Affected by GO-2024-2688 and 1 other vulnerabilities

GO-2024-2688: KubeVirt NULL pointer dereference flaw in kubevirt.io/kubevirt

GO-2024-2816: kubevirt allows a local attacker to execute arbitrary code via a crafted command in kubevirt.io/kubevirt

util

package

v0.43.1-rc.1 Latest Latest Go to latest Published: Jul 21, 2021 License: Apache-2.0 Imports: 7 Imported by: 20

Details

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Repository

github.com/kubevirt/kubevirt

Documentation ¶

Index ¶

Constants
func CloseIOAndCheckErr(c io.Closer, err *error)
func HasHugePages(vmi *v1.VirtualMachineInstance) bool
func HasKernelBootContainerImage(vmi *v1.VirtualMachineInstance) bool
func IsGPUVMI(vmi *v1.VirtualMachineInstance) bool
func IsHostDevVMI(vmi *v1.VirtualMachineInstance) bool
func IsNonRootVMI(vmi *v1.VirtualMachineInstance) bool
func IsSRIOVVmi(vmi *v1.VirtualMachineInstance) bool
func IsVFIOVMI(vmi *v1.VirtualMachineInstance) bool
func IsVMIVirtiofsEnabled(vmi *v1.VirtualMachineInstance) bool
func MkdirAllWithNosec(pathName string) error
func NeedVirtioNetDevice(vmi *v1.VirtualMachineInstance, useEmulation bool) bool
func OpenFileWithNosec(pathName string, flag int) (*os.File, error)
func ResourceNameToEnvVar(prefix string, resourceName string) string
func WriteFileWithNosec(pathName string, data []byte) error

Constants ¶

View Source

const CPUManagerOS3Path = HostRootMount + "var/lib/origin/openshift.local.volumes/cpu_manager_state"

View Source

const CPUManagerPath = HostRootMount + "var/lib/kubelet/cpu_manager_state"

View Source

const ExtensionAPIServerAuthenticationConfigMap = "extension-apiserver-authentication"

View Source

const HostRootMount = "/proc/1/root/"

View Source

const KubeletPodsDir = "/var/lib/kubelet/pods"

View Source

const NonRootUID = 107

View Source

const NonRootUserString = "qemu"

View Source

const RequestHeaderClientCAFileKey = "requestheader-client-ca-file"

View Source

const RootUser = 0

View Source

const VirtLibDir = "/var/lib/kubevirt"

View Source

const VirtPrivateDir = "/var/run/kubevirt-private"

View Source

const VirtShareDir = "/var/run/kubevirt"

Variables ¶

This section is empty.

Functions ¶

func CloseIOAndCheckErr ¶ added in v0.36.0

func CloseIOAndCheckErr(c io.Closer, err *error)

CloseIOAndCheckErr closes the file and check the returned error. If there was an error a log messages will be printed. If a valid address (not nil) is passed in err the function will also update the error Note: to update the error the calling funtion need to use named returned variable (If called as defer function)

func HasHugePages ¶ added in v0.44.1

func HasHugePages(vmi *v1.VirtualMachineInstance) bool

func HasKernelBootContainerImage ¶ added in v0.42.0

func HasKernelBootContainerImage(vmi *v1.VirtualMachineInstance) bool

Checks if kernel boot is defined in a valid way

func IsGPUVMI ¶ added in v0.22.0

func IsGPUVMI(vmi *v1.VirtualMachineInstance) bool

Check if a VMI spec requests GPU

func IsHostDevVMI ¶ added in v0.36.0

func IsHostDevVMI(vmi *v1.VirtualMachineInstance) bool

Check if a VMI spec requests a HostDevice

func IsNonRootVMI ¶ added in v0.44.1

func IsNonRootVMI(vmi *v1.VirtualMachineInstance) bool

func IsSRIOVVmi ¶ added in v0.21.0

func IsSRIOVVmi(vmi *v1.VirtualMachineInstance) bool

func IsVFIOVMI ¶ added in v0.36.0

func IsVFIOVMI(vmi *v1.VirtualMachineInstance) bool

Check if a VMI spec requests a VFIO device

func IsVMIVirtiofsEnabled ¶ added in v0.34.0

func IsVMIVirtiofsEnabled(vmi *v1.VirtualMachineInstance) bool

Check if a VMI spec requests VirtIO-FS

func MkdirAllWithNosec ¶ added in v0.40.0

func MkdirAllWithNosec(pathName string) error

func NeedVirtioNetDevice ¶ added in v0.44.1

func NeedVirtioNetDevice(vmi *v1.VirtualMachineInstance, useEmulation bool) bool

func OpenFileWithNosec ¶ added in v0.40.0

func OpenFileWithNosec(pathName string, flag int) (*os.File, error)

func ResourceNameToEnvVar ¶ added in v0.36.0

func ResourceNameToEnvVar(prefix string, resourceName string) string

func WriteFileWithNosec ¶ added in v0.40.0

func WriteFileWithNosec(pathName string, data []byte) error

Types ¶

This section is empty.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
cluster
hardware
lookup
migrations
net
dns
grpc * This file is part of the KubeVirt project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License.	* This file is part of the KubeVirt project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License.
ip * This file is part of the KubeVirt project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License.	* This file is part of the KubeVirt project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License.
openapi
status
sysctl
types
webhooks
validating-webhooks

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