Linux · Security advisory · September 22, 2022

ELSA-2022-9828: Security update for 9 packages

ELSA-2022-9828, released September 22, 2022, fixes 4 CVEs across 9 products. One of them is being exploited (CVE-2022-2586); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV
CVEs closed
4
None rated Critical
Exploited
1
CVE-2022-2586
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.1020
95th percentile

Priority of the 4 CVEs

Patch now 1 Urgent 0 High 3 Routine 0

Fixed package versions

ProductReleaseFixed in
kernel-uekol 80:5.4.17-2136.311.6.el8uek
kernel-uek-debugol 80:5.4.17-2136.311.6.el8uek
kernel-uek-debug-develol 80:5.4.17-2136.311.6.el8uek
kernel-uek-develol 80:5.4.17-2136.311.6.el8uek
kernel-uek-docol 80:5.4.17-2136.311.6.el8uek
kernel-uek-toolsol 80:5.4.17-2136.311.6.el7uek
kernel-uek-tools-libsol 80:5.4.17-2136.311.6.el7uek
perfol 80:5.4.17-2136.311.6.el7uek
python-perfol 80:5.4.17-2136.311.6.el7uek

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Patch now CVE-2022-2586 kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... 7.8 0.1020 KEVExploited
High CVE-2022-21546 linux: In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix WRITE_SAME No Data Buffer cras... 7.8 0.0045 None reported
High CVE-2021-3669 kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: f... 8.2 0.0030 None reported
High CVE-2022-1280 kernel-zfcpdump: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... 7.0 0.0028 None reported
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