cve-2011-1750
Vulnerability from cvelistv5
Published
2012-06-21 15:00
Modified
2024-08-06 22:37
Severity ?
EPSS score ?
Summary
Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned.
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-06T22:37:25.770Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "DSA-2230", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2011/dsa-2230" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d" }, { "name": "RHSA-2011:0534", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "http://rhn.redhat.com/errata/RHSA-2011-0534.html" }, { "name": "[Qemu-devel] 20110330 virtio-blk.c handling of i/o which is not a 512 multiple", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html" }, { "name": "44393", "tags": [ "third-party-advisory", "x_refsource_SECUNIA", "x_transferred" ], "url": "http://secunia.com/advisories/44393" }, { "name": "44658", "tags": [ "third-party-advisory", "x_refsource_SECUNIA", "x_transferred" ], "url": "http://secunia.com/advisories/44658" }, { "name": "SUSE-SU-2011:0533", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "https://hermes.opensuse.org/messages/8572547" }, { "name": "kvm-virtioblk-priv-escalation(67062)", "tags": [ "vdb-entry", "x_refsource_XF", "x_transferred" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67062" }, { "name": "44660", "tags": [ "third-party-advisory", "x_refsource_SECUNIA", "x_transferred" ], "url": "http://secunia.com/advisories/44660" }, { "name": "[Qemu-devel] 20110330 Re: virtio-blk.c handling of i/o which is not a 512 multiple", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03019.html" }, { "name": "73756", "tags": [ "vdb-entry", "x_refsource_OSVDB", "x_transferred" ], "url": "http://www.osvdb.org/73756" }, { "name": "USN-1145-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://www.ubuntu.com/usn/USN-1145-1/" }, { "name": "44900", "tags": [ "third-party-advisory", "x_refsource_SECUNIA", "x_transferred" ], "url": "http://secunia.com/advisories/44900" }, { "name": "openSUSE-SU-2011:0510", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html" }, { "name": "44132", "tags": [ "third-party-advisory", "x_refsource_SECUNIA", "x_transferred" ], "url": "http://secunia.com/advisories/44132" }, { "name": "FEDORA-2012-8604", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2011-03-30T00:00:00", "descriptions": [ { "lang": "en", "value": "Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2017-08-16T14:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "DSA-2230", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2011/dsa-2230" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d" }, { "name": "RHSA-2011:0534", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "http://rhn.redhat.com/errata/RHSA-2011-0534.html" }, { "name": "[Qemu-devel] 20110330 virtio-blk.c handling of i/o which is not a 512 multiple", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html" }, { "name": "44393", "tags": [ "third-party-advisory", "x_refsource_SECUNIA" ], "url": "http://secunia.com/advisories/44393" }, { "name": "44658", "tags": [ "third-party-advisory", "x_refsource_SECUNIA" ], "url": "http://secunia.com/advisories/44658" }, { "name": "SUSE-SU-2011:0533", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "https://hermes.opensuse.org/messages/8572547" }, { "name": "kvm-virtioblk-priv-escalation(67062)", "tags": [ "vdb-entry", "x_refsource_XF" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67062" }, { "name": "44660", "tags": [ "third-party-advisory", "x_refsource_SECUNIA" ], "url": "http://secunia.com/advisories/44660" }, { "name": "[Qemu-devel] 20110330 Re: virtio-blk.c handling of i/o which is not a 512 multiple", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03019.html" }, { "name": "73756", "tags": [ "vdb-entry", "x_refsource_OSVDB" ], "url": "http://www.osvdb.org/73756" }, { "name": "USN-1145-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://www.ubuntu.com/usn/USN-1145-1/" }, { "name": "44900", "tags": [ "third-party-advisory", "x_refsource_SECUNIA" ], "url": "http://secunia.com/advisories/44900" }, { "name": "openSUSE-SU-2011:0510", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html" }, { "name": "44132", "tags": [ "third-party-advisory", "x_refsource_SECUNIA" ], "url": "http://secunia.com/advisories/44132" }, { "name": "FEDORA-2012-8604", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html" } ] } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2011-1750", "datePublished": "2012-06-21T15:00:00", "dateReserved": "2011-04-19T00:00:00", "dateUpdated": "2024-08-06T22:37:25.770Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2011-1750\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2012-06-21T15:55:08.880\",\"lastModified\":\"2023-02-13T04:30:48.463\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned.\"},{\"lang\":\"es\",\"value\":\"M\u00faltiples desbordamientos de bufer basado en memoria din\u00e1mica en el controlador virtio-BLK (hw/virtio-blk.c) en qemu-kvm v0.14.0 permiten causar una denegaci\u00f3n de servicio y posiblemente obtener privilegios a los usuarios locales invitados a trav\u00e9s de (1) una petici\u00f3n de escritura a la funci\u00f3n virtio_blk_handle_write o (2) una solicitud de lectura a la funci\u00f3n virtio_blk_handle_read que no est\u00e1 correctamente alineada.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:M/Au:S/C:C/I:C/A:C\",\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":7.4},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":4.4,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:0.14.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"77768E6F-408A-48A7-9F67-B8E1760DBA11\"}]}]}],\"references\":[{\"url\":\"http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03019.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2011-0534.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/44132\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/44393\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/44658\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/44660\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/44900\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.osvdb.org/73756\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/67062\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://hermes.opensuse.org/messages/8572547\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://www.debian.org/security/2011/dsa-2230\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://www.ubuntu.com/usn/USN-1145-1/\",\"source\":\"secalert@redhat.com\"}]}}" } }
Loading...
Loading...
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.