Linux · Security advisory · July 1, 2021

ELSA-2021-2570: Security update for 20 packages

ELSA-2021-2570, released July 1, 2021, fixes 2 CVEs across 20 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0083
57th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 1 Routine 1

Fixed package versions

ProductReleaseFixed in
bpftoolol 80:4.18.0-305.7.1.el8_4
kernelol 80:4.18.0-305.7.1.el8_4
kernel-abi-stablelistsol 80:4.18.0-305.7.1.el8_4
kernel-coreol 80:4.18.0-305.7.1.el8_4
kernel-cross-headersol 80:4.18.0-305.7.1.el8_4
kernel-debugol 80:4.18.0-305.7.1.el8_4
kernel-debug-coreol 80:4.18.0-305.7.1.el8_4
kernel-debug-develol 80:4.18.0-305.7.1.el8_4
kernel-debug-modulesol 80:4.18.0-305.7.1.el8_4
kernel-debug-modules-extraol 80:4.18.0-305.7.1.el8_4
kernel-develol 80:4.18.0-305.7.1.el8_4
kernel-docol 80:4.18.0-305.7.1.el8_4
kernel-headersol 80:4.18.0-305.7.1.el8_4
kernel-modulesol 80:4.18.0-305.7.1.el8_4
kernel-modules-extraol 80:4.18.0-305.7.1.el8_4
kernel-toolsol 80:4.18.0-305.7.1.el8_4
kernel-tools-libsol 80:4.18.0-305.7.1.el8_4
kernel-tools-libs-develol 80:4.18.0-305.7.1.el8_4
perfol 80:4.18.0-305.7.1.el8_4
python3-perfol 80:4.18.0-305.7.1.el8_4

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2021-33034 kernel-rt-debug-devel: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... 7.8 0.0083 None reported
Routine CVE-2020-26541 kernel-rt-kvm: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... 6.5 0.0053 None reported
Showing 1 to 2 of 2 1