Red Hat Security Advisory 2022-1546-01 – Torchsec

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

Synopsis: Moderate: polkit security update
Advisory ID: RHSA-2022:1546-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1546
Issue date: 2022-04-26
CVE Names: CVE-2021-4115
=====================================================================

1. Summary:

An update for polkit is now available for Red Hat Enterprise Linux 8.

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 BaseOS (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

The polkit packages provide a component for controlling system-wide
privileges. This component provides a uniform and organized way for
non-privileged processes to communicate with privileged ones.

Security Fix(es):

* polkit: file descriptor leak allows an unprivileged user to cause a crash
(CVE-2021-4115)

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/):

2007534 - CVE-2021-4115 polkit: file descriptor leak allows an unprivileged user to cause a crash

6. Package List:

Red Hat Enterprise Linux BaseOS (v. 8):

Source:
polkit-0.115-13.el8_5.2.src.rpm

aarch64:
polkit-0.115-13.el8_5.2.aarch64.rpm
polkit-debuginfo-0.115-13.el8_5.2.aarch64.rpm
polkit-debugsource-0.115-13.el8_5.2.aarch64.rpm
polkit-devel-0.115-13.el8_5.2.aarch64.rpm
polkit-libs-0.115-13.el8_5.2.aarch64.rpm
polkit-libs-debuginfo-0.115-13.el8_5.2.aarch64.rpm

noarch:
polkit-docs-0.115-13.el8_5.2.noarch.rpm

ppc64le:
polkit-0.115-13.el8_5.2.ppc64le.rpm
polkit-debuginfo-0.115-13.el8_5.2.ppc64le.rpm
polkit-debugsource-0.115-13.el8_5.2.ppc64le.rpm
polkit-devel-0.115-13.el8_5.2.ppc64le.rpm
polkit-libs-0.115-13.el8_5.2.ppc64le.rpm
polkit-libs-debuginfo-0.115-13.el8_5.2.ppc64le.rpm

s390x:
polkit-0.115-13.el8_5.2.s390x.rpm
polkit-debuginfo-0.115-13.el8_5.2.s390x.rpm
polkit-debugsource-0.115-13.el8_5.2.s390x.rpm
polkit-devel-0.115-13.el8_5.2.s390x.rpm
polkit-libs-0.115-13.el8_5.2.s390x.rpm
polkit-libs-debuginfo-0.115-13.el8_5.2.s390x.rpm

x86_64:
polkit-0.115-13.el8_5.2.x86_64.rpm
polkit-debuginfo-0.115-13.el8_5.2.i686.rpm
polkit-debuginfo-0.115-13.el8_5.2.x86_64.rpm
polkit-debugsource-0.115-13.el8_5.2.i686.rpm
polkit-debugsource-0.115-13.el8_5.2.x86_64.rpm
polkit-devel-0.115-13.el8_5.2.i686.rpm
polkit-devel-0.115-13.el8_5.2.x86_64.rpm
polkit-libs-0.115-13.el8_5.2.i686.rpm
polkit-libs-0.115-13.el8_5.2.x86_64.rpm
polkit-libs-debuginfo-0.115-13.el8_5.2.i686.rpm
polkit-libs-debuginfo-0.115-13.el8_5.2.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-2021-4115
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=BreN
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce

Comments are closed.