ELSA-2022-9479: Security update for 9 packages

ELSA-2022-9479, released June 14, 2022, fixes 10 CVEs across 9 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.2

Base score, 0 to 10

Highest EPSS

0.0054

45th percentile

Priority of the 10 CVEs

Patch now 0
                                Urgent 0
                                High 10
                                Routine 0

Fixed package versions

Product	Release	Fixed in
kernel-uek	ol 8	0:5.4.17-2136.308.7.el8uek
kernel-uek-debug	ol 8	0:5.4.17-2136.308.7.el8uek
kernel-uek-debug-devel	ol 8	0:5.4.17-2136.308.7.el8uek
kernel-uek-devel	ol 8	0:5.4.17-2136.308.7.el8uek
kernel-uek-doc	ol 8	0:5.4.17-2136.308.7.el8uek
kernel-uek-tools	ol 8	0:5.4.17-2136.308.7.el7uek
kernel-uek-tools-libs	ol 8	0:5.4.17-2136.308.7.el7uek
perf	ol 8	0:5.4.17-2136.308.7.el7uek
python-perf	ol 8	0:5.4.17-2136.308.7.el7uek

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2021-4197	kernel-rt-devel: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high...	8.2	0.0054	None reported
High	CVE-2022-1353	kernel-tools-libs-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path...	7.8	0.0040	None reported
High	CVE-2022-23036	linux: Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to multiple CVEs; th...	7.0	0.0037	None reported
High	CVE-2022-23038	linux: Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to multiple CVEs; th...	7.0	0.0037	None reported
High	CVE-2022-23039	linux: Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to multiple CVEs; th...	7.0	0.0037	None reported
High	CVE-2022-23040	linux: Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to multiple CVEs; th...	7.0	0.0037	None reported
High	CVE-2022-23041	linux: Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to multiple CVEs; th...	7.0	0.0037	None reported
High	CVE-2022-23037	linux: Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to multiple CVEs; th...	7.0	0.0035	None reported
High	CVE-2022-23042	linux: Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to multiple CVEs; th...	7.0	0.0025	None reported
High	CVE-2022-1048	kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high...	7.8	0.0024	None reported

Also fixes CVE-2021-4197

ALSA-2022:1988
bpftool, kernel, kernel-abi-stablelists and 17 more on almalinux 8
RHSA-2022:1988
bpftool, kernel, kernel-abi-stablelists and 20 more on RHEL 8
RHSA-2022:1975
kernel-rt, kernel-rt-core, kernel-rt-debug and 9 more on RHEL 8
RLSA-2022:1988
kernel on rocky 8
ELSA-2022-1988
bpftool, kernel, kernel-abi-stablelists and 17 more on ol 8
RLSA-2022:1975
kernel-rt on rocky 8
ELSA-2022-9480
kernel-uek-container, kernel-uek-container-debug on ol 8
DSA-5127-1
linux on Debian 11.6 (bullseye)

Vendor advisory

https://linux.oracle.com/errata/ELSA-2022-9479.html

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