Rapid7 Vulnerability & Exploit Database

Ubuntu: (Multiple Advisories) (CVE-2018-7492): Linux kernel (HWE) vulnerabilities

Back to Search

Ubuntu: (Multiple Advisories) (CVE-2018-7492): Linux kernel (HWE) vulnerabilities

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
02/26/2018
Created
07/25/2018
Added
04/25/2018
Modified
08/25/2021

Description

A NULL pointer dereference was found in the net/rds/rdma.c __rds_rdma_map() function in the Linux kernel before 4.14.7 allowing local attackers to cause a system panic and a denial-of-service, related to RDS_GET_MR and RDS_GET_MR_FOR_DEST.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-151-generic
  • ubuntu-upgrade-linux-image-3-13-0-151-generic-lpae
  • ubuntu-upgrade-linux-image-3-13-0-151-lowlatency
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc-e500
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc-smp
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-13-0-1019-gcp
  • ubuntu-upgrade-linux-image-4-13-0-1022-raspi2
  • ubuntu-upgrade-linux-image-4-13-0-1030-oem
  • ubuntu-upgrade-linux-image-4-13-0-45-generic
  • ubuntu-upgrade-linux-image-4-13-0-45-generic-lpae
  • ubuntu-upgrade-linux-image-4-13-0-45-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-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-trusty
  • ubuntu-upgrade-linux-image-generic-lpae-lts-xenial
  • ubuntu-upgrade-linux-image-generic-lts-trusty
  • 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-e500
  • 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

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

;