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[RHSA-2023:1471] kpatch-patch security update

Severity Important
Affected Packages 12
CVEs 2
Info Packages References Vulnerabilities

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: tun: avoid double free in tun_free_netdev (CVE-2022-4744)

  • ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF (CVE-2023-0266)

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.

Package Affected Version
pkg:rpm/redhat/kpatch-patch-5_14_0-162_6_1?arch=x86_64&distro=redhat-9.1 < 1-3.el9_1
pkg:rpm/redhat/kpatch-patch-5_14_0-162_6_1?arch=ppc64le&distro=redhat-9.1 < 1-3.el9_1
pkg:rpm/redhat/kpatch-patch-5_14_0-162_18_1?arch=x86_64&distro=redhat-9.1 < 1-1.el9_1
pkg:rpm/redhat/kpatch-patch-5_14_0-162_18_1?arch=ppc64le&distro=redhat-9.1 < 1-1.el9_1
pkg:rpm/redhat/kpatch-patch-5_14_0-162_12_1?arch=x86_64&distro=redhat-9.1 < 1-2.el9_1
pkg:rpm/redhat/kpatch-patch-5_14_0-162_12_1?arch=ppc64le&distro=redhat-9.1 < 1-2.el9_1
pkg:rpm/redhat/kernel?arch=x86_64&distro=redhat-9.1 < 5.14.0-162.6.1.el9_1
pkg:rpm/redhat/kernel?arch=x86_64&distro=redhat-9.1 < 5.14.0-162.12.1.el9_1
pkg:rpm/redhat/kernel?arch=x86_64&distro=redhat-9.1 < 5.14.0-162.18.1.el9_1
pkg:rpm/redhat/kernel?arch=ppc64le&distro=redhat-9.1 < 5.14.0-162.6.1.el9_1
pkg:rpm/redhat/kernel?arch=ppc64le&distro=redhat-9.1 < 5.14.0-162.12.1.el9_1
pkg:rpm/redhat/kernel?arch=ppc64le&distro=redhat-9.1 < 5.14.0-162.18.1.el9_1
ID
RHSA-2023:1471
Severity
important
URL
https://access.redhat.com/errata/RHSA-2023:1471
Published
2023-03-27T00:00:00
(17 months ago)
Modified
2023-03-27T00:00:00
(17 months ago)
Rights
Copyright 2023 Red Hat, Inc.
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/redhat/kpatch-patch-5_14_0-162_6_1?arch=x86_64&distro=redhat-9.1 redhat kpatch-patch-5_14_0-162_6_1 < 1-3.el9_1 redhat-9.1 x86_64
Affected pkg:rpm/redhat/kpatch-patch-5_14_0-162_6_1?arch=ppc64le&distro=redhat-9.1 redhat kpatch-patch-5_14_0-162_6_1 < 1-3.el9_1 redhat-9.1 ppc64le
Affected pkg:rpm/redhat/kpatch-patch-5_14_0-162_18_1?arch=x86_64&distro=redhat-9.1 redhat kpatch-patch-5_14_0-162_18_1 < 1-1.el9_1 redhat-9.1 x86_64
Affected pkg:rpm/redhat/kpatch-patch-5_14_0-162_18_1?arch=ppc64le&distro=redhat-9.1 redhat kpatch-patch-5_14_0-162_18_1 < 1-1.el9_1 redhat-9.1 ppc64le
Affected pkg:rpm/redhat/kpatch-patch-5_14_0-162_12_1?arch=x86_64&distro=redhat-9.1 redhat kpatch-patch-5_14_0-162_12_1 < 1-2.el9_1 redhat-9.1 x86_64
Affected pkg:rpm/redhat/kpatch-patch-5_14_0-162_12_1?arch=ppc64le&distro=redhat-9.1 redhat kpatch-patch-5_14_0-162_12_1 < 1-2.el9_1 redhat-9.1 ppc64le
Affected pkg:rpm/redhat/kernel?arch=x86_64&distro=redhat-9.1 redhat kernel < 5.14.0-162.6.1.el9_1 redhat-9.1 x86_64
Affected pkg:rpm/redhat/kernel?arch=x86_64&distro=redhat-9.1 redhat kernel < 5.14.0-162.12.1.el9_1 redhat-9.1 x86_64
Affected pkg:rpm/redhat/kernel?arch=x86_64&distro=redhat-9.1 redhat kernel < 5.14.0-162.18.1.el9_1 redhat-9.1 x86_64
Affected pkg:rpm/redhat/kernel?arch=ppc64le&distro=redhat-9.1 redhat kernel < 5.14.0-162.6.1.el9_1 redhat-9.1 ppc64le
Affected pkg:rpm/redhat/kernel?arch=ppc64le&distro=redhat-9.1 redhat kernel < 5.14.0-162.12.1.el9_1 redhat-9.1 ppc64le
Affected pkg:rpm/redhat/kernel?arch=ppc64le&distro=redhat-9.1 redhat kernel < 5.14.0-162.18.1.el9_1 redhat-9.1 ppc64le
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date