Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
High
Attack Vector
Local
0

CVE-2019-16233

Disclosure Date: September 11, 2019
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.

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CVSS V3 Severity and Metrics
Base Score:
4.1 Medium
Impact Score:
3.6
Exploitability Score:
0.5
Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack Vector (AV):
Local
Attack Complexity (AC):
High
Privileges Required (PR):
High
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High

General Information

Vendors

  • canonical,
  • linux,
  • opensuse,
  • redhat

Products

  • enterprise linux 7.0,
  • enterprise linux 8.0,
  • leap 15.0,
  • leap 15.1,
  • linux kernel 5.2.14,
  • ubuntu linux 14.04,
  • ubuntu linux 16.04,
  • ubuntu linux 18.04,
  • ubuntu linux 19.04
Technical Analysis