CVE-2019-11486 (GCVE-0-2019-11486)

Vulnerability from cvelistv5 – Published: 2019-04-23 22:00 – Updated: 2024-08-04 22:55
VLAI
Summary
The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions.
Severity
7.0 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2325 records in the last 180 days details
References
Show details on NVD website
To clipboard 

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              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.0,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.0,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2019-04-23T22:29:05.133",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html"
          },
          {
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html"
          },
          {
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            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html"
          },
          {
            "source": "cve@mitre.org",
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            "url": "http://www.openwall.com/lists/oss-security/2019/04/29/1"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
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            "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.112"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
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            "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.35"
          },
          {
            "source": "cve@mitre.org",
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          },
          {
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          },
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          {
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          {
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          {
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          {
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          },
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          },
          {
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          {
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            "url": "https://www.debian.org/security/2019/dsa-4465"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-362"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-28T06:57:19+00:00",
      "cve": "CVE-2019-11486",
      "id": "CVE-2019-11486",
      "initial_release_date": "2019-04-05T00:00:00+00:00",
      "product_status:known_affected": "12",
      "product_status:known_not_affected": "92",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: multiple race conditions in Siemens R3964 line discipline driver in drivers/tty/n_r3964.c leading to denial of service",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-11486.json",
      "version": "3"
    }
  }
}



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