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Ubuntu: (Multiple Advisories) (CVE-2023-4569): Linux kernel vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2023-4569): Linux kernel vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/28/2023
Created
09/20/2023
Added
09/20/2023
Modified
11/01/2023

Description

A memory leak flaw was found in nft_set_catchall_flush in net/netfilter/nf_tables_api.c in the Linux Kernel. This issue may allow a local attacker to cause double-deactivations of catchall elements, which can result in a memory leak.

Solution(s)

  • ubuntu-upgrade-linux-image-5-15-0-1028-gkeop
  • ubuntu-upgrade-linux-image-5-15-0-1033-nvidia
  • ubuntu-upgrade-linux-image-5-15-0-1033-nvidia-lowlatency
  • ubuntu-upgrade-linux-image-5-15-0-1038-ibm
  • ubuntu-upgrade-linux-image-5-15-0-1038-raspi
  • ubuntu-upgrade-linux-image-5-15-0-1040-intel-iotg
  • ubuntu-upgrade-linux-image-5-15-0-1042-gcp
  • ubuntu-upgrade-linux-image-5-15-0-1042-gke
  • ubuntu-upgrade-linux-image-5-15-0-1042-kvm
  • ubuntu-upgrade-linux-image-5-15-0-1044-oracle
  • ubuntu-upgrade-linux-image-5-15-0-1045-aws
  • ubuntu-upgrade-linux-image-5-15-0-1047-azure
  • ubuntu-upgrade-linux-image-5-15-0-1047-azure-fde
  • ubuntu-upgrade-linux-image-5-15-0-84-generic
  • ubuntu-upgrade-linux-image-5-15-0-84-generic-64k
  • ubuntu-upgrade-linux-image-5-15-0-84-generic-lpae
  • ubuntu-upgrade-linux-image-5-15-0-84-lowlatency
  • ubuntu-upgrade-linux-image-5-15-0-84-lowlatency-64k
  • ubuntu-upgrade-linux-image-6-0-0-1021-oem
  • ubuntu-upgrade-linux-image-6-1-0-1022-oem
  • ubuntu-upgrade-linux-image-6-2-0-1005-starfive
  • ubuntu-upgrade-linux-image-6-2-0-1010-ibm
  • ubuntu-upgrade-linux-image-6-2-0-1011-nvidia
  • ubuntu-upgrade-linux-image-6-2-0-1011-nvidia-64k
  • ubuntu-upgrade-linux-image-6-2-0-1012-aws
  • ubuntu-upgrade-linux-image-6-2-0-1012-azure
  • ubuntu-upgrade-linux-image-6-2-0-1012-azure-fde
  • ubuntu-upgrade-linux-image-6-2-0-1012-oracle
  • ubuntu-upgrade-linux-image-6-2-0-1013-kvm
  • ubuntu-upgrade-linux-image-6-2-0-1013-lowlatency
  • ubuntu-upgrade-linux-image-6-2-0-1013-lowlatency-64k
  • ubuntu-upgrade-linux-image-6-2-0-1013-raspi
  • ubuntu-upgrade-linux-image-6-2-0-1014-gcp
  • ubuntu-upgrade-linux-image-6-2-0-33-generic
  • ubuntu-upgrade-linux-image-6-2-0-33-generic-64k
  • ubuntu-upgrade-linux-image-6-2-0-33-generic-lpae
  • ubuntu-upgrade-linux-image-aws
  • 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-22-04
  • ubuntu-upgrade-linux-image-gcp
  • 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-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-gke
  • ubuntu-upgrade-linux-image-gke-5-15
  • ubuntu-upgrade-linux-image-gkeop
  • ubuntu-upgrade-linux-image-gkeop-5-15
  • ubuntu-upgrade-linux-image-ibm
  • 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-20-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-22-04
  • 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-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-oracle
  • ubuntu-upgrade-linux-image-oracle-lts-22-04
  • ubuntu-upgrade-linux-image-raspi
  • ubuntu-upgrade-linux-image-raspi-nolpae
  • ubuntu-upgrade-linux-image-starfive
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-20-04
  • ubuntu-upgrade-linux-image-virtual-hwe-22-04

References

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