{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-0594 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0594.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0594 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0594"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla vom 2024-03-11",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2269070"
      },
      {
        "category": "external",
        "summary": "RedHat Customer Portal vom 2024-03-11",
        "url": "https://access.redhat.com/security/cve/CVE-2023-52486"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1322-1 vom 2024-04-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018374.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1332-1 vom 2024-04-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018376.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1332-2 vom 2024-04-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018378.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1322-2 vom 2024-04-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018377.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1466-1 vom 2024-04-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018438.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1480-1 vom 2024-04-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018444.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1490-1 vom 2024-05-03",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018445.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5681 vom 2024-05-06",
        "url": "https://lists.debian.org/debian-security-announce/2024/msg00090.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6766-1 vom 2024-05-07",
        "url": "https://ubuntu.com/security/notices/USN-6766-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6765-1 vom 2024-05-07",
        "url": "https://ubuntu.com/security/notices/USN-6765-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6767-1 vom 2024-05-07",
        "url": "https://ubuntu.com/security/notices/USN-6767-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6767-2 vom 2024-05-14",
        "url": "https://ubuntu.com/security/notices/USN-6767-2"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1648-1 vom 2024-05-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018524.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1643-1 vom 2024-05-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018529.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1646-1 vom 2024-05-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018526.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6766-2 vom 2024-05-15",
        "url": "https://ubuntu.com/security/notices/USN-6766-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6766-3 vom 2024-05-20",
        "url": "https://ubuntu.com/security/notices/USN-6766-3"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1648-2 vom 2024-05-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018572.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6795-1 vom 2024-05-28",
        "url": "https://ubuntu.com/security/notices/USN-6795-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1870-1 vom 2024-05-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018634.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6818-1 vom 2024-06-08",
        "url": "https://ubuntu.com/security/notices/USN-6818-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6819-1 vom 2024-06-08",
        "url": "https://ubuntu.com/security/notices/USN-6819-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6818-2 vom 2024-06-10",
        "url": "https://ubuntu.com/security/notices/USN-6818-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6819-2 vom 2024-06-12",
        "url": "https://ubuntu.com/security/notices/USN-6819-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6828-1 vom 2024-06-11",
        "url": "https://ubuntu.com/security/notices/USN-6828-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6819-3 vom 2024-06-12",
        "url": "https://ubuntu.com/security/notices/USN-6819-3"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-06-12T22:00:00.000+00:00",
      "generator": {
        "date": "2024-06-13T08:07:18.502+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2024-0594",
      "initial_release_date": "2024-03-11T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-03-11T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-04-16T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-18T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-29T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-01T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-02T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-06T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2024-05-07T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-05-13T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-05-14T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-15T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-05-20T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-05-21T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-28T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-05-30T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-06-09T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-06-10T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-06-11T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-06-12T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "19"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c6.1.76",
                "product": {
                  "name": "Open Source Linux Kernel \u003c6.1.76",
                  "product_id": "1602476",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:6.1.76"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c4.19.307",
                "product": {
                  "name": "Open Source Linux Kernel \u003c4.19.307",
                  "product_id": "T033361",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:4.19.307"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c5.4.269",
                "product": {
                  "name": "Open Source Linux Kernel \u003c5.4.269",
                  "product_id": "T033362",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:5.4.269"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c5.10.210",
                "product": {
                  "name": "Open Source Linux Kernel \u003c5.10.210",
                  "product_id": "T033363",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:5.10.210"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c5.15.149",
                "product": {
                  "name": "Open Source Linux Kernel \u003c5.15.149",
                  "product_id": "T033364",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:5.15.149"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c6.6.15",
                "product": {
                  "name": "Open Source Linux Kernel \u003c6.6.15",
                  "product_id": "T033366",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:6.6.15"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c6.7.3",
                "product": {
                  "name": "Open Source Linux Kernel \u003c6.7.3",
                  "product_id": "T033367",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:6.7.3"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c6.8-rc1",
                "product": {
                  "name": "Open Source Linux Kernel \u003c6.8-rc1",
                  "product_id": "T033369",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:6.8-rc1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux Kernel"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-52486",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle im Linux-Kernel. Dieser Fehler besteht im Direct Rendering Manager (drm) Subsystem aufgrund eines Deadlock-Fehlers, der zu einer Busy-Loop beim Durchlaufen der Framebuffer-Liste f\u00fchrt. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T000126"
        ]
      },
      "release_date": "2024-03-11T23:00:00Z",
      "title": "CVE-2023-52486"
    }
  ]
}