{
  "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 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."
    }, {
      "category" : "description",
      "text" : "Die libtpms-Bibliothek ermöglicht die Software-Emulation eines Trusted Platform Module (TPM 1.2 und TPM 2.0).",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein lokaler Angreifer kann mehrere Schwachstellen in der TPM 2.0 Referenzimplementierung ausnutzen, um beliebigen Programmcode auszuführen, einen Denial of Service Zustand herbeizuführen und um Informationen aus dem TPM offenzulegen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- BIOS/Firmware\n- Linux\n- Windows",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2023-0529 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0529.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-0529 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0529"
    }, {
      "category" : "external",
      "summary" : "CERT/CC Vulnerability Note VU#782720 vom 2023-02-28",
      "url" : "https://kb.cert.org/vuls/id/782720"
    }, {
      "category" : "external",
      "summary" : "Trusted Comuting Group Advisory TCGVRT0007 vom 2023-02-28",
      "url" : "https://trustedcomputinggroup.org/wp-content/uploads/TCGVRT0007-Advisory-FINAL.pdf"
    }, {
      "category" : "external",
      "summary" : "Lenovo Security Advisory LEN-118320 vom 2023-02-28",
      "url" : "https://support.lenovo.com/us/en/product_security/LEN-118320"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5933-1 vom 2023-03-07",
      "url" : "https://ubuntu.com/security/notices/USN-5933-1"
    }, {
      "category" : "external",
      "summary" : "Microsoft Leitfaden für Sicherheitsupdates vom 2023-03-14",
      "url" : "https://msrc.microsoft.com/update-guide"
    }, {
      "category" : "external",
      "summary" : "AMD Security Bulletin AMD-SB-7002 vom 2023-04-11",
      "url" : "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7002.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:1833 vom 2023-04-19",
      "url" : "https://access.redhat.com/errata/RHSA-2023:1833"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2051-1 vom 2023-04-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-April/014615.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:2453 vom 2023-05-09",
      "url" : "https://access.redhat.com/errata/RHSA-2023:2453"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-3822 vom 2023-07-08",
      "url" : "https://linux.oracle.com/errata/ELSA-2023-3822.html"
    }, {
      "category" : "external",
      "summary" : "Rocky Linux Security Advisory RLSA-2023:2757 vom 2025-12-03",
      "url" : "https://errata.build.resf.org/RLSA-2023:2757"
    } ],
    "source_lang" : "en-US",
    "title" : "TPM 2.0 Referenzimplementierung: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2025-12-02T23:00:00.000+00:00",
      "generator" : {
        "date" : "2025-12-03T10:02:17.100+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2023-0529",
      "initial_release_date" : "2023-02-28T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2023-02-28T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2023-03-07T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-03-14T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Microsoft aufgenommen"
      }, {
        "date" : "2023-04-11T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von AMD aufgenommen"
      }, {
        "date" : "2023-04-18T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-04-27T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-05-09T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-07-09T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2025-12-02T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
      } ],
      "status" : "final",
      "version" : "9"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "AMD Prozessor",
        "product" : {
          "name" : "AMD Prozessor",
          "product_id" : "T019554",
          "product_identification_helper" : {
            "cpe" : "cpe:/h:amd:amd_processor:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "AMD"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Lenovo Computer",
        "product" : {
          "name" : "Lenovo Computer",
          "product_id" : "T026557",
          "product_identification_helper" : {
            "cpe" : "cpe:/h:lenovo:computer:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Lenovo"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Microsoft Windows 10",
        "product" : {
          "name" : "Microsoft Windows 10",
          "product_id" : "T005617",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:microsoft:windows_10:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Microsoft Windows 11",
        "product" : {
          "name" : "Microsoft Windows 11",
          "product_id" : "T020613",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:microsoft:windows_11:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Microsoft Windows Server 2016",
        "product" : {
          "name" : "Microsoft Windows Server 2016",
          "product_id" : "T008880",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:microsoft:windows_server_2016:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Microsoft Windows Server 2019",
        "product" : {
          "name" : "Microsoft Windows Server 2019",
          "product_id" : "T012979",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:microsoft:windows_server_2019:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Microsoft Windows Server 2022",
        "product" : {
          "name" : "Microsoft Windows Server 2022",
          "product_id" : "T020315",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:microsoft:windows_server_2022:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Microsoft"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<0.9.6",
          "product" : {
            "name" : "Open Source libtpms <0.9.6",
            "product_id" : "T026556"
          }
        }, {
          "category" : "product_version",
          "name" : "0.9.6",
          "product" : {
            "name" : "Open Source libtpms 0.9.6",
            "product_id" : "T026556-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:libtpms_project:libtpms:0.9.6"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "libtpms"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "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" : [ {
        "category" : "product_name",
        "name" : "RESF Rocky Linux",
        "product" : {
          "name" : "RESF Rocky Linux",
          "product_id" : "T032255",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:resf:rocky_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "RESF"
    }, {
      "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" : "9",
          "product" : {
            "name" : "Red Hat Enterprise Linux 9",
            "product_id" : "T023632",
            "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"
    }, {
      "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-2023-1017",
    "product_status" : {
      "known_affected" : [ "T012979", "67646", "T005617", "T004914", "T032255", "T019554", "T002207", "T023632", "T020613", "T000126", "T020315", "T026557", "T026556", "T008880" ]
    },
    "release_date" : "2023-02-28T23:00:00.000+00:00",
    "title" : "CVE-2023-1017"
  }, {
    "cve" : "CVE-2023-1018",
    "product_status" : {
      "known_affected" : [ "T012979", "67646", "T005617", "T004914", "T032255", "T019554", "T002207", "T023632", "T020613", "T000126", "T020315", "T026556", "T008880" ]
    },
    "release_date" : "2023-02-28T23:00:00.000+00:00",
    "title" : "CVE-2023-1018"
  } ]
}