CVE-2019-15221

Advisory lineage Upstream: 0 Downstream: 26
Modified
Published: 19 Aug 2019, 21:45
Last modified:05 Aug 2024, 00:42

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
4.9 MEDIUM
v2.0 (nvd)
EPSS Score
0.15% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

19 Aug 2019, 21:45
Published
Vulnerability first disclosed
05 Aug 2024, 00:42
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 4.6CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v2.0•MEDIUM•Score: 4.9AV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS Trends

Current EPSS score: 0.15%• Percentile: 35%

Techniques & Countermeasures

  • CWE-476•NULL Pointer Dereference

    The product dereferences a pointer that it expects to be valid but is NULL.

Affected Systems

  • canonical•ubuntu_linux

    14.04 | 16.04 | 18.04 | 19.04

  • debian•debian_linux

    8.0

  • linux•linux_kernel

    < 5.1.17

  • netapp•active_iq_unified_manager

    na

  • netapp•data_availability_services

    na

  • netapp•h410c_firmware

    na

  • netapp•solidfire_\&_hci_management_node

    na

  • netapp•solidfire_baseboard_management_controller_firmware

    na

  • opensuse•leap

    15.0 | 15.1

References (15)