Red Hat Security Advisory 2023-1681-01 - This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.
ed29f867346e7388a07eaead82debbae66d899bc23a11235339b3af2d5749d55
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Important: kpatch-patch security update
Advisory ID: RHSA-2023:1681-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:1681
Issue date: 2023-04-10
CVE Names: CVE-2023-0386
=====================================================================
1. Summary:
An update for kpatch-patch is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact
of Important. 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. 9) - ppc64le, x86_64
3. Description:
This is a kernel live patch module which is automatically loaded by the RPM
post-install script to modify the code of a running kernel.
Security Fix(es):
* kernel: FUSE filesystem low-privileged user privileges escalation
(CVE-2023-0386)
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/):
2159505 - CVE-2023-0386 kernel: FUSE filesystem low-privileged user privileges escalation
6. Package List:
Red Hat Enterprise Linux BaseOS (v. 9):
Source:
kpatch-patch-5_14_0-162_12_1-1-3.el9_1.src.rpm
kpatch-patch-5_14_0-162_18_1-1-2.el9_1.src.rpm
kpatch-patch-5_14_0-162_22_2-1-1.el9_1.src.rpm
kpatch-patch-5_14_0-162_6_1-1-4.el9_1.src.rpm
ppc64le:
kpatch-patch-5_14_0-162_12_1-1-3.el9_1.ppc64le.rpm
kpatch-patch-5_14_0-162_12_1-debuginfo-1-3.el9_1.ppc64le.rpm
kpatch-patch-5_14_0-162_12_1-debugsource-1-3.el9_1.ppc64le.rpm
kpatch-patch-5_14_0-162_18_1-1-2.el9_1.ppc64le.rpm
kpatch-patch-5_14_0-162_18_1-debuginfo-1-2.el9_1.ppc64le.rpm
kpatch-patch-5_14_0-162_18_1-debugsource-1-2.el9_1.ppc64le.rpm
kpatch-patch-5_14_0-162_22_2-1-1.el9_1.ppc64le.rpm
kpatch-patch-5_14_0-162_22_2-debuginfo-1-1.el9_1.ppc64le.rpm
kpatch-patch-5_14_0-162_22_2-debugsource-1-1.el9_1.ppc64le.rpm
kpatch-patch-5_14_0-162_6_1-1-4.el9_1.ppc64le.rpm
kpatch-patch-5_14_0-162_6_1-debuginfo-1-4.el9_1.ppc64le.rpm
kpatch-patch-5_14_0-162_6_1-debugsource-1-4.el9_1.ppc64le.rpm
x86_64:
kpatch-patch-5_14_0-162_12_1-1-3.el9_1.x86_64.rpm
kpatch-patch-5_14_0-162_12_1-debuginfo-1-3.el9_1.x86_64.rpm
kpatch-patch-5_14_0-162_12_1-debugsource-1-3.el9_1.x86_64.rpm
kpatch-patch-5_14_0-162_18_1-1-2.el9_1.x86_64.rpm
kpatch-patch-5_14_0-162_18_1-debuginfo-1-2.el9_1.x86_64.rpm
kpatch-patch-5_14_0-162_18_1-debugsource-1-2.el9_1.x86_64.rpm
kpatch-patch-5_14_0-162_22_2-1-1.el9_1.x86_64.rpm
kpatch-patch-5_14_0-162_22_2-debuginfo-1-1.el9_1.x86_64.rpm
kpatch-patch-5_14_0-162_22_2-debugsource-1-1.el9_1.x86_64.rpm
kpatch-patch-5_14_0-162_6_1-1-4.el9_1.x86_64.rpm
kpatch-patch-5_14_0-162_6_1-debuginfo-1-4.el9_1.x86_64.rpm
kpatch-patch-5_14_0-162_6_1-debugsource-1-4.el9_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-2023-0386
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2023 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=BFYZ
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce