RLSA-2021:4191

See a problem?
Please try reporting it to the source first.

Source

https://errata.rockylinux.org/RLSA-2021:4191

Import Source

https://storage.googleapis.com/resf-osv-data/RLSA-2021:4191.json

JSON Data

https://api.osv.dev/v1/vulns/RLSA-2021:4191

Related

Published

2021-11-09T08:35:34Z

Modified

2023-02-02T13:29:41.677191Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

Details

Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:Rocky Linux module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the virtualized systems.

Security Fix(es):

QEMU: net: e1000e: use-after-free while sending packets (CVE-2020-15859)
QEMU: slirp: invalid pointer initialization may lead to information disclosure (bootp) (CVE-2021-3592)
QEMU: slirp: invalid pointer initialization may lead to information disclosure (udp6) (CVE-2021-3593)
QEMU: slirp: invalid pointer initialization may lead to information disclosure (udp) (CVE-2021-3594)
QEMU: slirp: invalid pointer initialization may lead to information disclosure (tftp) (CVE-2021-3595)
libvirt: Insecure sVirt label generation (CVE-2021-3631)
libvirt: Improper locking on ACL failure in virStoragePoolLookupByTargetPath API (CVE-2021-3667)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.5 Release Notes linked from the References section.

References

Credits

- Rocky Enterprise Software Foundation
- Red Hat

Affected packages

Rocky Linux:8 / hivex

Package

Name: hivex
Purl: pkg:rpm/rocky-linux/hivex?distro=rocky-linux-8-4-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:1.3.18-21.module+el8.4.0+642+7e26f5e1

Rocky Linux:8 / hivex

Package

Name: hivex
Purl: pkg:rpm/rocky-linux/hivex?distro=rocky-linux-8-5-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:1.3.18-21.module+el8.5.0+670+c4aa478c

Rocky Linux:8 / libguestfs

Package

Name: libguestfs
Purl: pkg:rpm/rocky-linux/libguestfs?distro=rocky-linux-8-5-legacy&epoch=1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:1.40.2-28.module+el8.5.0+670+c4aa478c

Rocky Linux:8 / libguestfs-winsupport

Package

Name: libguestfs-winsupport
Purl: pkg:rpm/rocky-linux/libguestfs-winsupport?distro=rocky-linux-8-4-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:8.2-1.module+el8.4.0+534+4680a14e

Rocky Linux:8 / libiscsi

Package

Name: libiscsi
Purl: pkg:rpm/rocky-linux/libiscsi?distro=rocky-linux-8&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:1.18.0-8.module+el8.7.0+1084+97b81f61

Rocky Linux:8 / libiscsi

Package

Name: libiscsi
Purl: pkg:rpm/rocky-linux/libiscsi?distro=rocky-linux-8-4-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:1.18.0-8.module+el8.4.0+534+4680a14e

Rocky Linux:8 / libiscsi

Package

Name: libiscsi
Purl: pkg:rpm/rocky-linux/libiscsi?distro=rocky-linux-8-6-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:1.18.0-8.module+el8.6.0+847+b490afdd

Rocky Linux:8 / libnbd

Package

Name: libnbd
Purl: pkg:rpm/rocky-linux/libnbd?distro=rocky-linux-8-4-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:1.2.2-1.module+el8.4.0+534+4680a14e

Rocky Linux:8 / libvirt

Package

Name: libvirt
Purl: pkg:rpm/rocky-linux/libvirt?distro=rocky-linux-8-5-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:6.0.0-37.module+el8.5.0+670+c4aa478c

Rocky Linux:8 / libvirt-dbus

Package

Name: libvirt-dbus
Purl: pkg:rpm/rocky-linux/libvirt-dbus?distro=rocky-linux-8&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:1.3.0-2.module+el8.7.0+1084+97b81f61

Rocky Linux:8 / libvirt-dbus

Package

Name: libvirt-dbus
Purl: pkg:rpm/rocky-linux/libvirt-dbus?distro=rocky-linux-8-4-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:1.3.0-2.module+el8.4.0+534+4680a14e

Rocky Linux:8 / libvirt-dbus

Package

Name: libvirt-dbus
Purl: pkg:rpm/rocky-linux/libvirt-dbus?distro=rocky-linux-8-6-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:1.3.0-2.module+el8.6.0+847+b490afdd

Rocky Linux:8 / libvirt-python

Package

Name: libvirt-python
Purl: pkg:rpm/rocky-linux/libvirt-python?distro=rocky-linux-8-4-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:6.0.0-1.module+el8.4.0+534+4680a14e

Rocky Linux:8 / nbdkit

Package

Name: nbdkit
Purl: pkg:rpm/rocky-linux/nbdkit?distro=rocky-linux-8-4-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:1.16.2-4.module+el8.4.0+534+4680a14e

Rocky Linux:8 / netcf

Package

Name: netcf
Purl: pkg:rpm/rocky-linux/netcf?distro=rocky-linux-8&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:0.2.8-12.module+el8.7.0+1084+97b81f61

Rocky Linux:8 / netcf

Package

Name: netcf
Purl: pkg:rpm/rocky-linux/netcf?distro=rocky-linux-8-4-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:0.2.8-12.module+el8.4.0+534+4680a14e

Rocky Linux:8 / netcf

Package

Name: netcf
Purl: pkg:rpm/rocky-linux/netcf?distro=rocky-linux-8-6-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:0.2.8-12.module+el8.6.0+847+b490afdd

Rocky Linux:8 / perl-Sys-Virt

Package

Name: perl-Sys-Virt
Purl: pkg:rpm/rocky-linux/perl-Sys-Virt?distro=rocky-linux-8-4-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:6.0.0-1.module+el8.4.0+534+4680a14e

Rocky Linux:8 / qemu-kvm

Package

Name: qemu-kvm
Purl: pkg:rpm/rocky-linux/qemu-kvm?distro=rocky-linux-8-5-legacy&epoch=5

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5:4.2.0-59.module+el8.5.0+670+c4aa478c

Rocky Linux:8 / seabios

Package

Name: seabios
Purl: pkg:rpm/rocky-linux/seabios?distro=rocky-linux-8-4-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:1.13.0-2.module+el8.4.0+534+4680a14e

Rocky Linux:8 / sgabios

Package

Name: sgabios
Purl: pkg:rpm/rocky-linux/sgabios?distro=rocky-linux-8&epoch=1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:0.20170427git-3.module+el8.7.0+1084+97b81f61

Rocky Linux:8 / sgabios

Package

Name: sgabios
Purl: pkg:rpm/rocky-linux/sgabios?distro=rocky-linux-8-4-legacy&epoch=1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:0.20170427git-3.module+el8.4.0+534+4680a14e

Rocky Linux:8 / sgabios

Package

Name: sgabios
Purl: pkg:rpm/rocky-linux/sgabios?distro=rocky-linux-8-6-legacy&epoch=1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:0.20170427git-3.module+el8.6.0+847+b490afdd

Rocky Linux:8 / supermin

Package

Name: supermin
Purl: pkg:rpm/rocky-linux/supermin?distro=rocky-linux-8-4-legacy&epoch=0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0:5.1.19-10.module+el8.4.0+534+4680a14e