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

Synopsis:          Moderate: usbguard security update
Advisory ID:       RHSA-2022:8679-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:8679
Issue date:        2022-11-29
CVE Names:         CVE-2019-25058
====================================================================
1. Summary:

An update for usbguard is now available for Red Hat Enterprise Linux 8.4
Extended Update Support.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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 Enterprise Linux AppStream EUS (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

The USBGuard software framework provides system protection against
intrusive USB devices by implementing basic whitelisting and blacklisting
capabilities based on device attributes. To enforce a user-defined policy,
USBGuard uses the Linux kernel USB device authorization feature.

Security Fix(es):

* usbguard: Fix unauthorized access via D-Bus (CVE-2019-25058)

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.

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/):

2058465 - CVE-2019-25058 usbguard: Fix unauthorized access via D-Bus

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v.8.4):

Source:
usbguard-1.0.0-2.el8_4.1.src.rpm

aarch64:
usbguard-1.0.0-2.el8_4.1.aarch64.rpm
usbguard-dbus-1.0.0-2.el8_4.1.aarch64.rpm
usbguard-dbus-debuginfo-1.0.0-2.el8_4.1.aarch64.rpm
usbguard-debuginfo-1.0.0-2.el8_4.1.aarch64.rpm
usbguard-debugsource-1.0.0-2.el8_4.1.aarch64.rpm
usbguard-notifier-1.0.0-2.el8_4.1.aarch64.rpm
usbguard-notifier-debuginfo-1.0.0-2.el8_4.1.aarch64.rpm
usbguard-tools-1.0.0-2.el8_4.1.aarch64.rpm
usbguard-tools-debuginfo-1.0.0-2.el8_4.1.aarch64.rpm

noarch:
usbguard-selinux-1.0.0-2.el8_4.1.noarch.rpm

ppc64le:
usbguard-1.0.0-2.el8_4.1.ppc64le.rpm
usbguard-dbus-1.0.0-2.el8_4.1.ppc64le.rpm
usbguard-dbus-debuginfo-1.0.0-2.el8_4.1.ppc64le.rpm
usbguard-debuginfo-1.0.0-2.el8_4.1.ppc64le.rpm
usbguard-debugsource-1.0.0-2.el8_4.1.ppc64le.rpm
usbguard-notifier-1.0.0-2.el8_4.1.ppc64le.rpm
usbguard-notifier-debuginfo-1.0.0-2.el8_4.1.ppc64le.rpm
usbguard-tools-1.0.0-2.el8_4.1.ppc64le.rpm
usbguard-tools-debuginfo-1.0.0-2.el8_4.1.ppc64le.rpm

s390x:
usbguard-1.0.0-2.el8_4.1.s390x.rpm
usbguard-dbus-1.0.0-2.el8_4.1.s390x.rpm
usbguard-dbus-debuginfo-1.0.0-2.el8_4.1.s390x.rpm
usbguard-debuginfo-1.0.0-2.el8_4.1.s390x.rpm
usbguard-debugsource-1.0.0-2.el8_4.1.s390x.rpm
usbguard-notifier-1.0.0-2.el8_4.1.s390x.rpm
usbguard-notifier-debuginfo-1.0.0-2.el8_4.1.s390x.rpm
usbguard-tools-1.0.0-2.el8_4.1.s390x.rpm
usbguard-tools-debuginfo-1.0.0-2.el8_4.1.s390x.rpm

x86_64:
usbguard-1.0.0-2.el8_4.1.i686.rpm
usbguard-1.0.0-2.el8_4.1.x86_64.rpm
usbguard-dbus-1.0.0-2.el8_4.1.x86_64.rpm
usbguard-dbus-debuginfo-1.0.0-2.el8_4.1.i686.rpm
usbguard-dbus-debuginfo-1.0.0-2.el8_4.1.x86_64.rpm
usbguard-debuginfo-1.0.0-2.el8_4.1.i686.rpm
usbguard-debuginfo-1.0.0-2.el8_4.1.x86_64.rpm
usbguard-debugsource-1.0.0-2.el8_4.1.i686.rpm
usbguard-debugsource-1.0.0-2.el8_4.1.x86_64.rpm
usbguard-notifier-1.0.0-2.el8_4.1.x86_64.rpm
usbguard-notifier-debuginfo-1.0.0-2.el8_4.1.i686.rpm
usbguard-notifier-debuginfo-1.0.0-2.el8_4.1.x86_64.rpm
usbguard-tools-1.0.0-2.el8_4.1.x86_64.rpm
usbguard-tools-debuginfo-1.0.0-2.el8_4.1.i686.rpm
usbguard-tools-debuginfo-1.0.0-2.el8_4.1.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-2019-25058
https://access.redhat.com/security/updates/classification/#moderate

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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