RHSA-2023:0832: Security update for 23 packages

RHSA-2023:0832, released February 21, 2023, fixes 3 CVEs across 23 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.8

Base score, 0 to 10

Highest EPSS

0.0546

92nd percentile

Priority of the 3 CVEs

Patch now 0
                                Urgent 0
                                High 3
                                Routine 0

Fixed package versions

Product	Release	Fixed in
bpftool	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-abi-stablelists	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-core	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-debug	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-debug-core	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-debug-devel	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-debug-modules	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-debug-modules-extra	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-devel	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-doc	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-modules	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-modules-extra	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-tools	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-tools-libs	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-tools-libs-devel	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-zfcpdump	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-zfcpdump-core	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-zfcpdump-devel	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-zfcpdump-modules	RHEL 8	0:4.18.0-425.13.1.el8_7
kernel-zfcpdump-modules-extra	RHEL 8	0:4.18.0-425.13.1.el8_7
perf	RHEL 8	0:4.18.0-425.13.1.el8_7
python3-perf	RHEL 8	0:4.18.0-425.13.1.el8_7

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2022-43945	kernel-zfcpdump: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: m...	7.8	0.0546	None reported
High	CVE-2022-41222	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: m...	7.5	0.0049	None reported
High	CVE-2022-2873	kernel-doc: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: m...	7.8	0.0032	None reported

Also fixes CVE-2022-43945

ALAS2023-2023-070
bpftool, bpftool-debuginfo, kernel and 16 more on amzn 2023
RXSA-2023:0334
kernel on rocky 9
RLSA-2023:0300
kernel-rt on rocky 9
ALSA-2023:0300
kernel-rt, kernel-rt-core, kernel-rt-debug and 9 more on almalinux 9
ALSA-2023:0334
bpftool, kernel, kernel-abi-stablelists and 24 more on almalinux 9
RHSA-2023:0300
kernel-rt, kernel-rt-core, kernel-rt-debug and 9 more on RHEL 9
RHSA-2023:0334
bpftool, kernel, kernel-abi-stablelists and 23 more on RHEL 9
ELSA-2023-0334
bpftool, kernel, kernel-abi-stablelists and 19 more on ol 9

Vendor advisory

https://access.redhat.com/errata/RHSA-2023:0832

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