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Huawei EulerOS: CVE-2023-3161: kernel security update

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Huawei EulerOS: CVE-2023-3161: kernel security update

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
06/12/2023
Created
01/11/2024
Added
01/10/2024
Modified
01/28/2025

Description

A flaw was found in the Framebuffer Console (fbcon) in the Linux Kernel. When providing font->width and font->height greater than 32 to fbcon_set_font, since there are no checks in place, a shift-out-of-bounds occurs leading to undefined behavior and possible denial of service.

Solution(s)

  • huawei-euleros-2_0_sp10-upgrade-kernel
  • huawei-euleros-2_0_sp10-upgrade-kernel-abi-stablelists
  • huawei-euleros-2_0_sp10-upgrade-kernel-tools
  • huawei-euleros-2_0_sp10-upgrade-kernel-tools-libs

References

  • https://attackerkb.com/topics/cve-2023-3161
  • CVE - 2023-3161
  • EulerOS-SA-2023-2811
  • 查看数 697
  • 已创建
  • 最后回复

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