ELSA-2024-12271: Security update for 9 packages

ELSA-2024-12271, released April 8, 2024, fixes 5 CVEs across 9 products. One of them is being exploited (CVE-2024-1086); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEVKnown ransomware use

CVEs closed

None rated Critical

Exploited

CVE-2024-1086

Highest CVSS

7.8

Base score, 0 to 10

Highest EPSS

0.2806

98th percentile

Priority of the 5 CVEs

Patch now 1
                                Urgent 0
                                High 0
                                Routine 4

Fixed package versions

Product	Release	Fixed in
kernel-uek	ol 8	0:5.4.17-2136.330.7.1.el8uek
kernel-uek-debug	ol 8	0:5.4.17-2136.330.7.1.el8uek
kernel-uek-debug-devel	ol 8	0:5.4.17-2136.330.7.1.el8uek
kernel-uek-devel	ol 8	0:5.4.17-2136.330.7.1.el8uek
kernel-uek-doc	ol 8	0:5.4.17-2136.330.7.1.el8uek
kernel-uek-tools	ol 8	0:5.4.17-2136.330.7.1.el7uek
kernel-uek-tools-libs	ol 8	0:5.4.17-2136.330.7.1.el7uek
perf	ol 8	0:5.4.17-2136.330.7.1.el7uek
python-perf	ol 8	0:5.4.17-2136.330.7.1.el7uek

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Patch now	CVE-2024-1086	linux: A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local...	7.8	0.2806	KEVRansomwareExploited
Routine	CVE-2024-2201	kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high...	4.7	0.0879	None reported
Routine	CVE-2024-0607	linux: A flaw was found in the Netfilter subsystem in the Linux kernel	6.6	0.0026	None reported
Routine	CVE-2024-0340	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: M...	5.5	0.0024	None reported
Routine	CVE-2024-26679	kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu...	5.5	0.0018	None reported

Also fixes CVE-2024-1086

RHSA-2024:2394
bpftool, kernel, kernel-64k and 59 more on RHEL 9
ALSA-2024:2394
bpftool, kernel, kernel-64k and 59 more on almalinux 9
ELSA-2024-2394
bpftool, kernel, kernel-abi-stablelists and 26 more on ol 9
ALAS2023-2024-517
bpftool, bpftool-debuginfo, kernel and 18 more on amzn 2023
RXSA-2024:1607
kernel on rocky 8
RLSA-2024:1614
kernel-rt on rocky 8
ALSA-2024:1607
bpftool, kernel, kernel-abi-stablelists and 21 more on almalinux 8
RHSA-2024:1607
bpftool, kernel, kernel-abi-stablelists and 20 more on RHEL 8

Vendor advisory

https://linux.oracle.com/errata/ELSA-2024-12271.html

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/linux/elsa-2024-12271">ELSA-2024-12271 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Which servers are still behind?

Patchblox compares the installed package on every Linux machine against the fixed version for its release, including machines reported through Azure Update Manager.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.