{"id":"OESA-2021-1348","summary":"qemu security update","details":"QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed.\r\n\r\nSecurity Fix(es):\r\n\r\nAn out-of-bounds write flaw was found in the UAS (USB Attached SCSI) device emulation of QEMU in versions prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lead to out-of-bounds access to the UASDevice->data3 and UASDevice->status3 fields. A malicious guest user could use this flaw to crash QEMU or potentially achieve code execution with the privileges of the QEMU process on the host.(CVE-2021-3713)","modified":"2025-09-03T06:17:33.429930Z","published":"2021-09-24T11:03:12Z","upstream":["CVE-2021-3713"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1348"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3713"}],"affected":[{"package":{"name":"qemu","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/qemu&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.0-56.oe1"}]}],"ecosystem_specific":{"noarch":["qemu-help-4.1.0-56.oe1.noarch.rpm"],"aarch64":["qemu-debugsource-4.1.0-56.oe1.aarch64.rpm","qemu-4.1.0-56.oe1.aarch64.rpm","qemu-block-iscsi-4.1.0-56.oe1.aarch64.rpm","qemu-block-curl-4.1.0-56.oe1.aarch64.rpm","qemu-guest-agent-4.1.0-56.oe1.aarch64.rpm","qemu-block-rbd-4.1.0-56.oe1.aarch64.rpm","qemu-debuginfo-4.1.0-56.oe1.aarch64.rpm","qemu-img-4.1.0-56.oe1.aarch64.rpm","qemu-block-ssh-4.1.0-56.oe1.aarch64.rpm"],"src":["qemu-4.1.0-56.oe1.src.rpm"],"x86_64":["qemu-debugsource-4.1.0-56.oe1.x86_64.rpm","qemu-seabios-4.1.0-56.oe1.x86_64.rpm","qemu-4.1.0-56.oe1.x86_64.rpm","qemu-block-curl-4.1.0-56.oe1.x86_64.rpm","qemu-block-rbd-4.1.0-56.oe1.x86_64.rpm","qemu-guest-agent-4.1.0-56.oe1.x86_64.rpm","qemu-block-ssh-4.1.0-56.oe1.x86_64.rpm","qemu-block-iscsi-4.1.0-56.oe1.x86_64.rpm","qemu-debuginfo-4.1.0-56.oe1.x86_64.rpm","qemu-img-4.1.0-56.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1348.json"}},{"package":{"name":"qemu","ecosystem":"openEuler:20.03-LTS-SP2","purl":"pkg:rpm/openEuler/qemu&distro=openEuler-20.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.0-57.oe1"}]}],"ecosystem_specific":{"noarch":["qemu-help-4.1.0-57.oe1.noarch.rpm"],"aarch64":["qemu-block-iscsi-4.1.0-57.oe1.aarch64.rpm","qemu-guest-agent-4.1.0-57.oe1.aarch64.rpm","qemu-block-rbd-4.1.0-57.oe1.aarch64.rpm","qemu-4.1.0-57.oe1.aarch64.rpm","qemu-debugsource-4.1.0-57.oe1.aarch64.rpm","qemu-img-4.1.0-57.oe1.aarch64.rpm","qemu-block-curl-4.1.0-57.oe1.aarch64.rpm","qemu-debuginfo-4.1.0-57.oe1.aarch64.rpm","qemu-block-ssh-4.1.0-57.oe1.aarch64.rpm"],"src":["qemu-4.1.0-57.oe1.src.rpm"],"x86_64":["qemu-block-ssh-4.1.0-57.oe1.x86_64.rpm","qemu-block-iscsi-4.1.0-57.oe1.x86_64.rpm","qemu-img-4.1.0-57.oe1.x86_64.rpm","qemu-4.1.0-57.oe1.x86_64.rpm","qemu-block-curl-4.1.0-57.oe1.x86_64.rpm","qemu-block-rbd-4.1.0-57.oe1.x86_64.rpm","qemu-debugsource-4.1.0-57.oe1.x86_64.rpm","qemu-guest-agent-4.1.0-57.oe1.x86_64.rpm","qemu-debuginfo-4.1.0-57.oe1.x86_64.rpm","qemu-seabios-4.1.0-57.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1348.json"}}],"schema_version":"1.7.3"}