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Amazon Linux AMI 2: CVE-2023-7192: Security patch for kernel (Multiple Advisories)

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Amazon Linux AMI 2: CVE-2023-7192: Security patch for kernel (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:L/Au:M/C:N/I:N/A:C)
Published
01/02/2024
Created
01/24/2024
Added
01/23/2024
Modified
01/28/2025

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)

  • amazon-linux-ami-2-upgrade-bpftool
  • amazon-linux-ami-2-upgrade-bpftool-debuginfo
  • amazon-linux-ami-2-upgrade-kernel
  • amazon-linux-ami-2-upgrade-kernel-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-debuginfo-common-aarch64
  • amazon-linux-ami-2-upgrade-kernel-debuginfo-common-x86_64
  • amazon-linux-ami-2-upgrade-kernel-devel
  • amazon-linux-ami-2-upgrade-kernel-headers
  • amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-309-231-529
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-173-154-642
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-15-102-61-139
  • amazon-linux-ami-2-upgrade-kernel-tools
  • amazon-linux-ami-2-upgrade-kernel-tools-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-tools-devel
  • amazon-linux-ami-2-upgrade-perf
  • amazon-linux-ami-2-upgrade-perf-debuginfo
  • amazon-linux-ami-2-upgrade-python-perf
  • amazon-linux-ami-2-upgrade-python-perf-debuginfo

References

  • https://attackerkb.com/topics/cve-2023-7192
  • AL2/ALAS-2023-1987
  • AL2/ALASKERNEL-5.10-2023-028
  • AL2/ALASKERNEL-5.15-2023-015
  • AL2/ALASKERNEL-5.4-2023-043
  • CVE - 2023-7192
  • 查看数 704
  • 已创建
  • 最后回复

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