CVE-2019-16234

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

drivers/net/wireless/intel/iwlwifi/pcie/trans.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.

References

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00064.html

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.html

https://lkml.org/lkml/2019/9/9/487

https://security.netapp.com/advisory/ntap-20191004-0001/

https://usn.ubuntu.com/4342-1/

https://usn.ubuntu.com/4344-1/

https://usn.ubuntu.com/4345-1/

https://usn.ubuntu.com/4346-1/

Details

Source: MITRE

Published: 2019-09-11

Updated: 2020-05-05

Type: CWE-476

Risk Information

CVSS v2

Base Score: 4.7

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

Impact Score: 6.9

Exploitability Score: 3.4

Severity: MEDIUM

CVSS v3

Base Score: 4.7

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

Impact Score: 3.6

Exploitability Score: 1

Severity: MEDIUM

Tenable Plugins

View all (23 total)

IDNameProductFamilySeverity
150533SUSE SLES11 Security Update : kernel (SUSE-SU-2019:14218-1)NessusSuSE Local Security Checks
critical
145850CentOS 8 : kernel (CESA-2020:1769)NessusCentOS Local Security Checks
critical
139476Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2020-5804)NessusOracle Linux Local Security Checks
high
136089Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4346-1)NessusUbuntu Local Security Checks
high
136088Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4345-1)NessusUbuntu Local Security Checks
high
136087Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4344-1)NessusUbuntu Local Security Checks
medium
136085Ubuntu 18.04 LTS / 19.10 : Linux kernel vulnerabilities (USN-4342-1)NessusUbuntu Local Security Checks
high
134971Slackware 14.2 : Slackware 14.2 kernel (SSA:2020-086-01)NessusSlackware Local Security Checks
critical
134486EulerOS Virtualization for ARM 64 3.0.2.0 : kernel (EulerOS-SA-2020-1197)NessusHuawei Local Security Checks
critical
132925SUSE SLES12 Security Update : kernel (SUSE-SU-2020:0093-1)NessusSuSE Local Security Checks
critical
132796EulerOS Virtualization for ARM 64 3.0.5.0 : kernel (EulerOS-SA-2020-1042)NessusHuawei Local Security Checks
critical
132071SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:3295-1)NessusSuSE Local Security Checks
high
131805EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-2531)NessusHuawei Local Security Checks
high
131349EulerOS 2.0 SP8 : kernel (EulerOS-SA-2019-2283)NessusHuawei Local Security Checks
high
131120SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2984-1)NessusSuSE Local Security Checks
critical
130951SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2953-1)NessusSuSE Local Security Checks
high
130950SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2950-1) (SACK Panic)NessusSuSE Local Security Checks
critical
130949SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2949-1)NessusSuSE Local Security Checks
critical
130947SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:2947-1)NessusSuSE Local Security Checks
high
130946SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:2946-1)NessusSuSE Local Security Checks
high
130582openSUSE Security Update : the Linux Kernel (openSUSE-2019-2444)NessusSuSE Local Security Checks
high
130452SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2019:2879-1)NessusSuSE Local Security Checks
high
130338openSUSE Security Update : the Linux Kernel (openSUSE-2019-2392)NessusSuSE Local Security Checks
high