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AUSCERT External Security Bulletin Redistribution
ESB-2021.1937
Security update for qemu
4 June 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: qemu
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Existing Account
Access Confidential Data -- Existing Account
Reduced Security -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-20257 CVE-2021-3419 CVE-2020-29130
CVE-2020-29129 CVE-2020-25723 CVE-2020-25707
CVE-2020-25085 CVE-2020-14364 CVE-2020-10756
CVE-2020-8608 CVE-2019-15890
Reference: ESB-2021.1915
ESB-2021.1391
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20211837-1
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SUSE Security Update: Security update for qemu
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1837-1
Rating: important
References: #1149813 #1163019 #1172380 #1175534 #1176681 #1178683
#1178935 #1179477 #1179484 #1179725 #1182846 #1182975
#1186290
Cross-References: CVE-2019-15890 CVE-2020-10756 CVE-2020-14364 CVE-2020-25085
CVE-2020-25707 CVE-2020-25723 CVE-2020-29129 CVE-2020-29130
CVE-2020-8608 CVE-2021-20257 CVE-2021-3419
Affected Products:
SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________
An update that solves 11 vulnerabilities and has two fixes is now available.
Description:
This update for qemu fixes the following issues:
o Fix out-of-bounds access issue while doing multi block SDMA
(CVE-2020-25085, bsc#1176681)
o Fix out-of-bounds read information disclosure in icmp6_send_echoreply
(CVE-2020-10756, bsc#1172380)
o QEMU BIOS fails to read stage2 loader on s390x (bsc#1186290)
o Change dependency from CONFIG_VFIO back to CONFIG_LINUX (bsc#1179725)
o For the record, these issues are fixed in this package already. Most are
alternate references to previously mentioned issues: (CVE-2019-15890, bsc#
1149813, CVE-2020-8608, bsc#1163019, CVE-2020-14364, bsc#1175534,
CVE-2020-25707, bsc#1178683, CVE-2020-25723, bsc#1178935, CVE-2020-29130,
bsc#1179477, CVE-2020-29129, bsc#1179484, CVE-2021-20257, bsc#1182846,
CVE-2021-3419, bsc#1182975)
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:
o SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1837=1
Package List:
o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
qemu-3.1.1.1-51.1
qemu-audio-alsa-3.1.1.1-51.1
qemu-audio-alsa-debuginfo-3.1.1.1-51.1
qemu-audio-oss-3.1.1.1-51.1
qemu-audio-oss-debuginfo-3.1.1.1-51.1
qemu-audio-pa-3.1.1.1-51.1
qemu-audio-pa-debuginfo-3.1.1.1-51.1
qemu-audio-sdl-3.1.1.1-51.1
qemu-audio-sdl-debuginfo-3.1.1.1-51.1
qemu-block-curl-3.1.1.1-51.1
qemu-block-curl-debuginfo-3.1.1.1-51.1
qemu-block-iscsi-3.1.1.1-51.1
qemu-block-iscsi-debuginfo-3.1.1.1-51.1
qemu-block-ssh-3.1.1.1-51.1
qemu-block-ssh-debuginfo-3.1.1.1-51.1
qemu-debugsource-3.1.1.1-51.1
qemu-guest-agent-3.1.1.1-51.1
qemu-guest-agent-debuginfo-3.1.1.1-51.1
qemu-lang-3.1.1.1-51.1
qemu-tools-3.1.1.1-51.1
qemu-tools-debuginfo-3.1.1.1-51.1
qemu-ui-curses-3.1.1.1-51.1
qemu-ui-curses-debuginfo-3.1.1.1-51.1
qemu-ui-gtk-3.1.1.1-51.1
qemu-ui-gtk-debuginfo-3.1.1.1-51.1
qemu-ui-sdl-3.1.1.1-51.1
qemu-ui-sdl-debuginfo-3.1.1.1-51.1
o SUSE Linux Enterprise Server 12-SP5 (aarch64 x86_64):
qemu-block-rbd-3.1.1.1-51.1
qemu-block-rbd-debuginfo-3.1.1.1-51.1
o SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):
qemu-kvm-3.1.1.1-51.1
o SUSE Linux Enterprise Server 12-SP5 (ppc64le):
qemu-ppc-3.1.1.1-51.1
qemu-ppc-debuginfo-3.1.1.1-51.1
o SUSE Linux Enterprise Server 12-SP5 (aarch64):
qemu-arm-3.1.1.1-51.1
qemu-arm-debuginfo-3.1.1.1-51.1
o SUSE Linux Enterprise Server 12-SP5 (noarch):
qemu-ipxe-1.0.0+-51.1
qemu-seabios-1.12.0_0_ga698c89-51.1
qemu-sgabios-8-51.1
qemu-vgabios-1.12.0_0_ga698c89-51.1
o SUSE Linux Enterprise Server 12-SP5 (x86_64):
qemu-x86-3.1.1.1-51.1
o SUSE Linux Enterprise Server 12-SP5 (s390x):
qemu-s390-3.1.1.1-51.1
qemu-s390-debuginfo-3.1.1.1-51.1
References:
o https://www.suse.com/security/cve/CVE-2019-15890.html
o https://www.suse.com/security/cve/CVE-2020-10756.html
o https://www.suse.com/security/cve/CVE-2020-14364.html
o https://www.suse.com/security/cve/CVE-2020-25085.html
o https://www.suse.com/security/cve/CVE-2020-25707.html
o https://www.suse.com/security/cve/CVE-2020-25723.html
o https://www.suse.com/security/cve/CVE-2020-29129.html
o https://www.suse.com/security/cve/CVE-2020-29130.html
o https://www.suse.com/security/cve/CVE-2020-8608.html
o https://www.suse.com/security/cve/CVE-2021-20257.html
o https://www.suse.com/security/cve/CVE-2021-3419.html
o https://bugzilla.suse.com/1149813
o https://bugzilla.suse.com/1163019
o https://bugzilla.suse.com/1172380
o https://bugzilla.suse.com/1175534
o https://bugzilla.suse.com/1176681
o https://bugzilla.suse.com/1178683
o https://bugzilla.suse.com/1178935
o https://bugzilla.suse.com/1179477
o https://bugzilla.suse.com/1179484
o https://bugzilla.suse.com/1179725
o https://bugzilla.suse.com/1182846
o https://bugzilla.suse.com/1182975
o https://bugzilla.suse.com/1186290
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