WID-SEC-W-2023-0529

Vulnerability from csaf_certbund - Published: 2023-02-28 23:00 - Updated: 2025-12-02 23:00
Summary
TPM 2.0 Referenzimplementierung: Mehrere Schwachstellen

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
Die libtpms-Bibliothek ermöglicht die Software-Emulation eines Trusted Platform Module (TPM 1.2 und TPM 2.0).
Angriff
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.
Betroffene Betriebssysteme
- BIOS/Firmware - Linux - Windows
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": "Die libtpms-Bibliothek erm\u00f6glicht 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 auszuf\u00fchren, einen Denial of Service Zustand herbeizuf\u00fchren 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 f\u00fcr 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 f\u00fcr 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": "\u003c0.9.6",
                "product": {
                  "name": "Open Source libtpms \u003c0.9.6",
                  "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"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.