Skip to content

01 Record index

02 Records

01 Record

CVE-2019-16233

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.

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

02 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.

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.38% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 31.1% of scored records. A rank, not a probability.
NVD base score: 4.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2019-09-11 15:30Z6 YR AGO

Last updated

2024-08-05 01:10Z2 YR AGO

Reserved

2019-09-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

30b7ed615ca15b17beb103e1a386cc522687559b8ead075c0c59eba68b0ec8a9

05 Affected products

VendorProductVersionsPlatforms

canonicalubuntu_linuxNot specified—

linuxlinux_kernelNot specified—

opensuseleapNot specified—

redhatenterprise_linuxNot specified—

redhatenterprise_mrgNot specified—

redhatrhel_extras_rtNot specified—

06 References

lkml.orghttps://lkml.org/lkml/2019/9/9/487x_refsource_MISC
security.netapp.comhttps://security.netapp.com/advisory/ntap-20191004-0001/x_refsource_CONFIRM
lists.opensuse.orgopenSUSE-SU-2019:2444http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.htmlvendor-advisoryx_refsource_SUSE
lists.opensuse.orgopenSUSE-SU-2019:2503http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00035.htmlvendor-advisoryx_refsource_SUSE
usn.ubuntu.comUSN-4227-1https://usn.ubuntu.com/4227-1/vendor-advisoryx_refsource_UBUNTU
usn.ubuntu.comUSN-4226-1https://usn.ubuntu.com/4226-1/vendor-advisoryx_refsource_UBUNTU
usn.ubuntu.comUSN-4227-2https://usn.ubuntu.com/4227-2/vendor-advisoryx_refsource_UBUNTU
usn.ubuntu.comUSN-4346-1https://usn.ubuntu.com/4346-1/vendor-advisoryx_refsource_UBUNTU