Security update for qemu
Announcement ID: | SUSE-SU-2018:2340-1 |
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Rating: | moderate |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves three vulnerabilities and has four security fixes can now be installed.
Description:
This update for qemu to version 2.11.2 fixes the following issues:
Security issue fixed:
- CVE-2018-11806: Fix heap buffer overflow issue that can happen while reassembling fragmented datagrams (bsc#1096223).
- CVE-2018-3639: Mitigation functionality for Speculative Store Bypass issue in x86 (bsc#1087082).
- CVE-2018-7550: Fix out of bounds read and write memory access, potentially leading to code execution (bsc#1083291)
Bug fixes:
- bsc#1091695: SEV guest will not lauchh with qemu-system-x86_64 version 2.11.1.
- bsc#1094898: qemu-guest-agent service doesn't work in version Leap 15.0.
- bsc#1094725:
virsh blockresize
does not work with Xen qdisks. - bsc#1094913: QEMU crashes when starting a guest with more than 7.999TB.
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
Basesystem Module 15
zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-1577=1
-
Server Applications Module 15
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2018-1577=1
Package List:
-
Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
- qemu-debuginfo-2.11.2-9.4.1
- qemu-debugsource-2.11.2-9.4.1
- qemu-tools-2.11.2-9.4.1
- qemu-tools-debuginfo-2.11.2-9.4.1
-
Server Applications Module 15 (aarch64 ppc64le s390x x86_64)
- qemu-2.11.2-9.4.1
- qemu-debugsource-2.11.2-9.4.1
- qemu-block-rbd-debuginfo-2.11.2-9.4.1
- qemu-guest-agent-debuginfo-2.11.2-9.4.1
- qemu-block-curl-debuginfo-2.11.2-9.4.1
- qemu-lang-2.11.2-9.4.1
- qemu-debuginfo-2.11.2-9.4.1
- qemu-block-iscsi-debuginfo-2.11.2-9.4.1
- qemu-block-curl-2.11.2-9.4.1
- qemu-guest-agent-2.11.2-9.4.1
- qemu-block-ssh-2.11.2-9.4.1
- qemu-block-rbd-2.11.2-9.4.1
- qemu-block-iscsi-2.11.2-9.4.1
- qemu-block-ssh-debuginfo-2.11.2-9.4.1
-
Server Applications Module 15 (aarch64)
- qemu-arm-2.11.2-9.4.1
- qemu-arm-debuginfo-2.11.2-9.4.1
-
Server Applications Module 15 (noarch)
- qemu-seabios-1.11.0-9.4.1
- qemu-ipxe-1.0.0-9.4.1
- qemu-vgabios-1.11.0-9.4.1
- qemu-sgabios-8-9.4.1
-
Server Applications Module 15 (ppc64le)
- qemu-ppc-2.11.2-9.4.1
- qemu-ppc-debuginfo-2.11.2-9.4.1
-
Server Applications Module 15 (s390x x86_64)
- qemu-kvm-2.11.2-9.4.1
-
Server Applications Module 15 (s390x)
- qemu-s390-debuginfo-2.11.2-9.4.1
- qemu-s390-2.11.2-9.4.1
-
Server Applications Module 15 (x86_64)
- qemu-x86-debuginfo-2.11.2-9.4.1
- qemu-x86-2.11.2-9.4.1
References:
- https://www.suse.com/security/cve/CVE-2018-11806.html
- https://www.suse.com/security/cve/CVE-2018-3639.html
- https://www.suse.com/security/cve/CVE-2018-7550.html
- https://bugzilla.suse.com/show_bug.cgi?id=1083291
- https://bugzilla.suse.com/show_bug.cgi?id=1087082
- https://bugzilla.suse.com/show_bug.cgi?id=1091695
- https://bugzilla.suse.com/show_bug.cgi?id=1094725
- https://bugzilla.suse.com/show_bug.cgi?id=1094898
- https://bugzilla.suse.com/show_bug.cgi?id=1094913
- https://bugzilla.suse.com/show_bug.cgi?id=1096223