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openSUSE Leap 15.2: openSUSE-SU-2020:1108-1 Important: Qemu DoS Fix

opensuse
Calendar Grey July 28, 2020
Dist Opensuse Esm H88
Significant openSUSE patch for qemu resolves severe vulnerabilities such as denial of service and improper memory access.
An update that fixes 5 vulnerabilities is now available.

Description

This update for qemu to version 4.2.1 fixes the following issues:

- CVE-2020-10761: Fixed a denial of service in Network Block Device (nbd)

support infrastructure (bsc#1172710).

- CVE-2020-13800: Fixed a denial of service possibility in ati-vga

emulation (bsc#1172495).

- CVE-2020-13659: Fixed a null pointer dereference possibility in MegaRAID

SAS 8708EM2 emulation (bsc#1172386).

- CVE-2020-13362: Fixed an OOB access possibility in MegaRAID SAS 8708EM2

emulation (bsc#1172383).

- CVE-2020-13361: Fixed an OOB access possibility in ES1370 audio device

emulation (bsc#1172384).

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Topics%20covered

Topics Covered

security advisory denial of service important network block device out of bounds openSUSE qemu

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.2:

zypper in -t patch openSUSE-2020-1108=1

Package List

- openSUSE Leap 15.2 (noarch):

qemu-ipxe-1.0.0+-lp152.9.3.1

qemu-microvm-4.2.1-lp152.9.3.1

qemu-seabios-1.12.1+-lp152.9.3.1

qemu-sgabios-8-lp152.9.3.1

qemu-vgabios-1.12.1+-lp152.9.3.1

- openSUSE Leap 15.2 (x86_64):

qemu-4.2.1-lp152.9.3.1

qemu-arm-4.2.1-lp152.9.3.1

qemu-arm-debuginfo-4.2.1-lp152.9.3.1

qemu-audio-alsa-4.2.1-lp152.9.3.1

qemu-audio-alsa-debuginfo-4.2.1-lp152.9.3.1

qemu-audio-pa-4.2.1-lp152.9.3.1

qemu-audio-pa-debuginfo-4.2.1-lp152.9.3.1

qemu-audio-sdl-4.2.1-lp152.9.3.1

qemu-audio-sdl-debuginfo-4.2.1-lp152.9.3.1

qemu-block-curl-4.2.1-lp152.9.3.1

qemu-block-curl-debuginfo-4.2.1-lp152.9.3.1

qemu-block-dmg-4.2.1-lp152.9.3.1

qemu-block-dmg-debuginfo-4.2.1-lp152.9.3.1

qemu-block-gluster-4.2.1-lp152.9.3.1

qemu-block-gluster-debuginfo-4.2.1-lp152.9.3.1

qemu-block-iscsi-4.2.1-lp152.9.3.1

qemu-block-iscsi-debuginfo-4.2.1-lp152.9.3.1

qemu-block-nfs-4.2.1-lp152.9.3.1

qemu-block-nfs-debuginfo-4.2.1-lp152.9.3.1

qemu-block-rbd-4.2.1-lp152.9.3.1

qemu-block-rbd-debuginfo-4.2.1-lp152.9.3.1

qemu-block-ssh-4.2.1-lp152.9...

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2020-10761.html

https://www.suse.com/security/cve/CVE-2020-13361.html

https://www.suse.com/security/cve/CVE-2020-13362.html

https://www.suse.com/security/cve/CVE-2020-13659.html

https://www.suse.com/security/cve/CVE-2020-13800.html

https://bugzilla.suse.com/1172383

https://bugzilla.suse.com/1172384

https://bugzilla.suse.com/1172386

https://bugzilla.suse.com/1172495

https://bugzilla.suse.com/1172710

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2020:1108-1
Rating: important
Affected Products: openSUSE Leap 15.2

Topics%20covered

Topics Covered

security advisory denial of service important network block device out of bounds openSUSE qemu

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