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Ubuntu: (Multiple Advisories) (CVE-2023-1206): Linux kernel (OEM) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2023-1206): Linux kernel (OEM) vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
06/30/2023
Created
09/18/2023
Added
09/18/2023
Modified
03/04/2024

Description

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up to 95%.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-194-generic
  • ubuntu-upgrade-linux-image-3-13-0-194-lowlatency
  • ubuntu-upgrade-linux-image-4-15-0-1125-oracle
  • ubuntu-upgrade-linux-image-4-15-0-1146-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1156-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1162-aws
  • ubuntu-upgrade-linux-image-4-15-0-1171-azure
  • ubuntu-upgrade-linux-image-4-15-0-219-generic
  • ubuntu-upgrade-linux-image-4-15-0-219-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1124-aws
  • ubuntu-upgrade-linux-image-4-4-0-1125-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1162-aws
  • ubuntu-upgrade-linux-image-4-4-0-246-generic
  • ubuntu-upgrade-linux-image-4-4-0-246-lowlatency
  • ubuntu-upgrade-linux-image-5-15-0-1030-gkeop
  • ubuntu-upgrade-linux-image-5-15-0-1037-nvidia
  • ubuntu-upgrade-linux-image-5-15-0-1037-nvidia-lowlatency
  • ubuntu-upgrade-linux-image-5-15-0-1040-ibm
  • ubuntu-upgrade-linux-image-5-15-0-1040-raspi
  • ubuntu-upgrade-linux-image-5-15-0-1043-intel-iotg
  • ubuntu-upgrade-linux-image-5-15-0-1044-gcp
  • ubuntu-upgrade-linux-image-5-15-0-1044-gke
  • ubuntu-upgrade-linux-image-5-15-0-1044-kvm
  • ubuntu-upgrade-linux-image-5-15-0-1045-oracle
  • ubuntu-upgrade-linux-image-5-15-0-1047-aws
  • ubuntu-upgrade-linux-image-5-15-0-1049-azure
  • ubuntu-upgrade-linux-image-5-15-0-1049-azure-fde
  • ubuntu-upgrade-linux-image-5-15-0-86-generic
  • ubuntu-upgrade-linux-image-5-15-0-86-generic-64k
  • ubuntu-upgrade-linux-image-5-15-0-86-generic-lpae
  • ubuntu-upgrade-linux-image-5-15-0-86-lowlatency
  • ubuntu-upgrade-linux-image-5-15-0-86-lowlatency-64k
  • ubuntu-upgrade-linux-image-5-4-0-1023-iot
  • ubuntu-upgrade-linux-image-5-4-0-1031-xilinx-zynqmp
  • ubuntu-upgrade-linux-image-5-4-0-1058-ibm
  • ubuntu-upgrade-linux-image-5-4-0-1072-bluefield
  • ubuntu-upgrade-linux-image-5-4-0-1078-gkeop
  • ubuntu-upgrade-linux-image-5-4-0-1095-raspi
  • ubuntu-upgrade-linux-image-5-4-0-1100-kvm
  • ubuntu-upgrade-linux-image-5-4-0-1110-oracle
  • ubuntu-upgrade-linux-image-5-4-0-1111-aws
  • ubuntu-upgrade-linux-image-5-4-0-1115-gcp
  • ubuntu-upgrade-linux-image-5-4-0-1117-azure
  • ubuntu-upgrade-linux-image-5-4-0-164-generic
  • ubuntu-upgrade-linux-image-5-4-0-164-generic-lpae
  • ubuntu-upgrade-linux-image-5-4-0-164-lowlatency
  • ubuntu-upgrade-linux-image-6-0-0-1021-oem
  • ubuntu-upgrade-linux-image-6-1-0-1021-oem
  • ubuntu-upgrade-linux-image-6-2-0-1006-starfive
  • ubuntu-upgrade-linux-image-6-2-0-1011-nvidia
  • ubuntu-upgrade-linux-image-6-2-0-1011-nvidia-64k
  • ubuntu-upgrade-linux-image-6-2-0-1013-aws
  • ubuntu-upgrade-linux-image-6-2-0-1013-oracle
  • ubuntu-upgrade-linux-image-6-2-0-1014-azure
  • ubuntu-upgrade-linux-image-6-2-0-1014-azure-fde
  • ubuntu-upgrade-linux-image-6-2-0-1014-kvm
  • ubuntu-upgrade-linux-image-6-2-0-1014-lowlatency
  • ubuntu-upgrade-linux-image-6-2-0-1014-lowlatency-64k
  • ubuntu-upgrade-linux-image-6-2-0-1014-raspi
  • ubuntu-upgrade-linux-image-6-2-0-1016-gcp
  • ubuntu-upgrade-linux-image-6-2-0-34-generic
  • ubuntu-upgrade-linux-image-6-2-0-34-generic-64k
  • ubuntu-upgrade-linux-image-6-2-0-34-generic-lpae
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-hwe
  • ubuntu-upgrade-linux-image-aws-lts-18-04
  • ubuntu-upgrade-linux-image-aws-lts-20-04
  • ubuntu-upgrade-linux-image-aws-lts-22-04
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-azure-cvm
  • ubuntu-upgrade-linux-image-azure-fde
  • ubuntu-upgrade-linux-image-azure-fde-lts-22-04
  • ubuntu-upgrade-linux-image-azure-lts-18-04
  • ubuntu-upgrade-linux-image-azure-lts-20-04
  • ubuntu-upgrade-linux-image-azure-lts-22-04
  • ubuntu-upgrade-linux-image-bluefield
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-gcp-lts-18-04
  • ubuntu-upgrade-linux-image-gcp-lts-20-04
  • ubuntu-upgrade-linux-image-gcp-lts-22-04
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-64k
  • ubuntu-upgrade-linux-image-generic-64k-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-64k-hwe-22-04
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-hwe-22-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-22-04
  • ubuntu-upgrade-linux-image-generic-lts-trusty
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-gke-5-15
  • ubuntu-upgrade-linux-image-gkeop
  • ubuntu-upgrade-linux-image-gkeop-5-15
  • ubuntu-upgrade-linux-image-gkeop-5-4
  • ubuntu-upgrade-linux-image-ibm
  • ubuntu-upgrade-linux-image-ibm-lts-20-04
  • ubuntu-upgrade-linux-image-intel
  • ubuntu-upgrade-linux-image-intel-iotg
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-64k
  • ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04
  • ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-18-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-20-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-22-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-nvidia
  • ubuntu-upgrade-linux-image-nvidia-6-2
  • ubuntu-upgrade-linux-image-nvidia-64k-6-2
  • ubuntu-upgrade-linux-image-nvidia-64k-hwe-22-04
  • ubuntu-upgrade-linux-image-nvidia-hwe-22-04
  • ubuntu-upgrade-linux-image-nvidia-lowlatency
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-oem-20-04
  • ubuntu-upgrade-linux-image-oem-20-04b
  • ubuntu-upgrade-linux-image-oem-20-04c
  • ubuntu-upgrade-linux-image-oem-20-04d
  • ubuntu-upgrade-linux-image-oem-22-04b
  • ubuntu-upgrade-linux-image-oem-22-04c
  • ubuntu-upgrade-linux-image-oem-osp1
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-oracle-lts-18-04
  • ubuntu-upgrade-linux-image-oracle-lts-20-04
  • ubuntu-upgrade-linux-image-oracle-lts-22-04
  • ubuntu-upgrade-linux-image-raspi
  • ubuntu-upgrade-linux-image-raspi-hwe-18-04
  • ubuntu-upgrade-linux-image-raspi-nolpae
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-server
  • ubuntu-upgrade-linux-image-snapdragon-hwe-18-04
  • ubuntu-upgrade-linux-image-starfive
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-16-04
  • ubuntu-upgrade-linux-image-virtual-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual-hwe-20-04
  • ubuntu-upgrade-linux-image-virtual-hwe-22-04
  • ubuntu-upgrade-linux-image-virtual-lts-xenial
  • ubuntu-upgrade-linux-image-xilinx-zynqmp

References

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