ELSA-2023-6583: Security update for 27 packages

ELSA-2023-6583, released November 12, 2023, fixes 41 CVEs across 27 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.2

Base score, 0 to 10

Highest EPSS

0.0315

88th percentile

Priority of the 41 CVEs

Patch now 0
                                Urgent 0
                                High 13
                                Routine 28

Fixed package versions

Product	Release	Fixed in
bpftool	ol 9	0:7.2.0-362.8.1.el9_3
kernel	ol 9	0:5.14.0-362.8.1.el9_3
kernel-abi-stablelists	ol 9	0:5.14.0-362.8.1.el9_3
kernel-core	ol 9	0:5.14.0-362.8.1.el9_3
kernel-cross-headers	ol 9	0:5.14.0-362.8.1.el9_3
kernel-debug	ol 9	0:5.14.0-362.8.1.el9_3
kernel-debug-core	ol 9	0:5.14.0-362.8.1.el9_3
kernel-debug-devel	ol 9	0:5.14.0-362.8.1.el9_3
kernel-debug-devel-matched	ol 9	0:5.14.0-362.8.1.el9_3
kernel-debug-modules	ol 9	0:5.14.0-362.8.1.el9_3
kernel-debug-modules-core	ol 9	0:5.14.0-362.8.1.el9_3
kernel-debug-modules-extra	ol 9	0:5.14.0-362.8.1.el9_3
kernel-devel	ol 9	0:5.14.0-362.8.1.el9_3
kernel-devel-matched	ol 9	0:5.14.0-362.8.1.el9_3
kernel-doc	ol 9	0:5.14.0-362.8.1.el9_3
kernel-headers	ol 9	0:5.14.0-362.8.1.el9_3
kernel-modules	ol 9	0:5.14.0-362.8.1.el9_3
kernel-modules-core	ol 9	0:5.14.0-362.8.1.el9_3
kernel-modules-extra	ol 9	0:5.14.0-362.8.1.el9_3
kernel-tools	ol 9	0:5.14.0-362.8.1.el9_3
kernel-tools-libs	ol 9	0:5.14.0-362.8.1.el9_3
kernel-tools-libs-devel	ol 9	0:5.14.0-362.8.1.el9_3
libperf	ol 9	0:5.14.0-362.8.1.el9_3
perf	ol 9	0:5.14.0-362.8.1.el9_3
python3-perf	ol 9	0:5.14.0-362.8.1.el9_3
rtla	ol 9	0:5.14.0-362.8.1.el9_3
rv	ol 9	0:5.14.0-362.8.1.el9_3

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2023-4206	linux: A use-after-free vulnerability in the Linux kernel's net/sched: cls_route component can be exploited to achieve local...	7.8	0.0059	None reported
High	CVE-2023-39191	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n...	8.2	0.0053	None reported
High	CVE-2023-3268	kernel-abi-stablelists: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t...	7.1	0.0052	None reported
High	CVE-2023-3609	linux: A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local p...	7.8	0.0049	None reported
High	CVE-2023-1989	python3-perf: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t...	7.0	0.0044	None reported
High	CVE-2023-3141	kernel-abi-stablelists: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t...	7.1	0.0043	None reported
High	CVE-2022-3565	kernel-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): For more de...	8.0	0.0035	None reported
High	CVE-2023-4207	linux: A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to achieve local pr...	7.8	0.0031	None reported
High	CVE-2023-4208	kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high...	7.8	0.0031	None reported
High	CVE-2023-0597	kernel-abi-stablelists: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t...	7.0	0.0030	None reported
High	CVE-2023-1652	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n...	7.8	0.0025	None reported
High	CVE-2023-1252	kernel-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t...	7.8	0.0022	None reported
High	CVE-2023-4128	kernel-abi-stablelists: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t...	7.8	n/a	None reported
Routine	CVE-2022-3594	kernel-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t...	5.3	0.0315	None reported
Routine	CVE-2022-40982	intel-microcode: Information exposure through microarchitectural state after transient execution in certain vector execution units for...	6.5	0.0305	None reported
Routine	CVE-2022-3523	kernel-64k-debug-core: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n...	5.3	0.0114	None reported
Routine	CVE-2023-4273	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n...	6.7	0.0065	None reported
Routine	CVE-2022-40133	kernel-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t...	5.5	0.0063	None reported
Routine	CVE-2023-1206	kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high...	5.7	0.0063	None reported
Routine	CVE-2022-38457	kernel-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t...	5.5	0.0058	None reported
Routine	CVE-2022-42895	kernel-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t...	6.5	0.0048	None reported
Routine	CVE-2023-3772	kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu...	5.5	0.0048	None reported
Routine	CVE-2023-30456	linux: An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8	6.5	0.0047	None reported
Routine	CVE-2023-33952	linux: A double-free vulnerability was found in handling vmw_buffer_object objects in the vmwgfx driver in the Linux kernel	6.7	0.0047	None reported
Routine	CVE-2023-1079	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t...	6.8	0.0045	None reported

Also fixes CVE-2023-4206

RHSA-2023:6583
bpftool, kernel, kernel-64k and 59 more on RHEL 9
ALAS2023-2023-330
bpftool, bpftool-debuginfo, kernel and 16 more on amzn 2023
RHSA-2023:7077
bpftool, kernel, kernel-abi-stablelists and 20 more on RHEL 8
ALSA-2023:7077
bpftool, kernel, kernel-abi-stablelists and 22 more on almalinux 8
RHSA-2023:6901
kernel-rt, kernel-rt-core, kernel-rt-debug and 9 more on RHEL 8
ELSA-2023-7077
bpftool, kernel, kernel-abi-stablelists and 17 more on ol 8
DEBIAN-CVE-2023-4206
linux on Debian 12.15 (bookworm), Debian 13.5 (trixie), Debian 14

Vendor advisory

https://linux.oracle.com/errata/ELSA-2023-6583.html

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