drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in qemu
Name: |
Mehrere Probleme in qemu |
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ID: |
SUSE-SU-2021:2212-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Module for Basesystem 15-SP2, SUSE Linux Enterprise Module for Server Applications 15-SP2, SUSE MicroOS 5.0 |
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Datum: |
Mi, 30. Juni 2021, 22:30 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3546
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3544
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3545 |
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Applikationen: |
QEMU |
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Originalnachricht |
SUSE Security Update: Security update for qemu ______________________________________________________________________________
Announcement ID: SUSE-SU-2021:2212-1 Rating: moderate References: #1184574 #1185591 #1185981 #1185990 #1186010 #1187013 Cross-References: CVE-2021-3544 CVE-2021-3545 CVE-2021-3546 CVSS scores: CVE-2021-3544 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVE-2021-3544 (SUSE): 5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N CVE-2021-3545 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2021-3545 (SUSE): 5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N CVE-2021-3546 (NVD) : 8.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H CVE-2021-3546 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products: SUSE MicroOS 5.0 SUSE Linux Enterprise Module for Server Applications 15-SP2 SUSE Linux Enterprise Module for Basesystem 15-SP2 ______________________________________________________________________________
An update that solves three vulnerabilities and has three fixes is now available.
Description:
This update for qemu fixes the following issues:
Security issues fixed:
- CVE-2021-3546: Fix out-of-bounds write in virgl_cmd_get_capset (bsc#1185981) - CVE-2021-3544: Fix memory leaks found in the virtio vhost-user GPU device (bsc#1186010) - CVE-2021-3545: Fix information disclosure due to uninitialized memory read (bsc#1185990)
Non-security issues fixed:
- Fix testsuite error (bsc#1184574) - Fix qemu crash with iothread when block commit after snapshot (bsc#1187013) - Fix qemu hang while cancelling migrating hugepage vm (bsc#1185591) - Use RCU to avoid race during scsi hotplug/hotunplug (bsc#1184574)
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 MicroOS 5.0:
zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-2212=1
- SUSE Linux Enterprise Module for Server Applications 15-SP2:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-2212=1
- SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-2212=1
Package List:
- SUSE MicroOS 5.0 (aarch64 x86_64):
qemu-4.2.1-11.22.1 qemu-debuginfo-4.2.1-11.22.1 qemu-debugsource-4.2.1-11.22.1 qemu-tools-4.2.1-11.22.1 qemu-tools-debuginfo-4.2.1-11.22.1
- SUSE MicroOS 5.0 (aarch64):
qemu-arm-4.2.1-11.22.1 qemu-arm-debuginfo-4.2.1-11.22.1
- SUSE MicroOS 5.0 (x86_64):
qemu-x86-4.2.1-11.22.1 qemu-x86-debuginfo-4.2.1-11.22.1
- SUSE MicroOS 5.0 (noarch):
qemu-ipxe-1.0.0+-11.22.1 qemu-seabios-1.12.1+-11.22.1 qemu-sgabios-8-11.22.1 qemu-vgabios-1.12.1+-11.22.1
- SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64 ppc64le s390x x86_64):
qemu-4.2.1-11.22.1 qemu-block-curl-4.2.1-11.22.1 qemu-block-curl-debuginfo-4.2.1-11.22.1 qemu-block-iscsi-4.2.1-11.22.1 qemu-block-iscsi-debuginfo-4.2.1-11.22.1 qemu-block-rbd-4.2.1-11.22.1 qemu-block-rbd-debuginfo-4.2.1-11.22.1 qemu-block-ssh-4.2.1-11.22.1 qemu-block-ssh-debuginfo-4.2.1-11.22.1 qemu-debuginfo-4.2.1-11.22.1 qemu-debugsource-4.2.1-11.22.1 qemu-guest-agent-4.2.1-11.22.1 qemu-guest-agent-debuginfo-4.2.1-11.22.1 qemu-lang-4.2.1-11.22.1 qemu-ui-spice-app-4.2.1-11.22.1 qemu-ui-spice-app-debuginfo-4.2.1-11.22.1
- SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x x86_64):
qemu-kvm-4.2.1-11.22.1
- SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64):
qemu-arm-4.2.1-11.22.1 qemu-arm-debuginfo-4.2.1-11.22.1
- SUSE Linux Enterprise Module for Server Applications 15-SP2 (ppc64le):
qemu-ppc-4.2.1-11.22.1 qemu-ppc-debuginfo-4.2.1-11.22.1
- SUSE Linux Enterprise Module for Server Applications 15-SP2 (x86_64):
qemu-audio-alsa-4.2.1-11.22.1 qemu-audio-alsa-debuginfo-4.2.1-11.22.1 qemu-audio-pa-4.2.1-11.22.1 qemu-audio-pa-debuginfo-4.2.1-11.22.1 qemu-ui-curses-4.2.1-11.22.1 qemu-ui-curses-debuginfo-4.2.1-11.22.1 qemu-ui-gtk-4.2.1-11.22.1 qemu-ui-gtk-debuginfo-4.2.1-11.22.1 qemu-x86-4.2.1-11.22.1 qemu-x86-debuginfo-4.2.1-11.22.1
- SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):
qemu-ipxe-1.0.0+-11.22.1 qemu-microvm-4.2.1-11.22.1 qemu-seabios-1.12.1+-11.22.1 qemu-sgabios-8-11.22.1 qemu-vgabios-1.12.1+-11.22.1
- SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x):
qemu-s390-4.2.1-11.22.1 qemu-s390-debuginfo-4.2.1-11.22.1
- SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):
qemu-debuginfo-4.2.1-11.22.1 qemu-debugsource-4.2.1-11.22.1 qemu-tools-4.2.1-11.22.1 qemu-tools-debuginfo-4.2.1-11.22.1
References:
https://www.suse.com/security/cve/CVE-2021-3544.html https://www.suse.com/security/cve/CVE-2021-3545.html https://www.suse.com/security/cve/CVE-2021-3546.html https://bugzilla.suse.com/1184574 https://bugzilla.suse.com/1185591 https://bugzilla.suse.com/1185981 https://bugzilla.suse.com/1185990 https://bugzilla.suse.com/1186010 https://bugzilla.suse.com/1187013
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