SUSE-SU-2019:14199-1: important: Security update for xen
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Thu Oct 24 10:21:48 MDT 2019
SUSE Security Update: Security update for xen
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:14199-1
Rating: important
References: #1126140 #1126141 #1126192 #1126195 #1126196
#1126198 #1126201 #1127400 #1135905 #1143797
#1145652 #1146874 #1149813
Cross-References: CVE-2019-12067 CVE-2019-12068 CVE-2019-12155
CVE-2019-14378 CVE-2019-15890 CVE-2019-17340
CVE-2019-17341 CVE-2019-17342 CVE-2019-17343
CVE-2019-17344 CVE-2019-17346 CVE-2019-17347
CVE-2019-17348
Affected Products:
SUSE Linux Enterprise Server 11-SP4-LTSS
SUSE Linux Enterprise Debuginfo 11-SP4
______________________________________________________________________________
An update that fixes 13 vulnerabilities is now available.
Description:
This update for xen fixes the following issues:
- CVE-2019-15890: Fixed a use-after-free in SLiRP networking
implementation of QEMU emulator which could have led to Denial of
Service (bsc#1149813).
- CVE-2019-12068: Fixed an issue in lsi which could lead to an infinite
loop and denial of service (bsc#1146874).
- CVE-2019-14378: Fixed a heap buffer overflow in SLiRp networking
implementation of QEMU emulator which could have led to execution of
arbitrary code with privileges of the QEMU process (bsc#1143797).
- CVE-2019-12067: Fixed a null pointer dereference which could have led to
denial of service (bsc#1145652).
- CVE-2019-12155: Fixed a null pointer dereference in QXL VGA card
emulator of QEMU which could have led to denial of service (bsc#1135905).
Patch Instructions:
To install this SUSE 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:
- SUSE Linux Enterprise Server 11-SP4-LTSS:
zypper in -t patch slessp4-xen-14199=1
- SUSE Linux Enterprise Debuginfo 11-SP4:
zypper in -t patch dbgsp4-xen-14199=1
Package List:
- SUSE Linux Enterprise Server 11-SP4-LTSS (i586 x86_64):
xen-kmp-default-4.4.4_40_3.0.101_108.101-61.49.1
xen-libs-4.4.4_40-61.49.1
xen-tools-domU-4.4.4_40-61.49.1
- SUSE Linux Enterprise Server 11-SP4-LTSS (x86_64):
xen-4.4.4_40-61.49.1
xen-doc-html-4.4.4_40-61.49.1
xen-libs-32bit-4.4.4_40-61.49.1
xen-tools-4.4.4_40-61.49.1
- SUSE Linux Enterprise Server 11-SP4-LTSS (i586):
xen-kmp-pae-4.4.4_40_3.0.101_108.101-61.49.1
- SUSE Linux Enterprise Debuginfo 11-SP4 (i586 x86_64):
xen-debuginfo-4.4.4_40-61.49.1
xen-debugsource-4.4.4_40-61.49.1
References:
https://www.suse.com/security/cve/CVE-2019-12067.html
https://www.suse.com/security/cve/CVE-2019-12068.html
https://www.suse.com/security/cve/CVE-2019-12155.html
https://www.suse.com/security/cve/CVE-2019-14378.html
https://www.suse.com/security/cve/CVE-2019-15890.html
https://www.suse.com/security/cve/CVE-2019-17340.html
https://www.suse.com/security/cve/CVE-2019-17341.html
https://www.suse.com/security/cve/CVE-2019-17342.html
https://www.suse.com/security/cve/CVE-2019-17343.html
https://www.suse.com/security/cve/CVE-2019-17344.html
https://www.suse.com/security/cve/CVE-2019-17346.html
https://www.suse.com/security/cve/CVE-2019-17347.html
https://www.suse.com/security/cve/CVE-2019-17348.html
https://bugzilla.suse.com/1126140
https://bugzilla.suse.com/1126141
https://bugzilla.suse.com/1126192
https://bugzilla.suse.com/1126195
https://bugzilla.suse.com/1126196
https://bugzilla.suse.com/1126198
https://bugzilla.suse.com/1126201
https://bugzilla.suse.com/1127400
https://bugzilla.suse.com/1135905
https://bugzilla.suse.com/1143797
https://bugzilla.suse.com/1145652
https://bugzilla.suse.com/1146874
https://bugzilla.suse.com/1149813
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