FKIE_CVE-2013-7336

Vulnerability from fkie_nvd - Published: 2014-05-07 10:55 - Updated: 2025-04-12 10:46
Severity ?
Summary
The qemuMigrationWaitForSpice function in qemu/qemu_migration.c in libvirt before 1.1.3 does not properly enter a monitor when performing seamless SPICE migration, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) by causing domblkstat to be called at the same time as the qemuMonitorGetSpiceMigrationStatus function.
References
cve@mitre.orghttp://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=484cc321
cve@mitre.orghttp://libvirt.org/news.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2014-05/msg00004.html
cve@mitre.orghttp://secunia.com/advisories/60895
cve@mitre.orghttp://security.gentoo.org/glsa/glsa-201412-04.xml
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2014/03/18/1
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2014/03/18/3Patch
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1077620
af854a3a-2127-422b-91ae-364da2661108http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=484cc321
af854a3a-2127-422b-91ae-364da2661108http://libvirt.org/news.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2014-05/msg00004.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/60895
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-201412-04.xml
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/03/18/1
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/03/18/3Patch
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1077620
Impacted products
Vendor Product Version
redhat libvirt *
redhat libvirt 1.0.0
redhat libvirt 1.0.1
redhat libvirt 1.0.2
redhat libvirt 1.0.3
redhat libvirt 1.0.4
redhat libvirt 1.0.5
redhat libvirt 1.0.5.1
redhat libvirt 1.0.5.2
redhat libvirt 1.0.5.3
redhat libvirt 1.0.5.4
redhat libvirt 1.0.5.5
redhat libvirt 1.0.5.6
redhat libvirt 1.0.6
redhat libvirt 1.1.0
redhat libvirt 1.1.1
opensuse opensuse 13.1
To clipboard 

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      "value": "The qemuMigrationWaitForSpice function in qemu/qemu_migration.c in libvirt before 1.1.3 does not properly enter a monitor when performing seamless SPICE migration, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) by causing domblkstat to be called at the same time as the qemuMonitorGetSpiceMigrationStatus function."
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      "value": "La funci\u00f3n qemuMigrationWaitForSpice en qemu/qemu_migration.c en libvirt anterior a 1.1.3 no entra debidamente en un monitor cuando realiza migraci\u00f3n SPICE ininterrumpida, lo que permite a usuarios locales causar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda de libvirtd) al provocar que domblkstat sea llamado en el mismo momento que la funci\u00f3n qemuMonitorGetSpiceMigrationStatus."
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  "evaluatorComment": "\u003ca href=\"http://cwe.mitre.org/data/definitions/476.html\"\u003eCWE-476: NULL Pointer Dereference\u003c/a\u003e",
  "id": "CVE-2013-7336",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
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        "baseSeverity": "LOW",
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          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 1.9,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
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        "exploitabilityScore": 3.4,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  "published": "2014-05-07T10:55:03.930",
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