Linux · Red Hat · Security advisory · July 30, 2019

RHSA-2019:1971: Security update for 12 packages

RHSA-2019:1971, released July 30, 2019, fixes 4 CVEs across 12 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
4
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0579
93rd percentile

Priority of the 4 CVEs

Patch now 0 Urgent 0 High 4 Routine 0

Fixed package versions

ProductReleaseFixed in
kernel-rtRHEL 80:4.18.0-80.7.1.rt9.153.el8_0
kernel-rt-coreRHEL 80:4.18.0-80.7.1.rt9.153.el8_0
kernel-rt-debugRHEL 80:4.18.0-80.7.1.rt9.153.el8_0
kernel-rt-debug-coreRHEL 80:4.18.0-80.7.1.rt9.153.el8_0
kernel-rt-debug-develRHEL 80:4.18.0-80.7.1.rt9.153.el8_0
kernel-rt-debug-kvmRHEL 80:4.18.0-80.7.1.rt9.153.el8_0
kernel-rt-debug-modulesRHEL 80:4.18.0-80.7.1.rt9.153.el8_0
kernel-rt-debug-modules-extraRHEL 80:4.18.0-80.7.1.rt9.153.el8_0
kernel-rt-develRHEL 80:4.18.0-80.7.1.rt9.153.el8_0
kernel-rt-kvmRHEL 80:4.18.0-80.7.1.rt9.153.el8_0
kernel-rt-modulesRHEL 80:4.18.0-80.7.1.rt9.153.el8_0
kernel-rt-modules-extraRHEL 80:4.18.0-80.7.1.rt9.153.el8_0

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2019-11810 bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: i...7.5 0.0579 None reported
High CVE-2018-20784 kernel-core: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: i...9.8 0.0417 None reported
High CVE-2019-11085 kernel-core: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: i...8.8 0.0048 None reported
High CVE-2019-11811 kernel-doc: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: i...9.8 0.0045 None reported
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