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Ubuntu: (Multiple Advisories) (CVE-2023-7192): Linux kernel vulnerability

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Ubuntu: (Multiple Advisories) (CVE-2023-7192): Linux kernel vulnerability

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/02/2024
Created
02/22/2024
Added
02/21/2024
Modified
03/01/2024

Description

A memory leak problem was found in ctnetlink_create_conntrack in net/netfilter/nf_conntrack_netlink.c in the Linux Kernel. This issue may allow a local attacker with CAP_NET_ADMIN privileges to cause a denial of service (DoS) attack due to a refcount overflow.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-196-generic
  • ubuntu-upgrade-linux-image-3-13-0-196-lowlatency
  • ubuntu-upgrade-linux-image-4-15-0-1128-oracle
  • ubuntu-upgrade-linux-image-4-15-0-1149-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1159-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1165-aws
  • ubuntu-upgrade-linux-image-4-15-0-1174-azure
  • ubuntu-upgrade-linux-image-4-15-0-222-generic
  • ubuntu-upgrade-linux-image-4-15-0-222-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1128-aws
  • ubuntu-upgrade-linux-image-4-4-0-1129-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1166-aws
  • ubuntu-upgrade-linux-image-4-4-0-251-generic
  • ubuntu-upgrade-linux-image-4-4-0-251-lowlatency
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-hwe
  • ubuntu-upgrade-linux-image-aws-lts-18-04
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-azure-lts-18-04
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-gcp-lts-18-04
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • 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-oracle
  • ubuntu-upgrade-linux-image-oracle-lts-18-04
  • ubuntu-upgrade-linux-image-server
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-16-04
  • ubuntu-upgrade-linux-image-virtual-lts-xenial

References

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