{"id":"CVE-2015-7549","state":"PUBLISHED","title":"The MSI-X MMIO support in hw/pci/msix.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process ","description":"The MSI-X MMIO support in hw/pci/msix.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) by leveraging failure to define the .write method.","publishedAt":"2017-10-30T14:00:00.000Z","updatedAt":"2024-08-06T07:51:28.511Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.openwall.com/lists/oss-security/2015/12/14/2","http://www.securityfocus.com/bid/80761","http://www.debian.org/security/2016/dsa-3471","https://bugzilla.redhat.com/show_bug.cgi?id=1291137","http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=43b11a91dd861a946b231b89b754285","https://security.gentoo.org/glsa/201602-01","http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175380.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:42:15.171Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2015/7xxx/CVE-2015-7549.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2015-7549","state":"PUBLISHED","datePublished":"2017-10-30T14:00:00.000Z","dateUpdated":"2024-08-06T07:51:28.511Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2015-09-29T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The MSI-X MMIO support in hw/pci/msix.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) by leveraging failure to define the .write method."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2015/12/14/2","name":"[oss-security] 20151214 CVE-2015-7549 Qemu: pci: msi-x: null pointer dereference issue","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.securityfocus.com/bid/80761","name":"80761","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://www.debian.org/security/2016/dsa-3471","name":"DSA-3471","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1291137","tags":["x_refsource_CONFIRM"]},{"url":"http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=43b11a91dd861a946b231b89b754285","tags":["x_refsource_CONFIRM"]},{"url":"https://security.gentoo.org/glsa/201602-01","name":"GLSA-201602-01","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175380.html","name":"FEDORA-2016-e9bba2bb01","tags":["vendor-advisory","x_refsource_FEDORA"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2017-11-03T18:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2015-12-14T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2015/12/14/2","name":"[oss-security] 20151214 CVE-2015-7549 Qemu: pci: msi-x: null pointer dereference issue","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.securityfocus.com/bid/80761","name":"80761","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.debian.org/security/2016/dsa-3471","name":"DSA-3471","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1291137","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=43b11a91dd861a946b231b89b754285","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://security.gentoo.org/glsa/201602-01","name":"GLSA-201602-01","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175380.html","name":"FEDORA-2016-e9bba2bb01","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T07:51:28.511Z"}}]}}}