Rapid7 Vulnerability & Exploit Database

Ubuntu: (Multiple Advisories) (CVE-2018-8043): Linux kernel (Azure) vulnerabilities

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Ubuntu: (Multiple Advisories) (CVE-2018-8043): Linux kernel (Azure) vulnerabilities

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
03/10/2018
Created
07/25/2018
Added
04/25/2018
Modified
08/25/2021

Description

The unimac_mdio_probe function in drivers/net/phy/mdio-bcm-unimac.c in the Linux kernel through 4.15.8 does not validate certain resource availability, which allows local users to cause a denial of service (NULL pointer dereference).

Solution(s)

  • ubuntu-upgrade-linux-image-4-13-0-1013-gcp
  • ubuntu-upgrade-linux-image-4-13-0-1014-azure
  • ubuntu-upgrade-linux-image-4-13-0-1017-raspi2
  • ubuntu-upgrade-linux-image-4-13-0-1024-oem
  • ubuntu-upgrade-linux-image-4-13-0-39-generic
  • ubuntu-upgrade-linux-image-4-13-0-39-generic-lpae
  • ubuntu-upgrade-linux-image-4-13-0-39-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1016-aws
  • ubuntu-upgrade-linux-image-4-4-0-1020-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1054-aws
  • ubuntu-upgrade-linux-image-4-4-0-1086-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1088-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-119-generic
  • ubuntu-upgrade-linux-image-4-4-0-119-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-119-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-119-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-119-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-119-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-119-powerpc64-smp
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae-lts-xenial
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-powerpc-e500mc
  • ubuntu-upgrade-linux-image-powerpc-e500mc-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc-smp
  • ubuntu-upgrade-linux-image-powerpc-smp-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc64-emb
  • ubuntu-upgrade-linux-image-powerpc64-emb-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc64-smp
  • ubuntu-upgrade-linux-image-powerpc64-smp-lts-xenial
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon

References

  • USN-3583-1
  • USN-3583-2
  • USN-3617-1
  • USN-3617-2
  • USN-3617-3
  • USN-3619-1
  • USN-3619-2
  • USN-3620-1
  • USN-3620-2
  • USN-3630-1
  • USN-3630-2
  • USN-3632-1
  • CVE-2018-8043
View more

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;