Red Hat Enhancement Advisory: microcode_ctl bug fix and enhancement update
An update for microcode_ctl is now available for Red Hat Enterprise Linux 8.
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-0117US | medium4.4 | — | ||
Insufficient access control in protected memory subsystem for Intel(R) SGX for 6th, 7th, 8th, 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Xeon(R) Processor E3-150… | ||||
| CVE-2019-11139US | medium6.0 | — | ||
Improper conditions check in the voltage modulation interface for some Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable denial of service via… | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHEA-2019:3845self
- https://access.redhat.com/solutions/2019-microcode-novexternal
- 1753062external
- 1753064external
- 1753065external
- 1753066external
- 1753068external
- 1753113external
remediations (8)
- Fixedmicrocode_ctl-4:20190618-1.20191112.1.el8_1.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2019:3845 - Fixedmicrocode_ctl-4:20190618-1.20191112.1.el8_1.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2019:3845 - Fixedmicrocode_ctl-4:20190618-1.20191112.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2019:3845 - Fixedmicrocode_ctl-4:20190618-1.20191112.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2019:3845 - Workaroundmicrocode_ctl-4:20190618-1.20191112.1.el8_1.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)
As of this time there are no known mitigations. Please install relevant updated packages to address this flaw.
- Workaroundmicrocode_ctl-4:20190618-1.20191112.1.el8_1.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)
As of this time there are no known mitigations. Please install relevant updated packages to address this flaw.
- Workaroundmicrocode_ctl-4:20190618-1.20191112.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
As of this time there are no known mitigations. Please install relevant updated packages to address this flaw.
- Workaroundmicrocode_ctl-4:20190618-1.20191112.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
As of this time there are no known mitigations. Please install relevant updated packages to address this flaw.
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