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Huawei EulerOS: CVE-2022-2320: xorg-x11-server security update

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Huawei EulerOS: CVE-2022-2320: xorg-x11-server security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
09/01/2022
Created
10/12/2022
Added
10/11/2022
Modified
10/11/2022

Description

A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of root.

Solution(s)

  • huawei-euleros-2_0_sp5-upgrade-xorg-x11-server-common
  • huawei-euleros-2_0_sp5-upgrade-xorg-x11-server-xephyr
  • huawei-euleros-2_0_sp5-upgrade-xorg-x11-server-xorg
  • huawei-euleros-2_0_sp5-upgrade-xorg-x11-server-xvfb

References

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