suse-su-2019:14201-1
Vulnerability from csaf_suse
Published
2019-10-25 12:28
Modified
2019-10-25 12:28
Summary
Security update for xen

Notes

Title of the patch
Security update for xen
Description of the patch
This update for xen fixes the following issues: - CVE-2019-15890: Fixed a use-after-free in SLiRP networking implementation of QEMU emulator which could have led to Denial of Service (bsc#1149813). - CVE-2019-12068: Fixed an issue in lsi which could lead to an infinite loop and denial of service (bsc#1146874). - CVE-2019-14378: Fixed a heap buffer overflow in SLiRp networking implementation of QEMU emulator which could have led to execution of arbitrary code with privileges of the QEMU process (bsc#1143797). - CVE-2019-12067: Fixed a null pointer dereference which could have led to denial of service (bsc#1145652). - CVE-2019-12155: Fixed a null pointer dereference in QXL VGA card emulator of QEMU which could have led to denial of service (bsc#1135905). - CVE-2018-20815: Fixed a heap buffer overflow while loading device tree blob (bsc#1130680). - CVE-2017-10806: Fixed a stack buffer overflow in debug logging (bsc#1047675).
Patchnames
sleposp3-xen-14201
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 

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        "text": "This update for xen fixes the following issues:\n\n- CVE-2019-15890: Fixed a use-after-free in SLiRP networking implementation of QEMU emulator\n  which could have led to Denial of Service (bsc#1149813).\n- CVE-2019-12068: Fixed an issue in lsi which could lead to an infinite loop and denial of \n  service (bsc#1146874).\n- CVE-2019-14378: Fixed a heap buffer overflow in SLiRp networking implementation of QEMU \n  emulator which could have led to execution of  arbitrary code with privileges of the \n  QEMU process (bsc#1143797).\n- CVE-2019-12067: Fixed a null pointer dereference which could have led to denial of service (bsc#1145652).\n- CVE-2019-12155: Fixed a null pointer dereference in QXL VGA card emulator of QEMU which\n  could have led to denial of service (bsc#1135905).\n- CVE-2018-20815: Fixed a heap buffer overflow while loading device tree blob (bsc#1130680).\n- CVE-2017-10806: Fixed a stack buffer overflow in debug logging (bsc#1047675).\n  ",
        "title": "Description of the patch"
      },
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        "title": "Patchnames"
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        "url": "https://bugzilla.suse.com/1135905"
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        "url": "https://bugzilla.suse.com/1145652"
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        "url": "https://bugzilla.suse.com/1146874"
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        "summary": "SUSE CVE CVE-2019-17340 page",
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      },
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      },
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        "summary": "SUSE CVE CVE-2019-17344 page",
        "url": "https://www.suse.com/security/cve/CVE-2019-17344/"
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    ],
    "title": "Security update for xen",
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  "vulnerabilities": [
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          "text": "https://www.suse.com/security/cve/CVE-2017-10806"
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      ],
      "notes": [
        {
          "category": "general",
          "text": "Stack-based buffer overflow in hw/usb/redirect.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (QEMU process crash) via vectors related to logging debug messages.",
          "title": "CVE description"
        }
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          "product_ids": [
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      ],
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        {
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          "text": "In QEMU 3.1.0, load_device_tree in device_tree.c calls the deprecated load_image function, which has a buffer overflow risk.",
          "title": "CVE description"
        }
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          "url": "https://bugzilla.suse.com/1138043"
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          "summary": "SUSE Bug 1178658 for CVE-2018-20815",
          "url": "https://bugzilla.suse.com/1178658"
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          ]
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          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-12067"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The ahci_commit_buf function in ide/ahci.c in QEMU allows attackers to cause a denial of service (NULL dereference) when the command header \u0027ad-\u003ecur_cmd\u0027 is null.",
          "title": "CVE description"
        }
      ],
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      },
      "references": [
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          "category": "external",
          "summary": "CVE-2019-12067",
          "url": "https://www.suse.com/security/cve/CVE-2019-12067"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1145642 for CVE-2019-12067",
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      "remediations": [
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          "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 Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-10-25T12:28:21Z",
          "details": "low"
        }
      ],
      "title": "CVE-2019-12067"
    },
    {
      "cve": "CVE-2019-12068",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-12068"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In QEMU 1:4.1-1, 1:2.1+dfsg-12+deb8u6, 1:2.8+dfsg-6+deb9u8, 1:3.1+dfsg-8~deb10u1, 1:3.1+dfsg-8+deb10u2, and 1:2.1+dfsg-12+deb8u12 (fixed), when executing script in lsi_execute_script(), the LSI scsi adapter emulator advances \u0027s-\u003edsp\u0027 index to read next opcode. This can lead to an infinite loop if the next opcode is empty. Move the existing loop exit after 10k iterations so that it covers no-op opcodes as well.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-12068",
          "url": "https://www.suse.com/security/cve/CVE-2019-12068"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1146873 for CVE-2019-12068",
          "url": "https://bugzilla.suse.com/1146873"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1146874 for CVE-2019-12068",
          "url": "https://bugzilla.suse.com/1146874"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2019-12068",
          "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 Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-10-25T12:28:21Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2019-12068"
    },
    {
      "cve": "CVE-2019-12155",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-12155"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "interface_release_resource in hw/display/qxl.c in QEMU 3.1.x through 4.0.0 has a NULL pointer dereference.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-12155",
          "url": "https://www.suse.com/security/cve/CVE-2019-12155"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1135902 for CVE-2019-12155",
          "url": "https://bugzilla.suse.com/1135902"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1135905 for CVE-2019-12155",
          "url": "https://bugzilla.suse.com/1135905"
        }
      ],
      "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 Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.8,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-10-25T12:28:21Z",
          "details": "low"
        }
      ],
      "title": "CVE-2019-12155"
    },
    {
      "cve": "CVE-2019-14378",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-14378"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "ip_reass in ip_input.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it mishandles a case involving the first fragment.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-14378",
          "url": "https://www.suse.com/security/cve/CVE-2019-14378"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1143794 for CVE-2019-14378",
          "url": "https://bugzilla.suse.com/1143794"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1143797 for CVE-2019-14378",
          "url": "https://bugzilla.suse.com/1143797"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2019-14378",
          "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 Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-10-25T12:28:21Z",
          "details": "important"
        }
      ],
      "title": "CVE-2019-14378"
    },
    {
      "cve": "CVE-2019-15890",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-15890"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "libslirp 4.0.0, as used in QEMU 4.1.0, has a use-after-free in ip_reass in ip_input.c.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-15890",
          "url": "https://www.suse.com/security/cve/CVE-2019-15890"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1149811 for CVE-2019-15890",
          "url": "https://bugzilla.suse.com/1149811"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1149813 for CVE-2019-15890",
          "url": "https://bugzilla.suse.com/1149813"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2019-15890",
          "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 Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-10-25T12:28:21Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2019-15890"
    },
    {
      "cve": "CVE-2019-17340",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-17340"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Xen through 4.11.x allowing x86 guest OS users to cause a denial of service or gain privileges because grant-table transfer requests are mishandled.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-17340",
          "url": "https://www.suse.com/security/cve/CVE-2019-17340"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1126140 for CVE-2019-17340",
          "url": "https://bugzilla.suse.com/1126140"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2019-17340",
          "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 Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-10-25T12:28:21Z",
          "details": "important"
        }
      ],
      "title": "CVE-2019-17340"
    },
    {
      "cve": "CVE-2019-17341",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-17341"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging a page-writability race condition during addition of a passed-through PCI device.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-17341",
          "url": "https://www.suse.com/security/cve/CVE-2019-17341"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1126141 for CVE-2019-17341",
          "url": "https://bugzilla.suse.com/1126141"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2019-17341",
          "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 Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-tools-domU-4.2.5_21-45.33.1.i586"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-10-25T12:28:21Z",
          "details": "important"
        }
      ],
      "title": "CVE-2019-17341"
    },
    {
      "cve": "CVE-2019-17342",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-17342"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging a race condition that arose when XENMEM_exchange was introduced.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-17342",
          "url": "https://www.suse.com/security/cve/CVE-2019-17342"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1126192 for CVE-2019-17342",
          "url": "https://bugzilla.suse.com/1126192"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2019-17342",
          "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 Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
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        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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      ],
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          "category": "impact",
          "date": "2019-10-25T12:28:21Z",
          "details": "important"
        }
      ],
      "title": "CVE-2019-17342"
    },
    {
      "cve": "CVE-2019-17343",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-17343"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging incorrect use of the HVM physmap concept for PV domains.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
          "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
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      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-17343",
          "url": "https://www.suse.com/security/cve/CVE-2019-17343"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1126195 for CVE-2019-17343",
          "url": "https://bugzilla.suse.com/1126195"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2019-17343",
          "url": "https://bugzilla.suse.com/1178658"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
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            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
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        }
      ],
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        {
          "cvss_v3": {
            "baseScore": 6.8,
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            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          },
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      ],
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    },
    {
      "cve": "CVE-2019-17344",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-17344"
        }
      ],
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        {
          "category": "general",
          "text": "An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service by leveraging a long-running operation that exists to support restartability of PTE updates.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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      },
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        {
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          "summary": "CVE-2019-17344",
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        },
        {
          "category": "external",
          "summary": "SUSE Bug 1126196 for CVE-2019-17344",
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        },
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          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2019-17344",
          "url": "https://bugzilla.suse.com/1178658"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
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            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1.i586",
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            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
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          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.1,
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            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          },
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            "SUSE Linux Enterprise Point of Sale 11 SP3:xen-libs-4.2.5_21-45.33.1.i586",
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        {
          "category": "impact",
          "date": "2019-10-25T12:28:21Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2019-17344"
    }
  ]
}


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