Red Hat Security AdvisoryRHSA-2019:1207
redhat-virtualization-host security update
Released 2019-05-14 · Red Hat rating Important · View on Red Hat →
Fixed in
- RHEL 7-based RHEV-H for RHEV 4 (build requirements) redhat-release-virtualization-host-4.3-0.7.el7, redhat-virtualization-host-image-update-placeholder-4.3-0.7.el7
- Red Hat Virtualization 4 Hypervisor for RHEL 7 redhat-virtualization-host-4.3-20190512.0.el7_6, redhat-virtualization-host-image-update-4.3-20190512.0.el7_6
Fixes 4 records
Priority LOW 30
Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel w…
CVSS 3.1MEDIUM 5.9· Local · No auth · No interaction · EPSS 0.01553 · Published 2019-05-30 · Partial fix CWE-200
Priority LOW 28
Microarchitectural Load Port Data Sampling (MLPDS): Load ports on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with…
CVSS 3.1MEDIUM 5.6· Local · Low privileges · No interaction · EPSS 0.01497 · Published 2019-05-30 · Partial fix CWE-200
Priority LOW 28
Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel…
CVSS 3.1MEDIUM 5.6· Local · Low privileges · No interaction · EPSS 0.0151 · Published 2019-05-30 · Partial fix CWE-200
Priority LOW 26
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a s…
CVSS 3.1MEDIUM 5.6· Local · Low privileges · No interaction · EPSS 0.00607 · Published 2019-05-30 · Partial fix