WID-SEC-W-2024-0903

Vulnerability from csaf_certbund - Published: 2024-04-16 22:00 - Updated: 2025-06-03 22:00
Summary
Red Hat Enterprise Linux (shim): Mehrere Schwachstellen
Severity
Hoch
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff: Ein lokaler Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux in "shim" ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, vertrauliche Informationen offenzulegen oder beliebigen Code auszuführen.
Betroffene Betriebssysteme: - Linux
CVE-2023-40546
CVE-2023-40548
CVE-2023-40549
CVE-2023-40547
CVE-2023-40550
CVE-2023-40551
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux in \"shim\" ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, vertrauliche Informationen offenzulegen oder beliebigen Code auszuf\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-2024-0903 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0903.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0903 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0903"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory vom 2024-04-16",
        "url": "https://access.redhat.com/errata/RHSA-2024:1834"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory vom 2024-04-16",
        "url": "https://access.redhat.com/errata/RHSA-2024:1835"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1873 vom 2024-04-18",
        "url": "https://access.redhat.com/errata/RHSA-2024:1873"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1883 vom 2024-04-18",
        "url": "https://access.redhat.com/errata/RHSA-2024:1883"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1876 vom 2024-04-18",
        "url": "https://access.redhat.com/errata/RHSA-2024:1876"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1903 vom 2024-04-18",
        "url": "https://access.redhat.com/errata/RHSA-2024:1903"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1902 vom 2024-04-18",
        "url": "https://access.redhat.com/errata/RHSA-2024:1902"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1368-1 vom 2024-04-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018392.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1959 vom 2024-04-23",
        "url": "https://access.redhat.com/errata/RHSA-2024:1959"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-1903 vom 2024-04-24",
        "url": "http://linux.oracle.com/errata/ELSA-2024-1903.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-1902 vom 2024-04-26",
        "url": "https://linux.oracle.com/errata/ELSA-2024-1902.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2086 vom 2024-04-29",
        "url": "https://access.redhat.com/errata/RHSA-2024:2086"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-1959 vom 2024-05-03",
        "url": "https://linux.oracle.com/errata/ELSA-2024-1959.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3813 vom 2024-05-14",
        "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00009.html"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2024-422 vom 2024-10-10",
        "url": "https://www.dell.com/support/kbdoc/de-de/000234730/dsa-2024-422-security-update-for-dell-networker-vproxy-multiple-component-vulnerabilities"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:20136-1 vom 2025-06-04",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021195.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat Enterprise Linux (shim): Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2025-06-03T22:00:00.000+00:00",
      "generator": {
        "date": "2025-06-04T10:28:44.237+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.12"
        }
      },
      "id": "WID-SEC-W-2024-0903",
      "initial_release_date": "2024-04-16T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-04-16T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-04-17T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-04-22T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE und Red Hat aufgenommen"
        },
        {
          "date": "2024-04-24T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-04-25T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-04-28T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-05-02T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-05-14T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2024-10-09T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Dell aufgenommen"
        },
        {
          "date": "2025-06-03T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "10"
    }
  },
  "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": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux",
                "product": {
                  "name": "Red Hat Enterprise Linux",
                  "product_id": "67646",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:-"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "8.2",
                "product": {
                  "name": "Red Hat Enterprise Linux 8.2",
                  "product_id": "T034282",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:8.2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "9",
                "product": {
                  "name": "Red Hat Enterprise Linux 9",
                  "product_id": "T034283",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:9"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "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"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-40546",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T034282",
          "67646",
          "T034283",
          "T004914"
        ]
      },
      "release_date": "2024-04-16T22:00:00.000+00:00",
      "title": "CVE-2023-40546"
    },
    {
      "cve": "CVE-2023-40548",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T034282",
          "67646",
          "T034283",
          "T004914"
        ]
      },
      "release_date": "2024-04-16T22:00:00.000+00:00",
      "title": "CVE-2023-40548"
    },
    {
      "cve": "CVE-2023-40549",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T034282",
          "67646",
          "T034283",
          "T004914"
        ]
      },
      "release_date": "2024-04-16T22:00:00.000+00:00",
      "title": "CVE-2023-40549"
    },
    {
      "cve": "CVE-2023-40547",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T034282",
          "67646",
          "T034283",
          "T004914"
        ]
      },
      "release_date": "2024-04-16T22:00:00.000+00:00",
      "title": "CVE-2023-40547"
    },
    {
      "cve": "CVE-2023-40550",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T034282",
          "67646",
          "T034283",
          "T004914"
        ]
      },
      "release_date": "2024-04-16T22:00:00.000+00:00",
      "title": "CVE-2023-40550"
    },
    {
      "cve": "CVE-2023-40551",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T034282",
          "67646",
          "T034283",
          "T004914"
        ]
      },
      "release_date": "2024-04-16T22:00:00.000+00:00",
      "title": "CVE-2023-40551"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.