{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2016-01-15T00:00:00.000Z","descriptions":[{"lang":"en","value":"QEMU (aka Quick Emulator) built with the TPR optimization for 32-bit Windows guests support is vulnerable to a null pointer dereference flaw. It occurs while doing I/O port write operations via hmp interface. In that, 'current_cpu' remains null, which leads to the null pointer dereference. A user or process could use this flaw to crash the QEMU instance, resulting in DoS issue."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-11-03T18:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"name":"[oss-security] 20160116 CVE request Qemu: i386: null pointer dereference in vapic_write","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2016/01/16/1"},{"name":"GLSA-201604-01","tags":["vendor-advisory","x_refsource_GENTOO"],"url":"https://security.gentoo.org/glsa/201604-01"},{"name":"[oss-security] 20160116 Re: CVE request Qemu: i386: null pointer dereference in vapic_write","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2016/01/16/6"},{"name":"DSA-3469","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2016/dsa-3469"},{"name":"DSA-3470","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2016/dsa-3470"},{"name":"DSA-3471","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2016/dsa-3471"},{"name":"[qemu-devel] 20160115 [PULL] i386: avoid null pointer dereference","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg02812.html"},{"name":"81058","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/81058"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1283934"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T23:10:40.299Z"},"title":"CVE Program Container","references":[{"name":"[oss-security] 20160116 CVE request Qemu: i386: null pointer dereference in vapic_write","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2016/01/16/1"},{"name":"GLSA-201604-01","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"],"url":"https://security.gentoo.org/glsa/201604-01"},{"name":"[oss-security] 20160116 Re: CVE request Qemu: i386: null pointer dereference in vapic_write","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2016/01/16/6"},{"name":"DSA-3469","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2016/dsa-3469"},{"name":"DSA-3470","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2016/dsa-3470"},{"name":"DSA-3471","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2016/dsa-3471"},{"name":"[qemu-devel] 20160115 [PULL] i386: avoid null pointer dereference","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg02812.html"},{"name":"81058","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/81058"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1283934"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2016-1922","datePublished":"2016-12-29T22:00:00.000Z","dateReserved":"2016-01-16T00:00:00.000Z","dateUpdated":"2024-08-05T23:10:40.299Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}