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Red Hat Security Advisory

RHSA-2019:1167

kernel security and bug fix update

Released 2019-05-14 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 5 records

Priority MEDIUM 40

In the Linux kernel before 4.20.5, attackers can trigger a drivers/char/ipmi/ipmi_msghandler.c use-after-free and OOPS by arranging for certain simultaneous execution of the code, as demonstrated by a "service ipmievd re…

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.0475 Published 2019-02-22 Partial fix CWE-416
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