{ "containers": { "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2015-12-01T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "QEMU (aka Quick Emulator) built with the Rocker switch emulation support is vulnerable to an off-by-one error. It happens while processing transmit (tx) descriptors in 'tx_consume' routine, if a descriptor was to have more than allowed (ROCKER_TX_FRAGS_MAX=16) fragments. A privileged user inside guest could use this flaw to cause memory leakage on the host or crash the QEMU process instance resulting in DoS issue." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2017-06-30T16:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "[oss-security] 20151228 CVE request Qemu net: rocker: fix an incorrect array bounds check", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://www.openwall.com/lists/oss-security/2015/12/28/6" }, { "name": "[qemu-devel] 20151226 [PATCH v2] net: rocker: fix an incorrect array bounds check", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.gnu.org/archive/html/qemu-devel/2015-12/msg04629.html" }, { "name": "79706", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/79706" }, { "name": "[oss-security] 20151229 Re: CVE request Qemu net: rocker: fix an incorrect array bounds check", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://www.openwall.com/lists/oss-security/2015/12/29/1" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1286971" }, { "name": "GLSA-201602-01", "tags": [ "vendor-advisory", "x_refsource_GENTOO" ], "url": "https://security.gentoo.org/glsa/201602-01" } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T08:29:20.868Z" }, "title": "CVE Program Container", "references": [ { "name": "[oss-security] 20151228 CVE request Qemu net: rocker: fix an incorrect array bounds check", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2015/12/28/6" }, { "name": "[qemu-devel] 20151226 [PATCH v2] net: rocker: fix an incorrect array bounds check", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.gnu.org/archive/html/qemu-devel/2015-12/msg04629.html" }, { "name": "79706", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/79706" }, { "name": "[oss-security] 20151229 Re: CVE request Qemu net: rocker: fix an incorrect array bounds check", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2015/12/29/1" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1286971" }, { "name": "GLSA-201602-01", "tags": [ "vendor-advisory", "x_refsource_GENTOO", "x_transferred" ], "url": "https://security.gentoo.org/glsa/201602-01" } ] } ] }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2015-8701", "datePublished": "2016-12-29T22:00:00.000Z", "dateReserved": "2015-12-29T00:00:00.000Z", "dateUpdated": "2024-08-06T08:29:20.868Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }