ELSA-2020-0339: Security update for 20 packages

ELSA-2020-0339, released February 7, 2020, fixes 8 CVEs across 20 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.1647

97th percentile

Priority of the 8 CVEs

Patch now 0
                                Urgent 0
                                High 7
                                Routine 1

Fixed package versions

Product	Release	Fixed in
bpftool	ol 8	0:4.18.0-147.5.1.el8_1
kernel	ol 8	0:4.18.0-147.5.1.el8_1
kernel-abi-whitelists	ol 8	0:4.18.0-147.5.1.el8_1
kernel-core	ol 8	0:4.18.0-147.5.1.el8_1
kernel-cross-headers	ol 8	0:4.18.0-147.5.1.el8_1
kernel-debug	ol 8	0:4.18.0-147.5.1.el8_1
kernel-debug-core	ol 8	0:4.18.0-147.5.1.el8_1
kernel-debug-devel	ol 8	0:4.18.0-147.5.1.el8_1
kernel-debug-modules	ol 8	0:4.18.0-147.5.1.el8_1
kernel-debug-modules-extra	ol 8	0:4.18.0-147.5.1.el8_1
kernel-devel	ol 8	0:4.18.0-147.5.1.el8_1
kernel-doc	ol 8	0:4.18.0-147.5.1.el8_1
kernel-headers	ol 8	0:4.18.0-147.5.1.el8_1
kernel-modules	ol 8	0:4.18.0-147.5.1.el8_1
kernel-modules-extra	ol 8	0:4.18.0-147.5.1.el8_1
kernel-tools	ol 8	0:4.18.0-147.5.1.el8_1
kernel-tools-libs	ol 8	0:4.18.0-147.5.1.el8_1
kernel-tools-libs-devel	ol 8	0:4.18.0-147.5.1.el8_1
perf	ol 8	0:4.18.0-147.5.1.el8_1
python3-perf	ol 8	0:4.18.0-147.5.1.el8_1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2019-14901	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: h...	9.8	0.1647	None reported
High	CVE-2019-14895	kernel-rt-devel: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high...	9.8	0.0776	None reported
High	CVE-2019-17666	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: h...	8.8	0.0302	None reported
High	CVE-2019-14816	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: h...	8.0	0.0091	None reported
High	CVE-2019-14814	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: h...	7.8	0.0087	None reported
High	CVE-2019-14815	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: h...	7.8	0.0049	None reported
High	CVE-2019-14898	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: h...	7.0	0.0044	None reported
Routine	CVE-2019-19338	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: h...	5.5	0.0048	None reported

Also fixes CVE-2019-14901

RHSA-2020:0328
kernel-rt, kernel-rt-core, kernel-rt-debug and 9 more on RHEL 8
RHSA-2020:0339
bpftool, kernel, kernel-abi-whitelists and 20 more on RHEL 8

Vendor advisory

https://linux.oracle.com/errata/ELSA-2020-0339.html

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