{"id":"CVE-2019-3812","details":"QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2c_ddc() function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host.","modified":"2026-04-10T04:18:06.280088Z","published":"2019-02-19T14:29:00.193Z","related":["SUSE-SU-2019:1238-1","SUSE-SU-2019:1239-1","openSUSE-SU-2019:1405-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/May/76"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00040.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3923-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4454"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00094.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/107059"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3812"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/qemu/qemu","events":[{"introduced":"1ab5eb4efb91a3d4569b0df6e824cc08ab4bd8ec"},{"last_affected":"32a1a94dd324d33578dca1dc96d7896a0244d768"}],"database_specific":{"versions":[{"introduced":"2.10.0"},{"last_affected":"3.1.0"}]}}],"versions":["v2.10.0","v2.11.0","v2.11.0-rc0","v2.11.0-rc1","v2.11.0-rc2","v2.11.0-rc3","v2.11.0-rc4","v2.11.0-rc5","v2.12.0","v2.12.0-rc0","v2.12.0-rc1","v2.12.0-rc2","v2.12.0-rc3","v2.12.0-rc4","v3.0.0","v3.0.0-rc0","v3.0.0-rc1","v3.0.0-rc2","v3.0.0-rc3","v3.0.0-rc4","v3.1.0","v3.1.0-rc0","v3.1.0-rc1","v3.1.0-rc2","v3.1.0-rc3","v3.1.0-rc4","v3.1.0-rc5"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"29"}]},{"events":[{"introduced":"0"},{"last_affected":"30"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.10"}]},{"events":[{"introduced":"0"},{"last_affected":"42.3"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-3812.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}