SUSE-SU-2021:0521-1

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Source

https://www.suse.com/support/update/announcement/2021/suse-su-20210521-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0521-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2021:0521-1

Related

Published

2021-02-19T10:00:45Z

Modified

2021-02-19T10:00:45Z

Summary

Security update for qemu

Details

This update for qemu fixes the following issues:

Fixed potential privilege escalation in virtfs (CVE-2021-20181 bsc#1182137)
Fixed out-of-bound access in iscsi (CVE-2020-11947 bsc#1180523)
Fixed out-of-bound access in vmxnet3 emulation (CVE-2021-20203 bsc#1181639)
Fixed out-of-bound access in ARM interrupt handling (CVE-2021-20221 bsc#1181933)
Fixed vfio-pci device on s390 enters error state (bsc#1179717 bsc#1179719)
Fixed 'Failed to try-restart qemu-ga@.service' error while updating the qemu-guest-agent. (bsc#1178565)
Apply fixes to qemu scsi passthrough with respect to timeout and error conditions, including using more correct status codes. Add more qemu tracing which helped track down these issues (bsc#1178049)

References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP2 / qemu

Package

Name: qemu
Purl: purl:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.2.1-11.13.1

Ecosystem specific

{
    "binaries": [
        {
            "qemu-tools": "4.2.1-11.13.1"
        }
    ]
}

SUSE:Linux Enterprise Module for Server Applications 15 SP2 / qemu

Package

Name: qemu
Purl: purl:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.2.1-11.13.1

Ecosystem specific

{
    "binaries": [
        {
            "qemu-arm": "4.2.1-11.13.1",
            "qemu-audio-alsa": "4.2.1-11.13.1",
            "qemu-block-curl": "4.2.1-11.13.1",
            "qemu-audio-pa": "4.2.1-11.13.1",
            "qemu-guest-agent": "4.2.1-11.13.1",
            "qemu-lang": "4.2.1-11.13.1",
            "qemu-microvm": "4.2.1-11.13.1",
            "qemu-kvm": "4.2.1-11.13.1",
            "qemu-seabios": "1.12.1+-11.13.1",
            "qemu-block-ssh": "4.2.1-11.13.1",
            "qemu-ui-spice-app": "4.2.1-11.13.1",
            "qemu-x86": "4.2.1-11.13.1",
            "qemu-s390": "4.2.1-11.13.1",
            "qemu-vgabios": "1.12.1+-11.13.1",
            "qemu": "4.2.1-11.13.1",
            "qemu-sgabios": "8-11.13.1",
            "qemu-ipxe": "1.0.0+-11.13.1",
            "qemu-ppc": "4.2.1-11.13.1",
            "qemu-block-iscsi": "4.2.1-11.13.1",
            "qemu-block-rbd": "4.2.1-11.13.1",
            "qemu-ui-curses": "4.2.1-11.13.1",
            "qemu-ui-gtk": "4.2.1-11.13.1"
        }
    ]
}