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Amazon Linux 2023: CVE-2023-2019: Important priority package update for kernel

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Amazon Linux 2023: CVE-2023-2019: Important priority package update for kernel

Severity
4
CVSS
(AV:L/AC:H/Au:M/C:N/I:N/A:C)
Published
04/13/2023
Created
02/14/2025
Added
02/14/2025
Modified
02/14/2025

Description

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system. A flaw was found in the Linux kernel's netdevsim device driver within the scheduling of events. This issue results from improper management of a reference count. This flaw allows an attacker to create a denial of service condition on the system.

Solution(s)

  • amazon-linux-2023-upgrade-bpftool
  • amazon-linux-2023-upgrade-bpftool-debuginfo
  • amazon-linux-2023-upgrade-kernel
  • amazon-linux-2023-upgrade-kernel-debuginfo
  • amazon-linux-2023-upgrade-kernel-debuginfo-common-aarch64
  • amazon-linux-2023-upgrade-kernel-debuginfo-common-x86-64
  • amazon-linux-2023-upgrade-kernel-devel
  • amazon-linux-2023-upgrade-kernel-headers
  • amazon-linux-2023-upgrade-kernel-libbpf
  • amazon-linux-2023-upgrade-kernel-libbpf-devel
  • amazon-linux-2023-upgrade-kernel-libbpf-static
  • amazon-linux-2023-upgrade-kernel-livepatch-6-1-10-15-42
  • amazon-linux-2023-upgrade-kernel-tools
  • amazon-linux-2023-upgrade-kernel-tools-debuginfo
  • amazon-linux-2023-upgrade-kernel-tools-devel
  • amazon-linux-2023-upgrade-perf
  • amazon-linux-2023-upgrade-perf-debuginfo
  • amazon-linux-2023-upgrade-python3-perf
  • amazon-linux-2023-upgrade-python3-perf-debuginfo

References

  • https://attackerkb.com/topics/cve-2023-2019
  • CVE - 2023-2019
  • https://alas.aws.amazon.com/AL2023/ALAS-2023-070.html
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  • 已创建
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