wid-sec-w-2022-0390
Vulnerability from csaf_certbund
Published
2021-11-09 23:00
Modified
2024-02-18 23:00
Summary
Intel Prozessor: Schwachstelle ermöglicht Privilegieneskalation

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
Der Prozessor ist das zentrale Rechenwerk eines Computers.
Angriff
Ein physischer Angreifer kann eine Schwachstelle in Intel Atom-, Celeron- und Pentium-Prozessoren ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme
- BIOS/Firmware


To clipboard 

{
  "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 Prozessor ist das zentrale Rechenwerk eines Computers.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein physischer Angreifer kann eine Schwachstelle in Intel Atom-, Celeron- und Pentium-Prozessoren ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- BIOS/Firmware",
        "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-2022-0390 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-0390.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0390 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0390"
      },
      {
        "category": "external",
        "summary": "Intel Security Advisory vom 2021-11-09",
        "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00528.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0502-1 vom 2022-02-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010264.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0541-1 vom 2022-02-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010285.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0576-1 vom 2022-02-25",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010309.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0575-1 vom 2022-02-25",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010308.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0574-1 vom 2022-02-25",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010310.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1762 vom 2022-03-09",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1762.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5486-1 vom 2022-06-20",
        "url": "https://ubuntu.com/security/notices/USN-5486-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5535-1 vom 2022-07-28",
        "url": "https://ubuntu.com/security/notices/USN-5535-1"
      },
      {
        "category": "external",
        "summary": "HP Security Bulletin HPSBHF03756 vom 2022-12-15",
        "url": "https://support.hp.com/de-de/document/ish_5061797-5036964-16/HPSBHF03756"
      },
      {
        "category": "external",
        "summary": "HPE Securi+y Bulletin",
        "url": "https://support.hpe.com/hpesc/public/docDisplay?docId=emr_na-hpesbst04494en_us"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202402-22 vom 2024-02-19",
        "url": "https://security.gentoo.org/glsa/202402-22"
      }
    ],
    "source_lang": "en-US",
    "title": "Intel Prozessor: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2024-02-18T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-19T09:06:57.583+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-0390",
      "initial_release_date": "2021-11-09T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2021-11-09T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-02-20T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-02-21T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-02-27T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-03-08T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-06-19T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-07-28T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-12-14T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von HP aufgenommen"
        },
        {
          "date": "2023-08-13T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von HP aufgenommen"
        },
        {
          "date": "2024-02-18T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Gentoo aufgenommen"
        }
      ],
      "status": "final",
      "version": "10"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Broadcom Brocade Switch",
            "product": {
              "name": "Broadcom Brocade Switch",
              "product_id": "T015844",
              "product_identification_helper": {
                "cpe": "cpe:/h:brocade:switch:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Broadcom"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Gentoo Linux",
            "product": {
              "name": "Gentoo Linux",
              "product_id": "T012167",
              "product_identification_helper": {
                "cpe": "cpe:/o:gentoo:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Gentoo"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "HP BIOS",
            "product": {
              "name": "HP BIOS",
              "product_id": "T007117",
              "product_identification_helper": {
                "cpe": "cpe:/h:hp:bios:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "HP"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "HPE Switch",
            "product": {
              "name": "HPE Switch",
              "product_id": "T005119",
              "product_identification_helper": {
                "cpe": "cpe:/h:hp:switch:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "HPE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Intel Prozessor",
            "product": {
              "name": "Intel Prozessor",
              "product_id": "T011586",
              "product_identification_helper": {
                "cpe": "cpe:/h:intel:intel_prozessor:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Intel"
      },
      {
        "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-2021-0146",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Intel Atom-, Celeron- und Pentium-Prozessoren. Ein physischer Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T000126",
          "T007117",
          "T015844",
          "T005119",
          "T011586",
          "398363",
          "T012167"
        ]
      },
      "release_date": "2021-11-09T23:00:00Z",
      "title": "CVE-2021-0146"
    }
  ]
}


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