RedHat: RHSA-2022-7959:01 Low: guestfs-tools security, bug fix,
Summary
guestfs-tools is a set of tools that can be used to make batch
configuration changes to guests, get disk used/free statistics, perform
backups and guest clones, change registry/UUID/hostname info, build guests
from scratch, and much more.
Security Fix(es):
* libguestfs: Buffer overflow in get_keys leads to DoS (CVE-2022-2211)
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 Red Hat
Enterprise Linux 9.1 Release Notes linked from the References section.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2022-2211 https://access.redhat.com/security/updates/classification/#low https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index
Package List
Red Hat Enterprise Linux AppStream (v. 9):
Source:
guestfs-tools-1.48.2-5.el9.src.rpm
aarch64:
guestfs-tools-1.48.2-5.el9.aarch64.rpm
guestfs-tools-debuginfo-1.48.2-5.el9.aarch64.rpm
guestfs-tools-debugsource-1.48.2-5.el9.aarch64.rpm
noarch:
virt-win-reg-1.48.2-5.el9.noarch.rpm
s390x:
guestfs-tools-1.48.2-5.el9.s390x.rpm
guestfs-tools-debuginfo-1.48.2-5.el9.s390x.rpm
guestfs-tools-debugsource-1.48.2-5.el9.s390x.rpm
x86_64:
guestfs-tools-1.48.2-5.el9.x86_64.rpm
guestfs-tools-debuginfo-1.48.2-5.el9.x86_64.rpm
guestfs-tools-debugsource-1.48.2-5.el9.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for guestfs-tools is now available for Red Hat Enterprise Linux9.Red Hat Product Security has rated this update as having a security impactof Low. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream (v. 9) - aarch64, noarch, s390x, x86_64
Bugs Fixed
2059286 - RFE: Rebase guestfs-tools to 1.48 in RHEL 9.1
2072493 - [RFE] Request to add lvm system.devices cleanup operation to virt-sysprep
2075718 - Having to use "--selinux-relabel" is not intuitive given Red Hat products default to selinux enabled.
2089748 - Removal of "--selinux-relabel" option breaks existing scripts
2100862 - CVE-2022-2211 libguestfs: Buffer overflow in get_keys leads to DoS
2106286 - virt-sysprep: make an effort to support LUKS on LV
