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Huawei EulerOS: CVE-2023-1393: xorg-x11-server security update

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Huawei EulerOS: CVE-2023-1393: xorg-x11-server security update

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
03/30/2023
Created
07/17/2024
Added
07/17/2024
Modified
01/28/2025

Description

A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly destroys the compositor overlay window (aka COW), the Xserver would leave a dangling pointer to that window in the CompScreen structure, which will trigger a use-after-free later.

Solution(s)

  • huawei-euleros-2_0_sp9-upgrade-xorg-x11-server-help

References

  • https://attackerkb.com/topics/cve-2023-1393
  • CVE - 2023-1393
  • EulerOS-SA-2024-1979
  • 查看数 697
  • 已创建
  • 最后回复

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