An update for qemu is now available for openEuler-20.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1337 Final 1.0 1.0 2024-03-29 Initial 2024-03-29 2024-03-29 openEuler SA Tool V1.0 2024-03-29 qemu security update An update for qemu is now available for openEuler-20.03-LTS-SP4. QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fix(es): A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.(CVE-2023-3019) An update for qemu is now available for openEuler-20.03-LTS-SP4. openEuler Security has rated this update as having a security impact of medium. 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. Medium qemu https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1337 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-3019 https://nvd.nist.gov/vuln/detail/CVE-2023-3019 openEuler-20.03-LTS-SP4 qemu-block-rbd-4.1.0-82.oe2003sp4.aarch64.rpm qemu-debuginfo-4.1.0-82.oe2003sp4.aarch64.rpm qemu-debugsource-4.1.0-82.oe2003sp4.aarch64.rpm qemu-img-4.1.0-82.oe2003sp4.aarch64.rpm qemu-block-curl-4.1.0-82.oe2003sp4.aarch64.rpm qemu-guest-agent-4.1.0-82.oe2003sp4.aarch64.rpm qemu-4.1.0-82.oe2003sp4.aarch64.rpm qemu-block-ssh-4.1.0-82.oe2003sp4.aarch64.rpm qemu-block-iscsi-4.1.0-82.oe2003sp4.aarch64.rpm qemu-help-4.1.0-82.oe2003sp4.noarch.rpm qemu-4.1.0-82.oe2003sp4.src.rpm qemu-4.1.0-82.oe2003sp4.x86_64.rpm qemu-block-curl-4.1.0-82.oe2003sp4.x86_64.rpm qemu-debuginfo-4.1.0-82.oe2003sp4.x86_64.rpm qemu-block-ssh-4.1.0-82.oe2003sp4.x86_64.rpm qemu-seabios-4.1.0-82.oe2003sp4.x86_64.rpm qemu-img-4.1.0-82.oe2003sp4.x86_64.rpm qemu-block-iscsi-4.1.0-82.oe2003sp4.x86_64.rpm qemu-guest-agent-4.1.0-82.oe2003sp4.x86_64.rpm qemu-block-rbd-4.1.0-82.oe2003sp4.x86_64.rpm qemu-debugsource-4.1.0-82.oe2003sp4.x86_64.rpm A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. 2024-03-29 CVE-2023-3019 openEuler-20.03-LTS-SP4 Medium 6.5 AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H qemu security update 2024-03-29 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1337