Ausführen beliebiger Kommandos in qemu-kvm-ma
ID: | RHSA-2020:4047-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Di, 29. September 2020, 16:59 |
Referenzen: | https://bugzilla.redhat.com/show_bug.cgi?id=1869705
https://access.redhat.com/security/cve/CVE-2020-14364 |
Applikationen: | QEMU |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: qemu-kvm-ma security update Advisory ID: RHSA-2020:4047-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4047 Issue date: 2020-09-29 CVE Names: CVE-2020-14364 ===================================================================== 1. Summary: An update for qemu-kvm-ma is now available for Red Hat Enterprise Linux 7.7 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. 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 Server EUS (v. 7.7) - ppc64, ppc64le, s390x Red Hat Enterprise Linux Server Optional EUS (v. 7.7) - ppc64 3. Description: Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-ma packages provide the user-space component for running virtual machines that use KVM on the IBM z Systems, IBM Power, and 64-bit ARM architectures. Security Fix(es): * QEMU: usb: out-of-bounds r/w access issue while processing usb packets (CVE-2020-14364) 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/): 1869201 - CVE-2020-14364 QEMU: usb: out-of-bounds r/w access issue while processing usb packets 6. Package List: Red Hat Enterprise Linux Server EUS (v. 7.7): Source: qemu-kvm-ma-2.12.0-33.el7_7.4.src.rpm ppc64: qemu-img-ma-2.12.0-33.el7_7.4.ppc64.rpm qemu-kvm-ma-debuginfo-2.12.0-33.el7_7.4.ppc64.rpm ppc64le: qemu-img-ma-2.12.0-33.el7_7.4.ppc64le.rpm qemu-kvm-common-ma-2.12.0-33.el7_7.4.ppc64le.rpm qemu-kvm-ma-2.12.0-33.el7_7.4.ppc64le.rpm qemu-kvm-ma-debuginfo-2.12.0-33.el7_7.4.ppc64le.rpm qemu-kvm-tools-ma-2.12.0-33.el7_7.4.ppc64le.rpm s390x: qemu-img-ma-2.12.0-33.el7_7.4.s390x.rpm qemu-kvm-common-ma-2.12.0-33.el7_7.4.s390x.rpm qemu-kvm-ma-2.12.0-33.el7_7.4.s390x.rpm qemu-kvm-ma-debuginfo-2.12.0-33.el7_7.4.s390x.rpm qemu-kvm-tools-ma-2.12.0-33.el7_7.4.s390x.rpm Red Hat Enterprise Linux Server Optional EUS (v. 7.7): ppc64: qemu-kvm-common-ma-2.12.0-33.el7_7.4.ppc64.rpm qemu-kvm-ma-2.12.0-33.el7_7.4.ppc64.rpm qemu-kvm-ma-debuginfo-2.12.0-33.el7_7.4.ppc64.rpm qemu-kvm-tools-ma-2.12.0-33.el7_7.4.ppc64.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-2020-14364 https://access.redhat.com/security/updates/classification/#important https://bugzilla.redhat.com/show_bug.cgi?id=1869705 8. Contact: The Red Hat security contact is |