Vulnerability-Lookup

SUSE-SU-2015:0923-1

Vulnerability from csaf_suse - Published: 2015-05-12 21:54 - Updated: 2015-05-12 21:54

Summary

Security update for xen

Severity

Important

Notes

Title of the patch: Security update for xen

Description of the patch: XEN was updated to fix two security issues and bugs. Security issues fixed: * CVE-2015-3340: Xen did not initialize certain fields, which allowed certain remote service domains to obtain sensitive information from memory via a (1) XEN_DOMCTL_gettscinfo or (2) XEN_SYSCTL_getdomaininfolist request. * CVE-2015-2751: Xen, when using toolstack disaggregation, allowed remote domains with partial management control to cause a denial of service (host lock) via unspecified domctl operations. * CVE-2015-2752: The XEN_DOMCTL_memory_mapping hypercall in Xen, when using a PCI passthrough device, was not preemptable, which allowed local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm). * CVE-2015-3456: Fixed a buffer overflow in the floppy drive emulation, which could be used to denial of service attacks or potential code execution against the host. Bugs fixed: - xentop: Fix memory leak on read failure

Patchnames: SUSE-SLE-DESKTOP-12-2015-206,SUSE-SLE-SDK-12-2015-206,SUSE-SLE-SERVER-12-2015-206

CVE-2015-2751

Vendor Fix To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

CVE-2015-2752

Vendor Fix To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

CVE-2015-3340

Vendor Fix To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

CVE-2015-3456

Vendor Fix To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

References

URL

Category

	https://www.suse.com/support/security/rating/	external
	https://ftp.suse.com/pub/projects/security/csaf/s…	self
	https://www.suse.com/support/update/announcement/…	self
	https://lists.suse.com/pipermail/sle-security-upd…	self
	https://bugzilla.suse.com/922705	self
	https://bugzilla.suse.com/922709	self
	https://bugzilla.suse.com/927967	self
	https://bugzilla.suse.com/929339	self
	https://www.suse.com/security/cve/CVE-2015-2751/	self
	https://www.suse.com/security/cve/CVE-2015-2752/	self
	https://www.suse.com/security/cve/CVE-2015-3340/	self
	https://www.suse.com/security/cve/CVE-2015-3456/	self
	https://www.suse.com/security/cve/CVE-2015-2751	external
	https://bugzilla.suse.com/922709	external
	https://bugzilla.suse.com/950367	external
	https://www.suse.com/security/cve/CVE-2015-2752	external
	https://bugzilla.suse.com/922705	external
	https://www.suse.com/security/cve/CVE-2015-3340	external
	https://bugzilla.suse.com/927967	external
	https://bugzilla.suse.com/929339	external
	https://www.suse.com/security/cve/CVE-2015-3456	external
	https://bugzilla.suse.com/929339	external
	https://bugzilla.suse.com/932770	external
	https://bugzilla.suse.com/935900	external

JSON

To clipboard

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          "text": "Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote domains with partial management control to cause a denial of service (host lock) via unspecified domctl operations.",
          "title": "CVE description"
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          "SUSE Linux Enterprise Server 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-doc-html-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Software Development Kit 12:xen-devel-4.4.2_04-18.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2015-2751",
          "url": "https://www.suse.com/security/cve/CVE-2015-2751"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 922709 for CVE-2015-2751",
          "url": "https://bugzilla.suse.com/922709"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 950367 for CVE-2015-2751",
          "url": "https://bugzilla.suse.com/950367"
        }
      ],
      "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 Desktop 12:xen-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Desktop 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
            "SUSE Linux Enterprise Desktop 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Desktop 12:xen-libs-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-doc-html-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-libs-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-tools-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-doc-html-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Software Development Kit 12:xen-devel-4.4.2_04-18.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2015-05-12T21:54:24Z",
          "details": "important"
        }
      ],
      "title": "CVE-2015-2751"
    },
    {
      "cve": "CVE-2015-2752",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2015-2752"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The XEN_DOMCTL_memory_mapping hypercall in Xen 3.2.x through 4.5.x, when using a PCI passthrough device, is not preemptible, which allows local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm).",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
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          "SUSE Linux Enterprise Desktop 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
          "SUSE Linux Enterprise Desktop 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
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          "SUSE Linux Enterprise Server 12:xen-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server 12:xen-doc-html-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
          "SUSE Linux Enterprise Server 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server 12:xen-libs-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server 12:xen-tools-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-doc-html-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Software Development Kit 12:xen-devel-4.4.2_04-18.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2015-2752",
          "url": "https://www.suse.com/security/cve/CVE-2015-2752"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 922705 for CVE-2015-2752",
          "url": "https://bugzilla.suse.com/922705"
        }
      ],
      "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 Desktop 12:xen-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Desktop 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
            "SUSE Linux Enterprise Desktop 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Desktop 12:xen-libs-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-doc-html-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-libs-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-tools-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-doc-html-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Software Development Kit 12:xen-devel-4.4.2_04-18.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2015-05-12T21:54:24Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2015-2752"
    },
    {
      "cve": "CVE-2015-3340",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2015-3340"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Xen 4.2.x through 4.5.x does not initialize certain fields, which allows certain remote service domains to obtain sensitive information from memory via a (1) XEN_DOMCTL_gettscinfo or (2) XEN_SYSCTL_getdomaininfolist request.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
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          "SUSE Linux Enterprise Desktop 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
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          "SUSE Linux Enterprise Server for SAP Applications 12:xen-doc-html-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-4.4.2_04-18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-4.4.2_04-18.1.x86_64",
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        {
          "category": "external",
          "summary": "CVE-2015-3340",
          "url": "https://www.suse.com/security/cve/CVE-2015-3340"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 927967 for CVE-2015-3340",
          "url": "https://bugzilla.suse.com/927967"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 929339 for CVE-2015-3340",
          "url": "https://bugzilla.suse.com/929339"
        }
      ],
      "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": [
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            "SUSE Linux Enterprise Desktop 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
            "SUSE Linux Enterprise Desktop 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Desktop 12:xen-libs-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-doc-html-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
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            "SUSE Linux Enterprise Server 12:xen-tools-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-4.4.2_04-18.1.x86_64",
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            "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2015-05-12T21:54:24Z",
          "details": "low"
        }
      ],
      "title": "CVE-2015-3340"
    },
    {
      "cve": "CVE-2015-3456",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2015-3456"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The Floppy Disk Controller (FDC) in QEMU, as used in Xen 4.5.x and earlier and KVM, allows local guest users to cause a denial of service (out-of-bounds write and guest crash) or possibly execute arbitrary code via the (1) FD_CMD_READ_ID, (2) FD_CMD_DRIVE_SPECIFICATION_COMMAND, or other unspecified commands, aka VENOM.",
          "title": "CVE description"
        }
      ],
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          "SUSE Linux Enterprise Desktop 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
          "SUSE Linux Enterprise Desktop 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
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          "SUSE Linux Enterprise Server 12:xen-doc-html-4.4.2_04-18.1.x86_64",
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          "SUSE Linux Enterprise Server for SAP Applications 12:xen-doc-html-4.4.2_04-18.1.x86_64",
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          "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-4.4.2_04-18.1.x86_64",
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      "references": [
        {
          "category": "external",
          "summary": "CVE-2015-3456",
          "url": "https://www.suse.com/security/cve/CVE-2015-3456"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 929339 for CVE-2015-3456",
          "url": "https://bugzilla.suse.com/929339"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 932770 for CVE-2015-3456",
          "url": "https://bugzilla.suse.com/932770"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 935900 for CVE-2015-3456",
          "url": "https://bugzilla.suse.com/935900"
        }
      ],
      "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 Desktop 12:xen-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Desktop 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
            "SUSE Linux Enterprise Desktop 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Desktop 12:xen-libs-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-doc-html-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-libs-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-tools-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-doc-html-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-kmp-default-4.4.2_04_k3.12.39_47-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-32bit-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-libs-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:xen-tools-domU-4.4.2_04-18.1.x86_64",
            "SUSE Linux Enterprise Software Development Kit 12:xen-devel-4.4.2_04-18.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2015-05-12T21:54:24Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2015-3456"
    }
  ]
}

CVE-2015-3456 (GCVE-0-2015-3456)

Vulnerability from cvelistv5 – Published: 2015-05-13 18:00 – Updated: 2024-08-06 05:47

Summary

The Floppy Disk Controller (FDC) in QEMU, as used in Xen 4.5.x and earlier and KVM, allows local guest users to cause a denial of service (out-of-bounds write and guest crash) or possibly execute arbitrary code via the (1) FD_CMD_READ_ID, (2) FD_CMD_DRIVE_SPECIFICATION_COMMAND, or other unspecified commands, aka VENOM.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.exploit-db.com/exploits/37053/	exploitx_refsource_EXPLOIT-DB
	http://www.securitytracker.com/id/1032306	vdb-entryx_refsource_SECTRACK
	http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	https://kb.juniper.net/JSA10783	x_refsource_CONFIRM
	http://www.debian.org/security/2015/dsa-3259	vendor-advisoryx_refsource_DEBIAN
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	https://security.gentoo.org/glsa/201612-27	vendor-advisoryx_refsource_GENTOO
	http://rhn.redhat.com/errata/RHSA-2015-0999.html	vendor-advisoryx_refsource_REDHAT
	https://kc.mcafee.com/corporate/index?page=conten…	x_refsource_CONFIRM
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	https://www.arista.com/en/support/advisories-noti…	x_refsource_MISC

Date Public ?

2015-05-13 00:00

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CVE-2015-3340 (GCVE-0-2015-3340)

Vulnerability from cvelistv5 – Published: 2015-04-28 14:00 – Updated: 2024-08-06 05:47

Summary

Xen 4.2.x through 4.5.x does not initialize certain fields, which allows certain remote service domains to obtain sensitive information from memory via a (1) XEN_DOMCTL_gettscinfo or (2) XEN_SYSCTL_getdomaininfolist request.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://xenbits.xen.org/xsa/advisory-132.html	x_refsource_CONFIRM
	http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	http://www.securityfocus.com/bid/74248	vdb-entryx_refsource_BID
	http://www.securitytracker.com/id/1032158	vdb-entryx_refsource_SECTRACK
	http://www.debian.org/security/2015/dsa-3414	vendor-advisoryx_refsource_DEBIAN
	http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	https://security.gentoo.org/glsa/201604-03	vendor-advisoryx_refsource_GENTOO
	http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Date Public ?

2015-04-20 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2015-2751 (GCVE-0-2015-2751)

Vulnerability from cvelistv5 – Published: 2015-04-01 14:00 – Updated: 2024-08-06 05:24

Summary

Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote domains with partial management control to cause a denial of service (host lock) via unspecified domctl operations.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://security.gentoo.org/glsa/201504-04	vendor-advisoryx_refsource_GENTOO
	http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	http://www.securitytracker.com/id/1031997	vdb-entryx_refsource_SECTRACK
	http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
	http://www.securityfocus.com/bid/73443	vdb-entryx_refsource_BID
	http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
	http://xenbits.xen.org/xsa/advisory-127.html	x_refsource_CONFIRM

Date Public ?

2015-03-31 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2015-2752 (GCVE-0-2015-2752)

Vulnerability from cvelistv5 – Published: 2015-04-01 14:00 – Updated: 2024-08-06 05:24

Summary

The XEN_DOMCTL_memory_mapping hypercall in Xen 3.2.x through 4.5.x, when using a PCI passthrough device, is not preemptible, which allows local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm).

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securitytracker.com/id/1031994	vdb-entryx_refsource_SECTRACK
	https://security.gentoo.org/glsa/201504-04	vendor-advisoryx_refsource_GENTOO
	http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	http://www.securityfocus.com/bid/73448	vdb-entryx_refsource_BID
	http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
	http://xenbits.xen.org/xsa/advisory-125.html	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA

Date Public ?

2015-03-31 00:00

Show details on NVD website

JSON

To clipboard

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Tags

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

SUSE-SU-2015:0923-1

CVE-2015-3456 (GCVE-0-2015-3456)

CVE-2015-3340 (GCVE-0-2015-3340)

CVE-2015-2751 (GCVE-0-2015-2751)

CVE-2015-2752 (GCVE-0-2015-2752)

Tags

Sightings

Nomenclature