{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2018-7550", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-01-30T21:56:51.639818", "dateReserved": "2018-02-27T00:00:00", "datePublished": "2018-03-01T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-01-30T21:56:51.639818"}, "descriptions": [{"lang": "en", "value": "The load_multiboot function in hw/i386/multiboot.c in Quick Emulator (aka QEMU) allows local guest OS users to execute arbitrary code on the QEMU host via a mh_load_end_addr value greater than mh_bss_end_addr, which triggers an out-of-bounds read or write memory access."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"name": "RHSA-2018:1369", "tags": ["vendor-advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:1369"}, {"name": "[qemu-devel] 20180228 [PATCH] multiboot: check mh_load_end_addr address field", "tags": ["mailing-list"], "url": "https://lists.gnu.org/archive/html/qemu-devel/2018-02/msg06890.html"}, {"name": "[debian-lts-announce] 20180417 [SECURITY] [DLA 1351-1] qemu security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2018/04/msg00016.html"}, {"name": "USN-3649-1", "tags": ["vendor-advisory"], "url": "https://usn.ubuntu.com/3649-1/"}, {"name": "[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html"}, {"name": "DSA-4213", "tags": ["vendor-advisory"], "url": "https://www.debian.org/security/2018/dsa-4213"}, {"name": "[debian-lts-announce] 20180417 [SECURITY] [DLA 1350-1] qemu-kvm security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2018/04/msg00015.html"}, {"name": "103181", "tags": ["vdb-entry"], "url": "http://www.securityfocus.com/bid/103181"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1549798"}, {"name": "RHSA-2018:2462", "tags": ["vendor-advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:2462"}, {"url": "https://github.com/orangecertcc/security-research/security/advisories/GHSA-f49v-45qp-cv53"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}], "datePublic": "2018-02-28T00:00:00"}}}

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