CVE-2020-15780
kernel-rt-debug-modules-extra: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high...
CVE-2020-15780 is fixed in 45 products on 1 platform, first by RHSA-2020:3218, released July 29, 2020. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
6.7
Moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0137
72nd percentile
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: lockdown: bypass through ACPI write via efivar_ssdt (CVE-2019-20908) * kernel: lockdown: bypass through ACPI write via acpi_configfs (CVE-2020-15780) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * kernel-rt: provide infrastructure to support dual-signing of the kernel (foundation to help address CVE-2020-10713) (BZ#1837441) * kernel-rt: update RT source tree to the RHEL-8.2.z3 source tree (BZ#1856816)
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| bpftool · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-abi-whitelists · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-abi-whitelists · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-core · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-core · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-cross-headers · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-cross-headers · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-debug · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-debug · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-debug-core · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-debug-core · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-debug-devel · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-debug-devel · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-debug-modules · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-debug-modules · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-debug-modules-extra · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-debug-modules-extra · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-devel · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-devel · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-doc · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-doc · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-headers · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-headers · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-modules · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-modules · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-modules-extra · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-modules-extra · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-rt · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-rt-core · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-rt-debug · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-rt-debug-core · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-rt-debug-devel · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-rt-debug-kvm · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-rt-debug-modules · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-rt-debug-modules-extra · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-rt-devel · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-rt-kvm · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-rt-modules · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-rt-modules-extra · RHEL 8 | 0:4.18.0-193.14.3.rt13.67.el8_2 | RHSA-2020:3219 | Jul 29, 2020 |
| kernel-tools · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-tools · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-tools-libs · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-tools-libs · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-tools-libs-devel · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-tools-libs-devel · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| kernel-uek · ol 8 | 0:5.4.17-2011.4.6.el8uek | ELSA-2020-5792 | Jul 29, 2020 |
| kernel-uek-debug · ol 8 | 0:5.4.17-2011.4.6.el8uek | ELSA-2020-5792 | Jul 29, 2020 |
| kernel-uek-debug-devel · ol 8 | 0:5.4.17-2011.4.6.el8uek | ELSA-2020-5792 | Jul 29, 2020 |
| kernel-uek-devel · ol 8 | 0:5.4.17-2011.4.6.el8uek | ELSA-2020-5792 | Jul 29, 2020 |
| kernel-uek-doc · ol 8 | 0:5.4.17-2011.4.6.el8uek | ELSA-2020-5792 | Jul 29, 2020 |
| kernel-uek-tools · ol 8 | 0:5.4.17-2011.4.6.el7uek | ELSA-2020-5792 | Jul 29, 2020 |
| kernel-uek-tools-libs · ol 8 | 0:5.4.17-2011.4.6.el7uek | ELSA-2020-5792 | Jul 29, 2020 |
| kernel-zfcpdump · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-zfcpdump-core · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-zfcpdump-devel · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-zfcpdump-modules · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| kernel-zfcpdump-modules-extra · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| perf · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| perf · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
| python-perf · ol 8 | 0:5.4.17-2011.4.6.el7uek | ELSA-2020-5792 | Jul 29, 2020 |
| python3-perf · RHEL 8 | 0:4.18.0-193.14.3.el8_2 | RHSA-2020:3218 | Jul 29, 2020 |
| python3-perf · ol 8 | 0:4.18.0-193.14.3.el8_2 | ELSA-2020-3218 | Jul 30, 2020 |
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