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Huawei EulerOS: CVE-2023-2861: qemu security update

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Huawei EulerOS: CVE-2023-2861: qemu security update

Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:N)
Published
12/06/2023
Created
01/11/2024
Added
01/10/2024
Modified
01/28/2025

Description

A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder.

Solution(s)

  • huawei-euleros-2_0_sp9-upgrade-qemu-img

References

  • https://attackerkb.com/topics/cve-2023-2861
  • CVE - 2023-2861
  • EulerOS-SA-2023-2906
  • 查看数 704
  • 已创建
  • 最后回复

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