-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Low: qemu-kvm security update Advisory ID: RHSA-2019:1650-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:1650 Issue date: 2019-07-02 CVE Names: CVE-2019-9824 ==================================================================== 1. Summary: An update for qemu-kvm is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fix(es): * QEMU: Slirp: information leakage in tcp_emu() due to uninitialized stack variables (CVE-2019-9824) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1678515 - CVE-2019-9824 QEMU: Slirp: information leakage in tcp_emu() due to uninitialized stack variables 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: qemu-kvm-0.12.1.2-2.506.el6_10.4.src.rpm i386: qemu-guest-agent-0.12.1.2-2.506.el6_10.4.i686.rpm qemu-kvm-debuginfo-0.12.1.2-2.506.el6_10.4.i686.rpm x86_64: qemu-guest-agent-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-img-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-debuginfo-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-tools-0.12.1.2-2.506.el6_10.4.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: qemu-kvm-0.12.1.2-2.506.el6_10.4.src.rpm x86_64: qemu-guest-agent-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-img-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-debuginfo-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-tools-0.12.1.2-2.506.el6_10.4.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: qemu-kvm-0.12.1.2-2.506.el6_10.4.src.rpm i386: qemu-guest-agent-0.12.1.2-2.506.el6_10.4.i686.rpm qemu-kvm-debuginfo-0.12.1.2-2.506.el6_10.4.i686.rpm ppc64: qemu-guest-agent-0.12.1.2-2.506.el6_10.4.ppc64.rpm qemu-kvm-debuginfo-0.12.1.2-2.506.el6_10.4.ppc64.rpm x86_64: qemu-guest-agent-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-img-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-debuginfo-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-tools-0.12.1.2-2.506.el6_10.4.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: qemu-kvm-0.12.1.2-2.506.el6_10.4.src.rpm i386: qemu-guest-agent-0.12.1.2-2.506.el6_10.4.i686.rpm qemu-kvm-debuginfo-0.12.1.2-2.506.el6_10.4.i686.rpm x86_64: qemu-guest-agent-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-img-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-debuginfo-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-tools-0.12.1.2-2.506.el6_10.4.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2019-9824 https://access.redhat.com/security/updates/classification/#low 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXRtD/9zjgjWX9erEAQg58w//ZtK7etzVOHctT3Z0sOV9d25ZJ3VphPp4 7vHC2NwMO6w4merjjam+HNN3ecLDThqxfaBUUgCt8HgalIhcPOrNfTxH9zhwLOUm VFndMIf7tksQYGGje9AupJCUmMqAsIqTv1M+lm+fuK+g6Jer6UqGOgLjIvvsPEJR rpvgBSlt132R5ILfGOn+s9a0xzER4PZYCyN8/JNOR0URZlqyZGqeU6BrymxF5Z7c TGax8VOlsyqn03fuYu+uZHikzZ7beOFRvNibCJXCmXk0vUDuUK3dhbKPhHF3DN0g 8SJ7M+9yoMCSzjPw0p0H9vo+WXo77iDq6Wo+TPvdt9FZ5REMHai6fcyeufLR0bIC yQtinVBPqVFLq1Q8ibjKVf3yND60cD3qtzqmaE26lzEpIbREPeujsN3Q76/CyeAA INvbJdM1GEFXmrN9DhRbRk+Sk0rb107Bx3wkVwHMnwCUObI3IFjbA81xKlrSeXJn HUnYAVKnxzMzL/cidSShK2cWHOYDk2Se3TMW9ALZj51vP+ZwPmIBR6HJYI8tQ+YE 9sO4mu3dMvoqx8CvruavIFAE7CwzhNzmyzTStLOVvd7ImVu4SGWIrDXHxFRJBdB3 Q4mt3Ucr4ce+8Emn/KZZFkFDmCFNQjuG1y9ntYwJLd45K7YSs0aaph/Th49MeCyR XZquSsYQ6t8=AJlA -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce