ELSA-2020-1372: Security update for 20 packages

ELSA-2020-1372, released April 9, 2020, fixes 4 CVEs across 20 products. None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.8

Base score, 0 to 10

Highest EPSS

0.0074

54th percentile

Priority of the 4 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 4

Fixed package versions

Product	Release	Fixed in
bpftool	ol 8	0:4.18.0-147.8.1.el8_1
kernel	ol 8	0:4.18.0-147.8.1.el8_1
kernel-abi-whitelists	ol 8	0:4.18.0-147.8.1.el8_1
kernel-core	ol 8	0:4.18.0-147.8.1.el8_1
kernel-cross-headers	ol 8	0:4.18.0-147.8.1.el8_1
kernel-debug	ol 8	0:4.18.0-147.8.1.el8_1
kernel-debug-core	ol 8	0:4.18.0-147.8.1.el8_1
kernel-debug-devel	ol 8	0:4.18.0-147.8.1.el8_1
kernel-debug-modules	ol 8	0:4.18.0-147.8.1.el8_1
kernel-debug-modules-extra	ol 8	0:4.18.0-147.8.1.el8_1
kernel-devel	ol 8	0:4.18.0-147.8.1.el8_1
kernel-doc	ol 8	0:4.18.0-147.8.1.el8_1
kernel-headers	ol 8	0:4.18.0-147.8.1.el8_1
kernel-modules	ol 8	0:4.18.0-147.8.1.el8_1
kernel-modules-extra	ol 8	0:4.18.0-147.8.1.el8_1
kernel-tools	ol 8	0:4.18.0-147.8.1.el8_1
kernel-tools-libs	ol 8	0:4.18.0-147.8.1.el8_1
kernel-tools-libs-devel	ol 8	0:4.18.0-147.8.1.el8_1
perf	ol 8	0:4.18.0-147.8.1.el8_1
python3-perf	ol 8	0:4.18.0-147.8.1.el8_1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2019-18660	kernel-tools: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: p...	4.7	0.0074	None reported
Routine	CVE-2019-15031	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: p...	4.4	0.0056	None reported
Routine	CVE-2019-15030	kernel-debug-modules-extra: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: p...	4.4	0.0045	None reported
Routine	CVE-2019-19527	kernel-rt-core: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high...	6.8	0.0045	None reported

Also fixes CVE-2019-18660

RHSA-2020:1372
bpftool, kernel, kernel-abi-whitelists and 20 more on RHEL 8

Vendor advisory

https://linux.oracle.com/errata/ELSA-2020-1372.html

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