ELSA-2021-9007: Security update for 2 packages

ELSA-2021-9007, released January 12, 2021, fixes 6 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.8

Base score, 0 to 10

Highest EPSS

0.0669

93rd percentile

Priority of the 6 CVEs

Patch now 0
                                Urgent 0
                                High 5
                                Routine 1

Fixed package versions

Product	Release	Fixed in
kernel-uek-container	ol 8	0:5.4.17-2036.102.0.2.el8
kernel-uek-container-debug	ol 8	0:5.4.17-2036.102.0.2.el8

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2020-25705	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: l...	7.4	0.0669	None reported
High	CVE-2020-28374	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: u...	8.1	0.0664	None reported
High	CVE-2020-14381	kernel-doc: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: u...	7.8	0.0083	None reported
High	CVE-2020-29569	kernel-uek: [5.4.17-2036.103.3] - Revert 'rds: Deregister all FRWR mr with free_mr' (aru kolappan) [Orabug: 32426610] [5.4.17-2...	8.8	0.0040	None reported
High	CVE-2020-14351	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: l...	7.8	0.0031	None reported
Routine	CVE-2020-29568	kernel-uek-container: [5.4.17-2036.102.0.2.el7] - xen-blkback: set ring->xenblkd to NULL after kthread_stop() (Pawel Wieczorkiewicz) [Orab...	6.5	0.0036	None reported

Also fixes CVE-2020-25705

ELSA-2021-0558
bpftool, kernel, kernel-abi-whitelists and 17 more on ol 8
RHSA-2021:0537
kernel-rt, kernel-rt-core, kernel-rt-debug and 9 more on RHEL 8
RHSA-2021:0558
bpftool, kernel, kernel-abi-whitelists and 20 more on RHEL 8
ELSA-2021-9006
kernel-uek, kernel-uek-debug, kernel-uek-debug-devel and 6 more on ol 8

Vendor advisory

https://linux.oracle.com/errata/ELSA-2021-9007.html

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