{"id":"CVE-2020-25085","details":"QEMU 5.0.0 has a heap-based Buffer Overflow in flatview_read_continue in exec.c because hw/sd/sdhci.c mishandles a write operation in the SDHC_BLKSIZE case.","modified":"2026-07-08T05:55:56.154068933Z","published":"2020-09-25T05:15:12.820Z","related":["SUSE-SU-2021:1837-1","SUSE-SU-2021:1893-1","SUSE-SU-2021:1942-1","SUSE-SU-2021:2591-1","SUSE-SU-2023:0761-1","openSUSE-SU-2021:1043-1","openSUSE-SU-2021:1942-1","openSUSE-SU-2021:2591-1","openSUSE-SU-2024:11287-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"9.0"},{"last_affected":"9.0"},{"introduced":"10.0"},{"last_affected":"10.0"}]}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20201009-0005/"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2020/09/16/6"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2021/03/09/1"},{"type":"FIX","url":"https://bugs.launchpad.net/qemu/+bug/1892960"},{"type":"FIX","url":"https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg00733.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/qemu/qemu","events":[{"introduced":"fdd76fecdde1ad444ff4deb7f1c4f7e4a1ef97d6"},{"last_affected":"fdd76fecdde1ad444ff4deb7f1c4f7e4a1ef97d6"}],"database_specific":{"cpe":"cpe:2.3:a:qemu:qemu:5.0.0:-:*:*:*:*:*:*","extracted_events":[{"introduced":"5.0.0-NA"},{"last_affected":"5.0.0-NA"}],"source":"CPE_STRING"}}],"versions":["5.0.0-NA","v5.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-25085.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.com/qemu-project/qemu","events":[{"introduced":"fdd76fecdde1ad444ff4deb7f1c4f7e4a1ef97d6"},{"last_affected":"fdd76fecdde1ad444ff4deb7f1c4f7e4a1ef97d6"}],"database_specific":{"extracted_events":[{"introduced":"5.0.0-NA"},{"last_affected":"5.0.0-NA"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:qemu:qemu:5.0.0:-:*:*:*:*:*:*"}}],"versions":["5.0.0-NA","v5.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-25085.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L"}]}