An update for qemu is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1918 Final 1.0 1.0 2022-09-16 Initial 2022-09-16 2022-09-16 openEuler SA Tool V1.0 2022-09-16 qemu security update An update for qemu is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. QEMU has two operating modes: Full system emulation. In this mode, QEMU emulates a full system (for example a PC), including one or several processors and various peripherals. It can be used to launch different Operating Systems without rebooting the PC or to debug system code. User mode emulation. In this mode, QEMU can launch processes compiled for one CPU on another CPU. It can be used to launch the Wine Windows API emulator (https://www.winehq.org) or to ease cross-compilation and cross-debugging. You can refer to https://www.qemu.org for more infortmation. Security Fix(es): An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Block (TRB) Ring. This flaw allows a privileged guest user to hang the QEMU process on the host, resulting in a denial of service.(CVE-2020-14394) An update for qemu is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of low. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Low qemu https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1918 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2020-14394 https://nvd.nist.gov/vuln/detail/CVE-2020-14394 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS qemu-debuginfo-4.1.0-70.oe1.aarch64.rpm qemu-4.1.0-70.oe1.aarch64.rpm qemu-block-rbd-4.1.0-70.oe1.aarch64.rpm qemu-block-ssh-4.1.0-70.oe1.aarch64.rpm qemu-guest-agent-4.1.0-70.oe1.aarch64.rpm qemu-img-4.1.0-70.oe1.aarch64.rpm qemu-debugsource-4.1.0-70.oe1.aarch64.rpm qemu-block-iscsi-4.1.0-70.oe1.aarch64.rpm qemu-block-curl-4.1.0-70.oe1.aarch64.rpm qemu-debugsource-4.1.0-74.oe1.aarch64.rpm qemu-block-curl-4.1.0-74.oe1.aarch64.rpm qemu-block-ssh-4.1.0-74.oe1.aarch64.rpm qemu-debuginfo-4.1.0-74.oe1.aarch64.rpm qemu-block-iscsi-4.1.0-74.oe1.aarch64.rpm qemu-4.1.0-74.oe1.aarch64.rpm qemu-block-rbd-4.1.0-74.oe1.aarch64.rpm qemu-img-4.1.0-74.oe1.aarch64.rpm qemu-guest-agent-4.1.0-74.oe1.aarch64.rpm qemu-block-curl-6.2.0-49.oe2203.aarch64.rpm qemu-debugsource-6.2.0-49.oe2203.aarch64.rpm qemu-img-6.2.0-49.oe2203.aarch64.rpm qemu-system-arm-6.2.0-49.oe2203.aarch64.rpm qemu-debuginfo-6.2.0-49.oe2203.aarch64.rpm qemu-system-riscv-6.2.0-49.oe2203.aarch64.rpm qemu-guest-agent-6.2.0-49.oe2203.aarch64.rpm qemu-hw-usb-host-6.2.0-49.oe2203.aarch64.rpm qemu-system-aarch64-6.2.0-49.oe2203.aarch64.rpm qemu-block-rbd-6.2.0-49.oe2203.aarch64.rpm qemu-system-x86_64-6.2.0-49.oe2203.aarch64.rpm qemu-block-ssh-6.2.0-49.oe2203.aarch64.rpm qemu-6.2.0-49.oe2203.aarch64.rpm qemu-block-iscsi-6.2.0-49.oe2203.aarch64.rpm qemu-help-4.1.0-70.oe1.noarch.rpm qemu-help-4.1.0-74.oe1.noarch.rpm qemu-help-6.2.0-49.oe2203.noarch.rpm qemu-4.1.0-70.oe1.src.rpm qemu-4.1.0-74.oe1.src.rpm qemu-6.2.0-49.oe2203.src.rpm qemu-4.1.0-70.oe1.x86_64.rpm qemu-debugsource-4.1.0-70.oe1.x86_64.rpm qemu-block-rbd-4.1.0-70.oe1.x86_64.rpm qemu-seabios-4.1.0-70.oe1.x86_64.rpm qemu-debuginfo-4.1.0-70.oe1.x86_64.rpm qemu-guest-agent-4.1.0-70.oe1.x86_64.rpm qemu-block-ssh-4.1.0-70.oe1.x86_64.rpm qemu-img-4.1.0-70.oe1.x86_64.rpm qemu-block-curl-4.1.0-70.oe1.x86_64.rpm qemu-block-iscsi-4.1.0-70.oe1.x86_64.rpm qemu-debuginfo-4.1.0-74.oe1.x86_64.rpm qemu-seabios-4.1.0-74.oe1.x86_64.rpm qemu-guest-agent-4.1.0-74.oe1.x86_64.rpm qemu-block-iscsi-4.1.0-74.oe1.x86_64.rpm qemu-block-rbd-4.1.0-74.oe1.x86_64.rpm qemu-block-ssh-4.1.0-74.oe1.x86_64.rpm qemu-img-4.1.0-74.oe1.x86_64.rpm qemu-4.1.0-74.oe1.x86_64.rpm qemu-debugsource-4.1.0-74.oe1.x86_64.rpm qemu-block-curl-4.1.0-74.oe1.x86_64.rpm qemu-system-x86_64-6.2.0-49.oe2203.x86_64.rpm qemu-debugsource-6.2.0-49.oe2203.x86_64.rpm qemu-system-aarch64-6.2.0-49.oe2203.x86_64.rpm qemu-guest-agent-6.2.0-49.oe2203.x86_64.rpm qemu-block-ssh-6.2.0-49.oe2203.x86_64.rpm qemu-system-arm-6.2.0-49.oe2203.x86_64.rpm qemu-block-iscsi-6.2.0-49.oe2203.x86_64.rpm qemu-debuginfo-6.2.0-49.oe2203.x86_64.rpm qemu-6.2.0-49.oe2203.x86_64.rpm qemu-block-rbd-6.2.0-49.oe2203.x86_64.rpm qemu-seabios-6.2.0-49.oe2203.x86_64.rpm qemu-hw-usb-host-6.2.0-49.oe2203.x86_64.rpm qemu-block-curl-6.2.0-49.oe2203.x86_64.rpm qemu-img-6.2.0-49.oe2203.x86_64.rpm qemu-system-riscv-6.2.0-49.oe2203.x86_64.rpm An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Block (TRB) Ring. This flaw allows a privileged guest user to hang the QEMU process on the host, resulting in a denial of service. 2022-09-16 CVE-2020-14394 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS Low 3.2 AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H qemu security update 2022-09-16 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1918