- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202408-18 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: QEMU: Multiple Vulnerabilities Date: August 09, 2024 Bugs: #857657, #865121, #883693, #909542 ID: 202408-18 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been discovered in QEMU, the worst of which could lead to a denial of service. Background ========== QEMU is a generic and open source machine emulator and virtualizer. Affected packages ================= Package Vulnerable Unaffected ------------------ ------------ ------------ app-emulation/qemu < 8.0.0 >= 8.0.0 Description =========== Multiple vulnerabilities have been discovered in QEMU. Please review the CVE identifiers referenced below for details. Impact ====== Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All QEMU users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-emulation/qemu-8.0.0" References ========== [ 1 ] CVE-2020-14394 https://nvd.nist.gov/vuln/detail/CVE-2020-14394 [ 2 ] CVE-2022-0216 https://nvd.nist.gov/vuln/detail/CVE-2022-0216 [ 3 ] CVE-2022-1050 https://nvd.nist.gov/vuln/detail/CVE-2022-1050 [ 4 ] CVE-2022-2962 https://nvd.nist.gov/vuln/detail/CVE-2022-2962 [ 5 ] CVE-2022-4144 https://nvd.nist.gov/vuln/detail/CVE-2022-4144 [ 6 ] CVE-2022-4172 https://nvd.nist.gov/vuln/detail/CVE-2022-4172 [ 7 ] CVE-2022-35414 https://nvd.nist.gov/vuln/detail/CVE-2022-35414 [ 8 ] CVE-2023-1544 https://nvd.nist.gov/vuln/detail/CVE-2023-1544 [ 9 ] CVE-2023-2861 https://nvd.nist.gov/vuln/detail/CVE-2023-2861 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202408-18 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2024 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5