WID-SEC-W-2023-1320

Vulnerability from csaf_certbund - Published: 2015-11-30 23:00 - Updated: 2023-05-30 22:00
Summary
Xen: Schwachstelle ermöglicht Privilegieneskalation
Severity
Mittel
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: Xen ist ein Virtueller-Maschinen-Monitor (VMM), die Hardware (x86, IA-64, PowerPC) für die darauf laufenden Systeme (Domains) paravirtualisiert.
Angriff: Ein lokaler Angreifer kann eine Schwachstelle in Xen ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme: - Linux
CVE-2015-7504
Affected products
Product Identifier Version Remediation
Open Source Xen 4.6.x
Open Source / Xen
 cpe:/o:xen:xen:4.6.x —
Open Source Xen 4.4.x
Open Source / Xen
 cpe:/o:xen:xen:4.4.x —
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux Enterprise Desktop
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Open Source Xen 4.5.x
Open Source / Xen
 cpe:/o:xen:xen:4.5.x —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Open Source Xen 4.3.x
Open Source / Xen
 cpe:/o:xen:xen:4.3 —
Open Source QEMU 2.5
Open Source
 cpe:/a:qemu:qemu:2.5 —
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
References
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": "Xen ist ein Virtueller-Maschinen-Monitor (VMM), die Hardware (x86, IA-64, PowerPC) f\u00fcr die darauf laufenden Systeme (Domains) paravirtualisiert.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Xen ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "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-2023-1320 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2015/wid-sec-w-2023-1320.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1320 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1320"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2023-03B316A546 vom 2023-05-31",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2023-03b316a546"
      },
      {
        "category": "external",
        "summary": "Xen Security Advisory XSA-162 vom 2015-11-30",
        "url": "http://xenbits.xen.org/xsa/advisory-162.html"
      },
      {
        "category": "external",
        "summary": "Eintrag in der OSS Mailing List vom 2015-11-30",
        "url": "http://seclists.org/oss-sec/2015/q4/402"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-2828-1 vom 2015-12-03",
        "url": "http://www.ubuntu.com/usn/usn-2828-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2015:2326-1 vom 2015-12-21",
        "url": "https://www.suse.com/support/update/announcement/2015/suse-su-20152326-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2015:2324-1 vom 2015-12-21",
        "url": "https://www.suse.com/support/update/announcement/2015/suse-su-20152324-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2015:2328-1 vom 2015-12-21",
        "url": "https://www.suse.com/support/update/announcement/2015/suse-su-20152328-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2015:2338-1 vom 2015-12-22",
        "url": "https://www.suse.com/support/update/announcement/2015/suse-su-20152338-1.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2015:2694-1 vom 2015-12-22",
        "url": "http://rhn.redhat.com/errata/RHSA-2015-2694.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2015:2696 vom 2015-12-23",
        "url": "https://rhn.redhat.com/errata/RHSA-2015-2696.html"
      },
      {
        "category": "external",
        "summary": "CESA-2015:2694 Important CentOS 6 qemu-kvmSecurity Update",
        "url": "http://permalink.gmane.org/gmane.linux.centos.announce/9577"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2015:2695-01 vom 2015-12-22",
        "url": "https://rhn.redhat.com/errata/RHSA-2015-2695.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2015:2306-1 vom 2015-12-24",
        "url": "https://www.suse.com/support/update/announcement/2015/suse-su-20152306-1.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-3470 vom 2016-02-09",
        "url": "https://www.debian.org/security/2016/dsa-3470"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-3471 vom 2016-02-09",
        "url": "https://www.debian.org/security/2016/dsa-3471"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-3469 vom 2016-02-09",
        "url": "https://www.debian.org/security/2016/dsa-3469"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2016:0658-1 vom 2016-03-06",
        "url": "https://www.suse.com/support/update/announcement/2016/suse-su-20160658-1.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Xen: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2023-05-30T22:00:00.000+00:00",
      "generator": {
        "date": "2026-07-16T16:47:03.067+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2023-1320",
      "initial_release_date": "2015-11-30T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2015-11-30T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2015-11-30T23:00:00.000+00:00",
          "number": "2",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2015-12-03T23:00:00.000+00:00",
          "number": "3",
          "summary": "New remediations available"
        },
        {
          "date": "2015-12-03T23:00:00.000+00:00",
          "number": "4",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2015-12-21T23:00:00.000+00:00",
          "number": "5",
          "summary": "New remediations available"
        },
        {
          "date": "2015-12-21T23:00:00.000+00:00",
          "number": "6",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2015-12-22T23:00:00.000+00:00",
          "number": "7",
          "summary": "New remediations available"
        },
        {
          "date": "2015-12-22T23:00:00.000+00:00",
          "number": "8",
          "summary": "New remediations available"
        },
        {
          "date": "2015-12-22T23:00:00.000+00:00",
          "number": "9",
          "summary": "New remediations available"
        },
        {
          "date": "2015-12-22T23:00:00.000+00:00",
          "number": "10",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2015-12-27T23:00:00.000+00:00",
          "number": "11",
          "summary": "New remediations available"
        },
        {
          "date": "2016-02-08T23:00:00.000+00:00",
          "number": "12",
          "summary": "New remediations available"
        },
        {
          "date": "2016-02-08T23:00:00.000+00:00",
          "number": "13",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2016-03-06T23:00:00.000+00:00",
          "number": "14",
          "summary": "New remediations available"
        },
        {
          "date": "2023-05-30T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Fedora aufgenommen"
        }
      ],
      "status": "final",
      "version": "15"
    }
  },
  "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": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source QEMU 2.5",
            "product": {
              "name": "Open Source QEMU 2.5",
              "product_id": "T006536",
              "product_identification_helper": {
                "cpe": "cpe:/a:qemu:qemu:2.5"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source Xen 4.3.x",
                "product": {
                  "name": "Open Source Xen 4.3.x",
                  "product_id": "T002304",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:xen:xen:4.3"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Xen 4.4.x",
                "product": {
                  "name": "Open Source Xen 4.4.x",
                  "product_id": "T005587",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:xen:xen:4.4.x"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Xen 4.5.x",
                "product": {
                  "name": "Open Source Xen 4.5.x",
                  "product_id": "T005588",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:xen:xen:4.5.x"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Xen 4.6.x",
                "product": {
                  "name": "Open Source Xen 4.6.x",
                  "product_id": "T006311",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:xen:xen:4.6.x"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Xen"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux Enterprise Desktop",
            "product": {
              "name": "SUSE Linux Enterprise Desktop",
              "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-2015-7504",
      "product_status": {
        "known_affected": [
          "T006311",
          "T005587",
          "2951",
          "T002207",
          "67646",
          "T005588",
          "T000126",
          "T002304",
          "T006536",
          "74185"
        ]
      },
      "release_date": "2015-11-30T23:00:00.000+00:00",
      "title": "CVE-2015-7504"
    }
  ]
}



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