Linux · Security advisory · June 30, 2022

RHSA-2022:5316: Security update for 23 packages

RHSA-2022:5316, released June 30, 2022, fixes 2 CVEs across 23 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Exploitation more likely

Vendor assessment

Highest EPSS

0.0552

92nd percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 2
                                Routine 0

Fixed package versions

Product	Release	Fixed in
bpftool	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-abi-stablelists	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-core	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-debug	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-debug-core	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-debug-devel	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-debug-modules	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-debug-modules-extra	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-devel	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-doc	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-modules	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-modules-extra	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-tools	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-tools-libs	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-tools-libs-devel	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-zfcpdump	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-zfcpdump-core	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-zfcpdump-devel	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-zfcpdump-modules	RHEL 8	0:4.18.0-372.13.1.el8_6
kernel-zfcpdump-modules-extra	RHEL 8	0:4.18.0-372.13.1.el8_6
perf	RHEL 8	0:4.18.0-372.13.1.el8_6
python3-perf	RHEL 8	0:4.18.0-372.13.1.el8_6

CVEs this fix closes

Priority	CVE	Title	Impact	CVSS	EPSS	Exploitation
High	CVE-2022-27666	kernel-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: b...		7.8	0.0552	None reported
High	CVE-2020-28915	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: b...		7.8	0.0038	None reported

Also fixes CVE-2022-27666

RHSA-2022:5249
bpftool, kernel, kernel-abi-stablelists and 23 more on RHEL 9
ELSA-2022-9365
kernel-uek, kernel-uek-debug, kernel-uek-debug-devel and 6 more on ol 8
ELSA-2022-9368
kernel-uek-container, kernel-uek-container-debug on ol 8
RHSA-2022:5267
kernel-rt, kernel-rt-core, kernel-rt-debug and 9 more on RHEL 9
ALSA-2022:5249
bpftool, kernel, kernel-abi-stablelists and 25 more on almalinux 9
ELSA-2022-5249
bpftool, kernel, kernel-abi-stablelists and 19 more on ol 9
ALSA-2022:5267
kernel-rt, kernel-rt-core, kernel-rt-debug and 9 more on almalinux 9
RHSA-2022:5214
kpatch-patch-5_14_0-70_13_1 on RHEL 9

Vendor advisory

https://access.redhat.com/errata/RHSA-2022:5316

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