CVE-2024-0408

描述

A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a GetGeometry) or when it creates another resource that needs to access that buffer, such as a GC, the XSELINUX code will try to use an object that was never labeled and crash because the SID is NULL.

如何修補 CVE-2024-0408

要修補 CVE-2024-0408,請將受影響套件升級到下列已修補版本。

• —升級至 2:1.20.11-1+deb11u11 或更新版本
• —未列出修補版本

CVE-2024-0408 正在被利用嗎?

低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 2:1.20.11-1+deb11u11
• from 0

CVSS 分數

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2024-0408