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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.2479 Security update for qemu 22 July 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: qemu Publisher: SUSE Operating System: SUSE Impact/Access: Denial of Service -- Existing Account Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2021-3611 CVE-2021-3608 CVE-2021-3607 CVE-2021-3595 CVE-2021-3594 CVE-2021-3593 CVE-2021-3592 CVE-2021-3582 Reference: ESB-2021.2415 ESB-2021.2414 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20212428-1 https://www.suse.com/support/update/announcement/2021/suse-su-20212442-1 Comment: This bulletin contains two (2) SUSE security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:2428-1 Rating: moderate References: #1187364 #1187365 #1187366 #1187367 #1187529 Cross-References: CVE-2021-3592 CVE-2021-3593 CVE-2021-3594 CVE-2021-3595 CVE-2021-3611 Affected Products: SUSE Linux Enterprise Server 12-SP2-BCL ______________________________________________________________________________ An update that fixes 5 vulnerabilities is now available. Description: This update for qemu fixes the following issues: o CVE-2021-3595: Fixed an invalid pointer initialization may lead to information disclosure (tftp). (bsc#1187366) o CVE-2021-3592: Fixed an invalid pointer initialization may lead to information disclosure (bootp). (bsc#1187364) o CVE-2021-3594: Fixed an invalid pointer initialization may lead to information disclosure (udp). (bsc#1187367) o CVE-2021-3593: Fixed an invalid pointer initialization may lead to information disclosure (udp6). (bsc#1187365) o CVE-2021-3611: Fixed a segmentation fault due to stack overflow. (bsc# 1187529) 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-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-2428=1 Package List: o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64): qemu-2.6.2-41.68.1 qemu-block-curl-2.6.2-41.68.1 qemu-block-curl-debuginfo-2.6.2-41.68.1 qemu-block-rbd-2.6.2-41.68.1 qemu-block-rbd-debuginfo-2.6.2-41.68.1 qemu-block-ssh-2.6.2-41.68.1 qemu-block-ssh-debuginfo-2.6.2-41.68.1 qemu-debugsource-2.6.2-41.68.1 qemu-guest-agent-2.6.2-41.68.1 qemu-guest-agent-debuginfo-2.6.2-41.68.1 qemu-kvm-2.6.2-41.68.1 qemu-lang-2.6.2-41.68.1 qemu-tools-2.6.2-41.68.1 qemu-tools-debuginfo-2.6.2-41.68.1 qemu-x86-2.6.2-41.68.1 qemu-x86-debuginfo-2.6.2-41.68.1 o SUSE Linux Enterprise Server 12-SP2-BCL (noarch): qemu-ipxe-1.0.0-41.68.1 qemu-seabios-1.9.1_0_gb3ef39f-41.68.1 qemu-sgabios-8-41.68.1 qemu-vgabios-1.9.1_0_gb3ef39f-41.68.1 References: o https://www.suse.com/security/cve/CVE-2021-3592.html o https://www.suse.com/security/cve/CVE-2021-3593.html o https://www.suse.com/security/cve/CVE-2021-3594.html o https://www.suse.com/security/cve/CVE-2021-3595.html o https://www.suse.com/security/cve/CVE-2021-3611.html o https://bugzilla.suse.com/1187364 o https://bugzilla.suse.com/1187365 o https://bugzilla.suse.com/1187366 o https://bugzilla.suse.com/1187367 o https://bugzilla.suse.com/1187529 - -------------------------------------------------------------------------------- SUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:2442-1 Rating: important References: #1187499 #1187529 #1187538 #1187539 Cross-References: CVE-2021-3582 CVE-2021-3607 CVE-2021-3608 CVE-2021-3611 Affected Products: SUSE Linux Enterprise Module for Server Applications 15-SP3 SUSE Linux Enterprise Module for Basesystem 15-SP3 ______________________________________________________________________________ An update that fixes four vulnerabilities is now available. Description: This update for qemu fixes the following issues: o CVE-2021-3582: Fix possible mremap overflow in the pvrdma (bsc#1187499) o CVE-2021-3607: Ensure correct input on ring init (bsc#1187539) o CVE-2021-3608: Fix the ring init error flow (bsc#1187538) o CVE-2021-3611: Fix intel-hda segmentation fault due to stack overflow (bsc# 1187529) 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 Module for Server Applications 15-SP3: zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2021-2442=1 o SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-2442=1 Package List: o SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64 ppc64le s390x x86_64): qemu-5.2.0-23.1 qemu-block-curl-5.2.0-23.1 qemu-block-curl-debuginfo-5.2.0-23.1 qemu-block-iscsi-5.2.0-23.1 qemu-block-iscsi-debuginfo-5.2.0-23.1 qemu-block-rbd-5.2.0-23.1 qemu-block-rbd-debuginfo-5.2.0-23.1 qemu-block-ssh-5.2.0-23.1 qemu-block-ssh-debuginfo-5.2.0-23.1 qemu-chardev-baum-5.2.0-23.1 qemu-chardev-baum-debuginfo-5.2.0-23.1 qemu-debuginfo-5.2.0-23.1 qemu-debugsource-5.2.0-23.1 qemu-guest-agent-5.2.0-23.1 qemu-guest-agent-debuginfo-5.2.0-23.1 qemu-ksm-5.2.0-23.1 qemu-lang-5.2.0-23.1 qemu-ui-curses-5.2.0-23.1 qemu-ui-curses-debuginfo-5.2.0-23.1 o SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64 ppc64le x86_64): qemu-audio-spice-5.2.0-23.1 qemu-audio-spice-debuginfo-5.2.0-23.1 qemu-chardev-spice-5.2.0-23.1 qemu-chardev-spice-debuginfo-5.2.0-23.1 qemu-hw-display-qxl-5.2.0-23.1 qemu-hw-display-qxl-debuginfo-5.2.0-23.1 qemu-hw-display-virtio-vga-5.2.0-23.1 qemu-hw-display-virtio-vga-debuginfo-5.2.0-23.1 qemu-hw-usb-redirect-5.2.0-23.1 qemu-hw-usb-redirect-debuginfo-5.2.0-23.1 qemu-ui-gtk-5.2.0-23.1 qemu-ui-gtk-debuginfo-5.2.0-23.1 qemu-ui-opengl-5.2.0-23.1 qemu-ui-opengl-debuginfo-5.2.0-23.1 qemu-ui-spice-app-5.2.0-23.1 qemu-ui-spice-app-debuginfo-5.2.0-23.1 qemu-ui-spice-core-5.2.0-23.1 qemu-ui-spice-core-debuginfo-5.2.0-23.1 o SUSE Linux Enterprise Module for Server Applications 15-SP3 (s390x x86_64): qemu-hw-display-virtio-gpu-5.2.0-23.1 qemu-hw-display-virtio-gpu-debuginfo-5.2.0-23.1 qemu-hw-display-virtio-gpu-pci-5.2.0-23.1 qemu-hw-display-virtio-gpu-pci-debuginfo-5.2.0-23.1 qemu-kvm-5.2.0-23.1 o SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64): qemu-arm-5.2.0-23.1 qemu-arm-debuginfo-5.2.0-23.1 o SUSE Linux Enterprise Module for Server Applications 15-SP3 (ppc64le): qemu-ppc-5.2.0-23.1 qemu-ppc-debuginfo-5.2.0-23.1 o SUSE Linux Enterprise Module for Server Applications 15-SP3 (noarch): qemu-ipxe-1.0.0+-23.1 qemu-seabios-1.14.0_0_g155821a-23.1 qemu-sgabios-8-23.1 qemu-skiboot-5.2.0-23.1 qemu-vgabios-1.14.0_0_g155821a-23.1 o SUSE Linux Enterprise Module for Server Applications 15-SP3 (x86_64): qemu-audio-alsa-5.2.0-23.1 qemu-audio-alsa-debuginfo-5.2.0-23.1 qemu-audio-pa-5.2.0-23.1 qemu-audio-pa-debuginfo-5.2.0-23.1 qemu-x86-5.2.0-23.1 qemu-x86-debuginfo-5.2.0-23.1 o SUSE Linux Enterprise Module for Server Applications 15-SP3 (s390x): qemu-hw-s390x-virtio-gpu-ccw-5.2.0-23.1 qemu-hw-s390x-virtio-gpu-ccw-debuginfo-5.2.0-23.1 qemu-s390x-5.2.0-23.1 qemu-s390x-debuginfo-5.2.0-23.1 o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64): qemu-debuginfo-5.2.0-23.1 qemu-debugsource-5.2.0-23.1 qemu-tools-5.2.0-23.1 qemu-tools-debuginfo-5.2.0-23.1 References: o https://www.suse.com/security/cve/CVE-2021-3582.html o https://www.suse.com/security/cve/CVE-2021-3607.html o https://www.suse.com/security/cve/CVE-2021-3608.html o https://www.suse.com/security/cve/CVE-2021-3611.html o https://bugzilla.suse.com/1187499 o https://bugzilla.suse.com/1187529 o https://bugzilla.suse.com/1187538 o https://bugzilla.suse.com/1187539 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYPjRu+NLKJtyKPYoAQjdYQ//Rq4ulMgh3CUxClR5KxK7G31tbJoknDpO hAk+JRveXJGpjiniiuqrzBU6AAyK0cOyvS6kRecBVGQOgio+bnP+9BsxgMh3vjNd 7uMS/zhoGydqCSRaupovS36NcUMmKBLKZ5g256goA6b20ny0GBU/3zMJRQkU2WYl g+hI6t92wcFJ3F5WjIGw2uFI+14L1yvpKoBDomdL7CSDnES+GsRz7+FR1xZW2I0V 3fMuQO74uVvVr1zcrb42fHwKnRSgyBm24gNeCjh7UsbXDh2VPeA664RuUhOFyw3B 19X/IotAEAT767Hy142WM6ncCs1yO8bridBj1SE5FF/wZOxFmTtj2BOuS/77t+L8 ADlIskVH+wjt2TMTMNW/Hm4tfWcQ6zTLqB2e23uPStSOqaE8yT7oCNxsi+0i/hn/ 6takFUiNfvvCHj/o8PWziJ45ql25j9yy2UnV+uolczDAmW6tpSk3VXzuE8CoFDbH xT5QWNvJv0Lc5kB12fXTZOeOsFIP0wk9QlFT0aoVIALU3yrBJVWdY8gdkyDD3igL GcovhIxQSEj2dWh/N5zxRAsUBqiVMrHILhIjwYuuX80dvWNLJvgQnZHkqJKHrmNA 2yVnDhS7v9Zj4Cdm0LkYgEFY692uxq8R+LEFLD6gPAR6YTg4VNX20h2Ms/SjgmAM 71dr11G5YOU= =W91G -----END PGP SIGNATURE-----