Executive Summary
Summary | |
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Title | qemu-kvm-rhev security, bug fix, and enhancement update |
Informations | |||
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Name | RHSA-2016:2670 | First vendor Publication | 2016-11-07 |
Vendor | RedHat | Last vendor Modification | 2016-11-07 |
Severity (Vendor) | N/A | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:P) | |||
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Cvss Base Score | 2.1 | Attack Range | Local |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 8.0 (Liberty). Red Hat Product Security has rated this update as having a security impact of Moderate. 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 OpenStack Platform 8.0 (Liberty) - x86_64 3. Description: KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provides the user-space component for running virtual machines using KVM in environments managed by Red Hat Enterprise Virtualization Manager. The following packages have been upgraded to a newer upstream version: qemu-kvm-rhev (2.6.0). (BZ#1386383) Security Fix(es): * An out-of-bounds flaw was found in the QEMU emulator built using 'address_space_translate' to map an address to a MemoryRegionSection. The flaw could occur while doing pci_dma_read/write calls, resulting in an out-of-bounds read-write access error. A privileged user inside a guest could use this flaw to crash the guest instance (denial of service). (CVE-2015-8817, CVE-2015-8818) Red Hat would like to thank Donghai Zdh of Alibaba Inc. for reporting this issue. 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/): 1300771 - CVE-2015-8817 CVE-2015-8818 Qemu: OOB access in address_space_rw leads to segmentation fault 1374366 - RHSA-2016-1756 breaks migration of instances [OSP8] 1386383 - Rebase qemu-kvm-rhev to 2.6.0 |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2016-2670.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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33 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
33 % | CWE-125 | Out-of-bounds Read |
33 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2018-12-01 | Name : The remote Debian host is missing a security update. File : debian_DLA-1599.nasl - Type : ACT_GATHER_INFO |
2017-07-13 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZLSA-2017-0309.nasl - Type : ACT_GATHER_INFO |
2017-07-13 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZLSA-2017-0083.nasl - Type : ACT_GATHER_INFO |
2017-03-30 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2017-0055.nasl - Type : ACT_GATHER_INFO |
2017-03-02 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0350.nasl - Type : ACT_GATHER_INFO |
2017-03-02 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0344.nasl - Type : ACT_GATHER_INFO |
2017-02-27 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2017-0043.nasl - Type : ACT_GATHER_INFO |
2017-02-27 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-0309.nasl - Type : ACT_GATHER_INFO |
2017-02-24 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170223_qemu_kvm_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2017-02-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0309.nasl - Type : ACT_GATHER_INFO |
2017-02-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-0309.nasl - Type : ACT_GATHER_INFO |
2017-01-19 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-0083.nasl - Type : ACT_GATHER_INFO |
2017-01-18 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170117_qemu_kvm_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2017-01-18 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0083.nasl - Type : ACT_GATHER_INFO |
2017-01-18 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-0083.nasl - Type : ACT_GATHER_INFO |
2016-08-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1785-1.nasl - Type : ACT_GATHER_INFO |
2016-08-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1703-1.nasl - Type : ACT_GATHER_INFO |
2016-08-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1698-1.nasl - Type : ACT_GATHER_INFO |
2016-08-01 | Name : The remote Debian host is missing a security update. File : debian_DLA-573.nasl - Type : ACT_GATHER_INFO |
2016-07-12 | Name : The remote Debian host is missing a security update. File : debian_DLA-574.nasl - Type : ACT_GATHER_INFO |
2016-07-08 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-839.nasl - Type : ACT_GATHER_INFO |
2016-06-17 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1560-1.nasl - Type : ACT_GATHER_INFO |
2016-05-19 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1318-1.nasl - Type : ACT_GATHER_INFO |
2016-05-13 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2974-1.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Fedora host is missing a security update. File : fedora_2016-bfaf6a133b.nasl - Type : ACT_GATHER_INFO |
2016-04-07 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0955-1.nasl - Type : ACT_GATHER_INFO |
2016-03-28 | Name : The remote Fedora host is missing a security update. File : fedora_2016-1b264ab4a4.nasl - Type : ACT_GATHER_INFO |
2016-03-25 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0873-1.nasl - Type : ACT_GATHER_INFO |
2016-03-24 | Name : The remote Fedora host is missing a security update. File : fedora_2016-372bb57df0.nasl - Type : ACT_GATHER_INFO |
2016-03-21 | Name : The remote Fedora host is missing a security update. File : fedora_2016-38b20aa50f.nasl - Type : ACT_GATHER_INFO |
2016-03-21 | Name : The remote Fedora host is missing a security update. File : fedora_2016-f4504e9445.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-01-05 09:26:25 |
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2016-11-08 00:22:19 |
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