run

Documentation

Index

• Variables
• type CLIOptions
• type KRIEToolOptionsSanitizer
  • func NewKRIEToolOptionsSanitizer(options *CLIOptions, field string) *KRIEToolOptionsSanitizer
  • func (os *KRIEToolOptionsSanitizer) Set(val string) error
  • func (os *KRIEToolOptionsSanitizer) String() string
  • func (uos *KRIEToolOptionsSanitizer) Type() string
• type Slice
• type VulnDeviceInfo
  • func (info VulnDeviceInfo) String() string

Variables

var BPFFilter = &cobra.Command{
	Use:   "bpf-filter",
	Short: "Create a test BPF filter",
}

var HookedSyscall = &cobra.Command{
	Use:   "hooked-syscall",
	Short: "Trigger a syscall hooked by VulnDevice",
	RunE:  hookedSyscallCmd,
}

var KRIETool = &cobra.Command{
	Use: "ktool [command] [args]",
}

KRIETool represents the base command of krie-tool

var Offsets = &cobra.Command{
	Use:   "offsets",
	Short: "Compute a kernel offset from an offset in a System.map file",
	RunE:  offsetsCmd,
}

var Start = &cobra.Command{
	Use:   "start",
	Short: "Attach and run the DNS BPF filter",
	RunE:  startBPFFilterCmd,
}

var Trigger = &cobra.Command{
	Use:   "trigger",
	Short: "Trigger the vuln_device vulnerability",
	RunE:  triggerCmd,
}

var VulnDevice = &cobra.Command{
	Use:   "vuln-device",
	Short: "Interract with the vuln_device kernel module",
}

Types

type CLIOptions

type CLIOptions struct {
	LogLevel logrus.Level

	// offsets command
	SystemMapFile                 string
	KallsymsSystemMapOffsetSymbol string
	SystemMapGadgetAddr           uint64
	ComputeOffsetFromFnArray      bool

	// trigger command
	VulnDevicePath string
}

CLIOptions are the command line options of ssh-probe

type KRIEToolOptionsSanitizer

type KRIEToolOptionsSanitizer struct {
	// contains filtered or unexported fields
}

KRIEToolOptionsSanitizer is a generic options sanitizer for KRIE

func NewKRIEToolOptionsSanitizer

func NewKRIEToolOptionsSanitizer(options *CLIOptions, field string) *KRIEToolOptionsSanitizer

NewKRIEToolOptionsSanitizer creates a new instance of KRIEOptionsSanitizer

func (*KRIEToolOptionsSanitizer) Set

func (os *KRIEToolOptionsSanitizer) Set(val string) error

func (*KRIEToolOptionsSanitizer) String

func (os *KRIEToolOptionsSanitizer) String() string

func (*KRIEToolOptionsSanitizer) Type

func (uos *KRIEToolOptionsSanitizer) Type() string

type Slice

type Slice struct {
	Data unsafe.Pointer
	Len  int
	Cap  int
}

type VulnDeviceInfo

type VulnDeviceInfo struct {
	MajorNum       int    `json:"major_num"`
	FnArrayAddrStr string `json:"@fn_array"`
	FnArrayAddr    uint64 `json:"-"`
}

VulnDeviceInfo is the structure used to parse the info string from the vulnerable device

func (VulnDeviceInfo) String

func (info VulnDeviceInfo) String() string