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cve[email protected]CVE-2019-15221
HistoryAug 19, 2019 - 10:15 p.m.

CVE-2019-15221

2019-08-1922:15:11
CWE-476
web.nvd.nist.gov
375
cve-2019-15221
linux kernel
usb device
null pointer dereference
nvd

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

4.6 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

41.0%

An issue was discovered in the Linux kernel before 5.1.17. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/pcm.c driver.

Affected configurations

NVD
Node
linuxlinux_kernelRange<5.1.17
Node
netapph410c_firmwareMatch-
AND
netapph410cMatch-
Node
netappactive_iq_unified_managerMatch-vmware_vsphere
OR
netappdata_availability_servicesMatch-
OR
netappsolidfire_\&_hci_management_nodeMatch-
OR
netappsolidfire_baseboard_management_controllerMatch-
Node
canonicalubuntu_linuxMatch14.04esm
OR
canonicalubuntu_linuxMatch16.04esm
OR
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch19.04
Node
debiandebian_linuxMatch8.0
Node
opensuseleapMatch15.0
OR
opensuseleapMatch15.1

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

4.6 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

41.0%