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====================================================================                   
Red Hat Security Advisory

Synopsis:          Low: libguestfs security, bug fix, and enhancement update
Advisory ID:       RHSA-2022:7958-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:7958
Issue date:        2022-11-15
CVE Names:         CVE-2022-2211
====================================================================
1. Summary:

An update for libguestfs is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact
of Low. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat CodeReady Linux Builder (v. 9) - aarch64, noarch, s390x, x86_64
Red Hat Enterprise Linux AppStream (v. 9) - aarch64, noarch, s390x, x86_64

3. Description:

The libguestfs packages contain a library used for accessing and modifying
virtual machine disk images.

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.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

1674392 - No return values from a directory listing when there are simply too many files in that directory (NULL value return)
1794518 - Rewrite libguestfs use of setfiles so that it doesn't stop on ext4 immutable bits
1809453 - [RFE] Add support for LUKS encrypted disks with Clevis & Tang
1844341 - The duplicate block device is listed when iface is set to 'virtio'
1965941 - lvm-set-filter failed in guestfish with the latest lvm2 package
2033247 - document encrypted RBD disk limitation
2059285 - RFE: Rebase libguestfs to 1.48 in RHEL 9.1
2065172 - SHA 1 signatures required to inspect packages in RHEL 6 guests [rhel-9.1.0]
2084568 - Disable 5-level page tables when using -cpu max
2086368 - Add Rocky Linux to list of REDHAT distros for code generation
2097718 - Please build and ship php bindings to libguestfs
2100862 - CVE-2022-2211 libguestfs: Buffer overflow in get_keys leads to DoS
2117004 - RFE: Add support for Zstandard compression to guestfs_file_architecture API

6. Package List:

Red Hat Enterprise Linux AppStream (v. 9):

Source:
libguestfs-1.48.4-2.el9.src.rpm

aarch64:
libguestfs-1.48.4-2.el9.aarch64.rpm
libguestfs-appliance-1.48.4-2.el9.aarch64.rpm
libguestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
libguestfs-debugsource-1.48.4-2.el9.aarch64.rpm
libguestfs-gobject-debuginfo-1.48.4-2.el9.aarch64.rpm
libguestfs-rescue-1.48.4-2.el9.aarch64.rpm
libguestfs-rescue-debuginfo-1.48.4-2.el9.aarch64.rpm
libguestfs-rsync-1.48.4-2.el9.aarch64.rpm
libguestfs-xfs-1.48.4-2.el9.aarch64.rpm
lua-guestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
ocaml-libguestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
perl-Sys-Guestfs-1.48.4-2.el9.aarch64.rpm
perl-Sys-Guestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
php-libguestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
python3-libguestfs-1.48.4-2.el9.aarch64.rpm
python3-libguestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
ruby-libguestfs-debuginfo-1.48.4-2.el9.aarch64.rpm

noarch:
libguestfs-bash-completion-1.48.4-2.el9.noarch.rpm
libguestfs-inspect-icons-1.48.4-2.el9.noarch.rpm

s390x:
libguestfs-1.48.4-2.el9.s390x.rpm
libguestfs-appliance-1.48.4-2.el9.s390x.rpm
libguestfs-debuginfo-1.48.4-2.el9.s390x.rpm
libguestfs-debugsource-1.48.4-2.el9.s390x.rpm
libguestfs-gobject-debuginfo-1.48.4-2.el9.s390x.rpm
libguestfs-rescue-1.48.4-2.el9.s390x.rpm
libguestfs-rescue-debuginfo-1.48.4-2.el9.s390x.rpm
libguestfs-rsync-1.48.4-2.el9.s390x.rpm
libguestfs-xfs-1.48.4-2.el9.s390x.rpm
lua-guestfs-debuginfo-1.48.4-2.el9.s390x.rpm
ocaml-libguestfs-debuginfo-1.48.4-2.el9.s390x.rpm
perl-Sys-Guestfs-1.48.4-2.el9.s390x.rpm
perl-Sys-Guestfs-debuginfo-1.48.4-2.el9.s390x.rpm
php-libguestfs-debuginfo-1.48.4-2.el9.s390x.rpm
python3-libguestfs-1.48.4-2.el9.s390x.rpm
python3-libguestfs-debuginfo-1.48.4-2.el9.s390x.rpm
ruby-libguestfs-debuginfo-1.48.4-2.el9.s390x.rpm

x86_64:
libguestfs-1.48.4-2.el9.x86_64.rpm
libguestfs-appliance-1.48.4-2.el9.x86_64.rpm
libguestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
libguestfs-debugsource-1.48.4-2.el9.x86_64.rpm
libguestfs-gobject-debuginfo-1.48.4-2.el9.x86_64.rpm
libguestfs-rescue-1.48.4-2.el9.x86_64.rpm
libguestfs-rescue-debuginfo-1.48.4-2.el9.x86_64.rpm
libguestfs-rsync-1.48.4-2.el9.x86_64.rpm
libguestfs-xfs-1.48.4-2.el9.x86_64.rpm
lua-guestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
ocaml-libguestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
perl-Sys-Guestfs-1.48.4-2.el9.x86_64.rpm
perl-Sys-Guestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
php-libguestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
python3-libguestfs-1.48.4-2.el9.x86_64.rpm
python3-libguestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
ruby-libguestfs-debuginfo-1.48.4-2.el9.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 9):

aarch64:
libguestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
libguestfs-debugsource-1.48.4-2.el9.aarch64.rpm
libguestfs-devel-1.48.4-2.el9.aarch64.rpm
libguestfs-gobject-1.48.4-2.el9.aarch64.rpm
libguestfs-gobject-debuginfo-1.48.4-2.el9.aarch64.rpm
libguestfs-gobject-devel-1.48.4-2.el9.aarch64.rpm
libguestfs-rescue-debuginfo-1.48.4-2.el9.aarch64.rpm
lua-guestfs-1.48.4-2.el9.aarch64.rpm
lua-guestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
ocaml-libguestfs-1.48.4-2.el9.aarch64.rpm
ocaml-libguestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
ocaml-libguestfs-devel-1.48.4-2.el9.aarch64.rpm
perl-Sys-Guestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
php-libguestfs-1.48.4-2.el9.aarch64.rpm
php-libguestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
python3-libguestfs-debuginfo-1.48.4-2.el9.aarch64.rpm
ruby-libguestfs-1.48.4-2.el9.aarch64.rpm
ruby-libguestfs-debuginfo-1.48.4-2.el9.aarch64.rpm

noarch:
libguestfs-man-pages-ja-1.48.4-2.el9.noarch.rpm
libguestfs-man-pages-uk-1.48.4-2.el9.noarch.rpm

s390x:
libguestfs-debuginfo-1.48.4-2.el9.s390x.rpm
libguestfs-debugsource-1.48.4-2.el9.s390x.rpm
libguestfs-devel-1.48.4-2.el9.s390x.rpm
libguestfs-gobject-1.48.4-2.el9.s390x.rpm
libguestfs-gobject-debuginfo-1.48.4-2.el9.s390x.rpm
libguestfs-gobject-devel-1.48.4-2.el9.s390x.rpm
libguestfs-rescue-debuginfo-1.48.4-2.el9.s390x.rpm
lua-guestfs-1.48.4-2.el9.s390x.rpm
lua-guestfs-debuginfo-1.48.4-2.el9.s390x.rpm
ocaml-libguestfs-1.48.4-2.el9.s390x.rpm
ocaml-libguestfs-debuginfo-1.48.4-2.el9.s390x.rpm
ocaml-libguestfs-devel-1.48.4-2.el9.s390x.rpm
perl-Sys-Guestfs-debuginfo-1.48.4-2.el9.s390x.rpm
php-libguestfs-1.48.4-2.el9.s390x.rpm
php-libguestfs-debuginfo-1.48.4-2.el9.s390x.rpm
python3-libguestfs-debuginfo-1.48.4-2.el9.s390x.rpm
ruby-libguestfs-1.48.4-2.el9.s390x.rpm
ruby-libguestfs-debuginfo-1.48.4-2.el9.s390x.rpm

x86_64:
libguestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
libguestfs-debugsource-1.48.4-2.el9.x86_64.rpm
libguestfs-devel-1.48.4-2.el9.x86_64.rpm
libguestfs-gobject-1.48.4-2.el9.x86_64.rpm
libguestfs-gobject-debuginfo-1.48.4-2.el9.x86_64.rpm
libguestfs-gobject-devel-1.48.4-2.el9.x86_64.rpm
libguestfs-rescue-debuginfo-1.48.4-2.el9.x86_64.rpm
lua-guestfs-1.48.4-2.el9.x86_64.rpm
lua-guestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
ocaml-libguestfs-1.48.4-2.el9.x86_64.rpm
ocaml-libguestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
ocaml-libguestfs-devel-1.48.4-2.el9.x86_64.rpm
perl-Sys-Guestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
php-libguestfs-1.48.4-2.el9.x86_64.rpm
php-libguestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
python3-libguestfs-debuginfo-1.48.4-2.el9.x86_64.rpm
ruby-libguestfs-1.48.4-2.el9.x86_64.rpm
ruby-libguestfs-debuginfo-1.48.4-2.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/

7. 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

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
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