SUSE-SU-2021:2789-1

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Source
https://www.suse.com/support/update/announcement/2021/suse-su-20212789-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2789-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2021:2789-1
Related
Published
2021-08-20T08:08:19Z
Modified
2021-08-20T08:08:19Z
Summary
Security update for qemu
Details

This update for qemu fixes the following issues:

Security issues fixed:

  • usbredir: free call on invalid pointer in bufp_alloc (bsc#1189145, CVE-2021-3682)
  • NULL pointer dereference in ESP (bsc#1180433, CVE-2020-35504) (bsc#1180434, CVE-2020-35505) (bsc#1180435, CVE-2020-35506)
  • NULL pointer dereference issue in megasas-gen2 host bus adapter (bsc#1180432, CVE-2020-35503)
  • eepro100: stack overflow via infinite recursion (bsc#1182651, CVE-2021-20255)
  • usb: unbounded stack allocation in usbredir (bsc#1186012, CVE-2021-3527)
References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP2 / qemu

Package

Name
qemu
Purl
pkg: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
4.2.1-11.28.1

Ecosystem specific 

{
    "binaries": [
        {
            "qemu-tools": "4.2.1-11.28.1"
        }
    ]
}

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

Package

Name
qemu
Purl
pkg: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
4.2.1-11.28.1

Ecosystem specific 

{
    "binaries": [
        {
            "qemu-arm": "4.2.1-11.28.1",
            "qemu-audio-alsa": "4.2.1-11.28.1",
            "qemu-block-curl": "4.2.1-11.28.1",
            "qemu-audio-pa": "4.2.1-11.28.1",
            "qemu-guest-agent": "4.2.1-11.28.1",
            "qemu-lang": "4.2.1-11.28.1",
            "qemu-microvm": "4.2.1-11.28.1",
            "qemu-kvm": "4.2.1-11.28.1",
            "qemu-seabios": "1.12.1+-11.28.1",
            "qemu-block-ssh": "4.2.1-11.28.1",
            "qemu-ui-spice-app": "4.2.1-11.28.1",
            "qemu-x86": "4.2.1-11.28.1",
            "qemu-s390": "4.2.1-11.28.1",
            "qemu-vgabios": "1.12.1+-11.28.1",
            "qemu": "4.2.1-11.28.1",
            "qemu-sgabios": "8-11.28.1",
            "qemu-ipxe": "1.0.0+-11.28.1",
            "qemu-ppc": "4.2.1-11.28.1",
            "qemu-block-iscsi": "4.2.1-11.28.1",
            "qemu-block-rbd": "4.2.1-11.28.1",
            "qemu-ui-curses": "4.2.1-11.28.1",
            "qemu-ui-gtk": "4.2.1-11.28.1"
        }
    ]
}

SUSE:Linux Enterprise Micro 5.0 / qemu

Package

Name
qemu
Purl
pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Micro%205.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.2.1-11.28.1

Ecosystem specific 

{
    "binaries": [
        {
            "qemu-arm": "4.2.1-11.28.1",
            "qemu-tools": "4.2.1-11.28.1",
            "qemu": "4.2.1-11.28.1",
            "qemu-sgabios": "8-11.28.1",
            "qemu-ipxe": "1.0.0+-11.28.1",
            "qemu-seabios": "1.12.1+-11.28.1",
            "qemu-vgabios": "1.12.1+-11.28.1",
            "qemu-x86": "4.2.1-11.28.1"
        }
    ]
}