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Huawei EulerOS: CVE-2023-42753: kernel security update

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Huawei EulerOS: CVE-2023-42753: kernel security update

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
09/25/2023
Created
01/11/2024
Added
01/10/2024
Modified
01/28/2025

Description

An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h->nets` array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.

Solution(s)

  • huawei-euleros-2_0_sp9-upgrade-kernel
  • huawei-euleros-2_0_sp9-upgrade-kernel-tools
  • huawei-euleros-2_0_sp9-upgrade-kernel-tools-libs
  • huawei-euleros-2_0_sp9-upgrade-python3-perf

References

  • https://attackerkb.com/topics/cve-2023-42753
  • CVE - 2023-42753
  • EulerOS-SA-2023-3336
  • 查看数 712
  • 已创建
  • 最后回复

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