{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2016-09-22T00:00:00.000Z","descriptions":[{"lang":"en","value":"The imx_fec_do_tx function in hw/net/imx_fec.c in QEMU (aka Quick Emulator) does not properly limit the buffer descriptor count when transmitting packets, which allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via vectors involving a buffer descriptor with a length of 0 and crafted values in bd.flags."}],"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] 20161003 CVE request Qemu: net: inifinte loop in imx_fec_do_tx() function","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2016/10/03/1"},{"name":"GLSA-201611-11","tags":["vendor-advisory","x_refsource_GENTOO"],"url":"https://security.gentoo.org/glsa/201611-11"},{"name":"openSUSE-SU-2016:3237","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html"},{"name":"[qemu-devel] 20160922 [PATCH v2] net: imx: limit buffer descriptor count","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg05556.html"},{"name":"93274","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/93274"},{"name":"[oss-security] 20161003 Re: CVE request Qemu: net: inifinte loop in imx_fec_do_tx() function","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2016/10/03/4"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-06T02:13:20.926Z"},"title":"CVE Program Container","references":[{"name":"[oss-security] 20161003 CVE request Qemu: net: inifinte loop in imx_fec_do_tx() function","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2016/10/03/1"},{"name":"GLSA-201611-11","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"],"url":"https://security.gentoo.org/glsa/201611-11"},{"name":"openSUSE-SU-2016:3237","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html"},{"name":"[qemu-devel] 20160922 [PATCH v2] net: imx: limit buffer descriptor count","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg05556.html"},{"name":"93274","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/93274"},{"name":"[oss-security] 20161003 Re: CVE request Qemu: net: inifinte loop in imx_fec_do_tx() function","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2016/10/03/4"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2016-7907","datePublished":"2016-10-05T16:00:00.000Z","dateReserved":"2016-09-09T00:00:00.000Z","dateUpdated":"2024-08-06T02:13:20.926Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}