Security update for qemu (important)

2020-10-1300:00:00

lists.opensuse.org

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

JSON

An update that solves four vulnerabilities and has two
fixes is now available.

Description:

This update for qemu fixes the following issues:

CVE-2020-14364: Fixed an OOB access while processing USB packets
(bsc#1175441,bsc#1176494).
CVE-2020-16092: Fixed a denial of service in packet processing of
various emulated NICs (bsc#1174641).
CVE-2020-15863: Fixed a buffer overflow in the XGMAC device
(bsc#1174386).
CVE-2020-24352: Fixed an out-of-bounds read/write in ati-vga device
emulation in ati_2d_blt (bsc#1175370).
Allow to IPL secure guests with -no-reboot (bsc#1174863)

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

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-2020-1664=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.2x86_64< - openSUSE Leap 15.2 (x86_64):- openSUSE Leap 15.2 (x86_64):.x86_64.rpm
openSUSE Leap15.2noarch< - openSUSE Leap 15.2 (noarch):- openSUSE Leap 15.2 (noarch):.noarch.rpm

OS	Version	Architecture	Package	Version	Filename
openSUSE Leap	15.2	x86_64		< - openSUSE Leap 15.2 (x86_64):	- openSUSE Leap 15.2 (x86_64):.x86_64.rpm
openSUSE Leap	15.2	noarch		< - openSUSE Leap 15.2 (noarch):	- openSUSE Leap 15.2 (noarch):.noarch.rpm