": "a0e47d2833b4f65e6c799f28c6b636d36b8b936d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9d71dd0c70099914fcd063135da3c580865e924c",
        "lessThan": "864e77771a24c877aaf53aee019f78619cbcd668",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9d71dd0c70099914fcd063135da3c580865e924c",
        "lessThan": "6e8811707e2df0c6ba920f0cad3a3bca7b42132f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9d71dd0c70099914fcd063135da3c580865e924c",
        "lessThan": "d9d52a3ebd284882f5562c88e55991add5d01586",
        "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/main.c"
    ],
    "versions": [
      {
        "version": "5.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.156",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.76",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.14.15",
        "lessThanOrEqual": "5.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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22 May 2024 06:23Current
6.5Medium risk
Vulners AI Score6.5
EPSS0.00062
16
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