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CVE-2020-16119

🗓️ 14 Jan 2021 01:10:20Reported by canonicalType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 6 Media mentions👁 234 Views

Use-after-free vulnerability in Linux kernel exploitable by local attacker due to reused DCCP socket with attached dccps_hc_tx_ccid object as a listener after release. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196

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[
  {
    "product": "Linux kernel",
    "vendor": "Canonical",
    "versions": [
      {
        "lessThan": "5.4.0-51.56",
        "status": "affected",
        "version": "5.4 kernel",
        "versionType": "custom"
      },
      {
        "lessThan": "5.3.0-68.63",
        "status": "affected",
        "version": "5.3 kernel",
        "versionType": "custom"
      },
      {
        "lessThan": "4.15.0-121.123",
        "status": "affected",
        "version": "4.15 kernel",
        "versionType": "custom"
      },
      {
        "lessThan": "4.4.0-193.224",
        "status": "affected",
        "version": "4.4 kernel",
        "versionType": "custom"
      },
      {
        "lessThan": "3.13.0.182.191",
        "status": "affected",
        "version": "3.13 kernel",
        "versionType": "custom"
      },
      {
        "lessThan": "3.2.0-149.196",
        "status": "affected",
        "version": "3.2 kernel",
        "versionType": "custom"
      }
    ]
  }
]

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21 Nov 2024 05:06Current
6.4Medium risk
Vulners AI Score6.4
CVSS 24.6
CVSS 3.16.3 - 7.8
EPSS0.00087
234