suse-su-2017:3239-1
Vulnerability from csaf_suse
Published
2017-12-08 07:15
Modified
2017-12-08 07:15
Summary
Security update for xen

Notes

Title of the patch
Security update for xen
Description of the patch
This update for xen fixes several issues. These security issues were fixed: - bsc#1068187: Failure to recognize errors in the Populate on Demand (PoD) code allowed for DoS (XSA-246) - bsc#1068191: Missing p2m error checking in PoD code allowed unprivileged guests to retain a writable mapping of freed memory leading to information leaks, privilege escalation or DoS (XSA-247). - CVE-2017-15289: The mode4and5 write functions allowed local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation (bsc#1063123) - CVE-2017-15597: A grant copy operation being done on a grant of a dying domain allowed a malicious guest administrator to corrupt hypervisor memory, allowing for DoS or potentially privilege escalation and information leaks (bsc#1061075). - CVE-2017-15595: x86 PV guest OS users were able to cause a DoS (unbounded recursion, stack consumption, and hypervisor crash) or possibly gain privileges via crafted page-table stacking (bsc#1061081). - CVE-2017-15592: x86 HVM guest OS users were able to cause a DoS (hypervisor crash) or possibly gain privileges because self-linear shadow mappings were mishandled for translated guests (bsc#1061086). - CVE-2017-13672: The VGA display emulator support allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors involving display update (bsc#1056336) This non-security issue was fixed: - bsc#1055047: Fixed --initrd-inject option in virt-install
Patchnames
SUSE-SLE-SERVER-12-2017-2019
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for xen",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for xen fixes several issues.\n\nThese security issues were fixed:\n\n- bsc#1068187: Failure to recognize errors in the Populate on Demand (PoD) code\n  allowed for DoS (XSA-246)\n- bsc#1068191: Missing p2m error checking in PoD code allowed unprivileged guests\n  to retain a writable mapping of freed memory leading to information leaks,\n  privilege escalation or DoS (XSA-247).\n- CVE-2017-15289: The mode4and5 write functions allowed local OS guest privileged\n  users to cause a denial of service (out-of-bounds write access and Qemu process\n  crash) via vectors related to dst calculation (bsc#1063123)\n- CVE-2017-15597: A grant copy operation being done on a grant of a dying domain\n  allowed a malicious guest administrator to corrupt hypervisor memory, allowing\n  for DoS or potentially privilege escalation and information leaks (bsc#1061075).\n- CVE-2017-15595: x86 PV guest OS users were able to cause a DoS (unbounded\n  recursion, stack consumption, and hypervisor crash) or possibly gain privileges\n  via crafted page-table stacking (bsc#1061081).\n- CVE-2017-15592: x86 HVM guest OS users were able to cause a DoS (hypervisor\n  crash) or possibly gain privileges because self-linear shadow mappings were\n  mishandled for translated guests (bsc#1061086).\n- CVE-2017-13672: The VGA display emulator support allowed local guest OS\n  privileged users to cause a denial of service (out-of-bounds read and QEMU\n  process crash) via vectors involving display update (bsc#1056336)\n\nThis non-security issue was fixed:\n\n- bsc#1055047: Fixed --initrd-inject option in virt-install\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-SLE-SERVER-12-2017-2019",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2017_3239-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2017:3239-1",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20173239-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2017:3239-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2017-December/003484.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1055047",
        "url": "https://bugzilla.suse.com/1055047"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1056336",
        "url": "https://bugzilla.suse.com/1056336"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1061075",
        "url": "https://bugzilla.suse.com/1061075"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1061081",
        "url": "https://bugzilla.suse.com/1061081"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1061086",
        "url": "https://bugzilla.suse.com/1061086"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1063123",
        "url": "https://bugzilla.suse.com/1063123"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1068187",
        "url": "https://bugzilla.suse.com/1068187"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1068191",
        "url": "https://bugzilla.suse.com/1068191"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2017-13672 page",
        "url": "https://www.suse.com/security/cve/CVE-2017-13672/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2017-15289 page",
        "url": "https://www.suse.com/security/cve/CVE-2017-15289/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2017-15592 page",
        "url": "https://www.suse.com/security/cve/CVE-2017-15592/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2017-15595 page",
        "url": "https://www.suse.com/security/cve/CVE-2017-15595/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2017-15597 page",
        "url": "https://www.suse.com/security/cve/CVE-2017-15597/"
      }
    ],
    "title": "Security update for xen",
    "tracking": {
      "current_release_date": "2017-12-08T07:15:42Z",
      "generator": {
        "date": "2017-12-08T07:15:42Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2017:3239-1",
      "initial_release_date": "2017-12-08T07:15:42Z",
      "revision_history": [
        {
          "date": "2017-12-08T07:15:42Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "xen-4.4.4_26-22.59.3.x86_64",
                "product": {
                  "name": "xen-4.4.4_26-22.59.3.x86_64",
                  "product_id": "xen-4.4.4_26-22.59.3.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "xen-doc-html-4.4.4_26-22.59.3.x86_64",
                "product": {
                  "name": "xen-doc-html-4.4.4_26-22.59.3.x86_64",
                  "product_id": "xen-doc-html-4.4.4_26-22.59.3.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
                "product": {
                  "name": "xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
                  "product_id": "xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "xen-libs-4.4.4_26-22.59.3.x86_64",
                "product": {
                  "name": "xen-libs-4.4.4_26-22.59.3.x86_64",
                  "product_id": "xen-libs-4.4.4_26-22.59.3.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
                "product": {
                  "name": "xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
                  "product_id": "xen-libs-32bit-4.4.4_26-22.59.3.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "xen-tools-4.4.4_26-22.59.3.x86_64",
                "product": {
                  "name": "xen-tools-4.4.4_26-22.59.3.x86_64",
                  "product_id": "xen-tools-4.4.4_26-22.59.3.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "xen-tools-domU-4.4.4_26-22.59.3.x86_64",
                "product": {
                  "name": "xen-tools-domU-4.4.4_26-22.59.3.x86_64",
                  "product_id": "xen-tools-domU-4.4.4_26-22.59.3.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server 12-LTSS",
                "product": {
                  "name": "SUSE Linux Enterprise Server 12-LTSS",
                  "product_id": "SUSE Linux Enterprise Server 12-LTSS",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles-ltss:12"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-4.4.4_26-22.59.3.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64"
        },
        "product_reference": "xen-4.4.4_26-22.59.3.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-doc-html-4.4.4_26-22.59.3.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64"
        },
        "product_reference": "xen-doc-html-4.4.4_26-22.59.3.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64"
        },
        "product_reference": "xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-libs-4.4.4_26-22.59.3.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64"
        },
        "product_reference": "xen-libs-4.4.4_26-22.59.3.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-libs-32bit-4.4.4_26-22.59.3.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64"
        },
        "product_reference": "xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-tools-4.4.4_26-22.59.3.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64"
        },
        "product_reference": "xen-tools-4.4.4_26-22.59.3.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-tools-domU-4.4.4_26-22.59.3.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
        },
        "product_reference": "xen-tools-domU-4.4.4_26-22.59.3.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-13672",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-13672"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "QEMU (aka Quick Emulator), when built with the VGA display emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors involving display update.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-13672",
          "url": "https://www.suse.com/security/cve/CVE-2017-13672"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1056334 for CVE-2017-13672",
          "url": "https://bugzilla.suse.com/1056334"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1056336 for CVE-2017-13672",
          "url": "https://bugzilla.suse.com/1056336"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1084604 for CVE-2017-13672",
          "url": "https://bugzilla.suse.com/1084604"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2017-12-08T07:15:42Z",
          "details": "low"
        }
      ],
      "title": "CVE-2017-13672"
    },
    {
      "cve": "CVE-2017-15289",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-15289"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-15289",
          "url": "https://www.suse.com/security/cve/CVE-2017-15289"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1063122 for CVE-2017-15289",
          "url": "https://bugzilla.suse.com/1063122"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1063123 for CVE-2017-15289",
          "url": "https://bugzilla.suse.com/1063123"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2017-15289",
          "url": "https://bugzilla.suse.com/1178658"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2017-12-08T07:15:42Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2017-15289"
    },
    {
      "cve": "CVE-2017-15592",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-15592"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Xen through 4.9.x allowing x86 HVM guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because self-linear shadow mappings are mishandled for translated guests.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-15592",
          "url": "https://www.suse.com/security/cve/CVE-2017-15592"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1061086 for CVE-2017-15592",
          "url": "https://bugzilla.suse.com/1061086"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2017-15592",
          "url": "https://bugzilla.suse.com/1178658"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2017-12-08T07:15:42Z",
          "details": "important"
        }
      ],
      "title": "CVE-2017-15592"
    },
    {
      "cve": "CVE-2017-15595",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-15595"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (unbounded recursion, stack consumption, and hypervisor crash) or possibly gain privileges via crafted page-table stacking.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-15595",
          "url": "https://www.suse.com/security/cve/CVE-2017-15595"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1061081 for CVE-2017-15595",
          "url": "https://bugzilla.suse.com/1061081"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2017-15595",
          "url": "https://bugzilla.suse.com/1178658"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2017-12-08T07:15:42Z",
          "details": "important"
        }
      ],
      "title": "CVE-2017-15595"
    },
    {
      "cve": "CVE-2017-15597",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-15597"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Xen through 4.9.x. Grant copying code made an implication that any grant pin would be accompanied by a suitable page reference. Other portions of code, however, did not match up with that assumption. When such a grant copy operation is being done on a grant of a dying domain, the assumption turns out wrong. A malicious guest administrator can cause hypervisor memory corruption, most likely resulting in host crash and a Denial of Service. Privilege escalation and information leaks cannot be ruled out.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-15597",
          "url": "https://www.suse.com/security/cve/CVE-2017-15597"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1061075 for CVE-2017-15597",
          "url": "https://bugzilla.suse.com/1061075"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server 12-LTSS:xen-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-doc-html-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-kmp-default-4.4.4_26_k3.12.61_52.101-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-32bit-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-libs-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-4.4.4_26-22.59.3.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:xen-tools-domU-4.4.4_26-22.59.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2017-12-08T07:15:42Z",
          "details": "important"
        }
      ],
      "title": "CVE-2017-15597"
    }
  ]
}


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 seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.