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HistoryNov 05, 2020 - 2:11 a.m.

[SECURITY] Fedora 31 Update: kata-ksm-throttler-1.11.1-1.fc31.1

2020-11-0502:11:52
lists.fedoraproject.org
8

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

20.1%

This project implements a Kernel Same-page Merging throttling daemon. The Kata Containers runtime creates a virtual machine (VM) to isolate a set of container workloads. The VM requires a guest kernel and a guest operating system (“guest OS”) to boot and create containers inside the guest environment. This package contains the tools to create guest OS images. The goal of the ksm throttler daemon is to regulate KSM by dynamically modifying the KSM sysfs entries, in order to minimize memory duplication as fast as possible while keeping the KSM daemon load low.

OSVersionArchitecturePackageVersionFilename
Fedora31anykata-ksm-throttler< 1.11.1UNKNOWN

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

20.1%