what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Red Hat Security Advisory 2022-6075-01

Red Hat Security Advisory 2022-6075-01
Posted Aug 17, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-6075-01 - 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. Issues addressed include privilege escalation and use-after-free vulnerabilities.

tags | advisory, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2022-32250
SHA-256 | 54b56b0a70c3dd8996d47363cb2f7883c209d1c2cb091d9fe86b3ff89352913a

Red Hat Security Advisory 2022-6075-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis: Important: kpatch-patch security update
Advisory ID: RHSA-2022:6075-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6075
Issue date: 2022-08-16
CVE Names: CVE-2022-32250
====================================================================
1. Summary:

An update is now available for Red Hat Enterprise Linux 7.7 Update Services
for SAP Solutions.

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 Server E4S (v. 7.7) - 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: a use-after-free write in the netfilter subsystem can lead to
privilege escalation to root (CVE-2022-32250)

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/):

2092427 - CVE-2022-32250 kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root

6. Package List:

Red Hat Enterprise Linux Server E4S (v. 7.7):

Source:
kpatch-patch-3_10_0-1062_56_1-1-6.el7.src.rpm
kpatch-patch-3_10_0-1062_59_1-1-4.el7.src.rpm
kpatch-patch-3_10_0-1062_61_1-1-4.el7.src.rpm
kpatch-patch-3_10_0-1062_63_1-1-3.el7.src.rpm
kpatch-patch-3_10_0-1062_66_1-1-2.el7.src.rpm
kpatch-patch-3_10_0-1062_67_1-1-1.el7.src.rpm

ppc64le:
kpatch-patch-3_10_0-1062_56_1-1-6.el7.ppc64le.rpm
kpatch-patch-3_10_0-1062_56_1-debuginfo-1-6.el7.ppc64le.rpm
kpatch-patch-3_10_0-1062_59_1-1-4.el7.ppc64le.rpm
kpatch-patch-3_10_0-1062_59_1-debuginfo-1-4.el7.ppc64le.rpm
kpatch-patch-3_10_0-1062_61_1-1-4.el7.ppc64le.rpm
kpatch-patch-3_10_0-1062_61_1-debuginfo-1-4.el7.ppc64le.rpm
kpatch-patch-3_10_0-1062_63_1-1-3.el7.ppc64le.rpm
kpatch-patch-3_10_0-1062_63_1-debuginfo-1-3.el7.ppc64le.rpm
kpatch-patch-3_10_0-1062_66_1-1-2.el7.ppc64le.rpm
kpatch-patch-3_10_0-1062_66_1-debuginfo-1-2.el7.ppc64le.rpm
kpatch-patch-3_10_0-1062_67_1-1-1.el7.ppc64le.rpm
kpatch-patch-3_10_0-1062_67_1-debuginfo-1-1.el7.ppc64le.rpm

x86_64:
kpatch-patch-3_10_0-1062_56_1-1-6.el7.x86_64.rpm
kpatch-patch-3_10_0-1062_56_1-debuginfo-1-6.el7.x86_64.rpm
kpatch-patch-3_10_0-1062_59_1-1-4.el7.x86_64.rpm
kpatch-patch-3_10_0-1062_59_1-debuginfo-1-4.el7.x86_64.rpm
kpatch-patch-3_10_0-1062_61_1-1-4.el7.x86_64.rpm
kpatch-patch-3_10_0-1062_61_1-debuginfo-1-4.el7.x86_64.rpm
kpatch-patch-3_10_0-1062_63_1-1-3.el7.x86_64.rpm
kpatch-patch-3_10_0-1062_63_1-debuginfo-1-3.el7.x86_64.rpm
kpatch-patch-3_10_0-1062_66_1-1-2.el7.x86_64.rpm
kpatch-patch-3_10_0-1062_66_1-debuginfo-1-2.el7.x86_64.rpm
kpatch-patch-3_10_0-1062_67_1-1-1.el7.x86_64.rpm
kpatch-patch-3_10_0-1062_67_1-debuginfo-1-1.el7.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-2022-32250
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 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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xATL
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

September 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Sep 1st
    23 Files
  • 2
    Sep 2nd
    12 Files
  • 3
    Sep 3rd
    0 Files
  • 4
    Sep 4th
    0 Files
  • 5
    Sep 5th
    10 Files
  • 6
    Sep 6th
    8 Files
  • 7
    Sep 7th
    30 Files
  • 8
    Sep 8th
    14 Files
  • 9
    Sep 9th
    26 Files
  • 10
    Sep 10th
    0 Files
  • 11
    Sep 11th
    0 Files
  • 12
    Sep 12th
    5 Files
  • 13
    Sep 13th
    28 Files
  • 14
    Sep 14th
    15 Files
  • 15
    Sep 15th
    17 Files
  • 16
    Sep 16th
    9 Files
  • 17
    Sep 17th
    0 Files
  • 18
    Sep 18th
    0 Files
  • 19
    Sep 19th
    12 Files
  • 20
    Sep 20th
    15 Files
  • 21
    Sep 21st
    20 Files
  • 22
    Sep 22nd
    13 Files
  • 23
    Sep 23rd
    12 Files
  • 24
    Sep 24th
    0 Files
  • 25
    Sep 25th
    0 Files
  • 26
    Sep 26th
    30 Files
  • 27
    Sep 27th
    27 Files
  • 28
    Sep 28th
    8 Files
  • 29
    Sep 29th
    0 Files
  • 30
    Sep 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Hosting By
Rokasec
close