Описание
Security update for xorg-x11-server
This update for xorg-x11-server fixes the following issues:
- CVE-2024-0408: Fixed SELinux unlabeled GLX PBuffer. (bsc#1218845)
- CVE-2024-0409: Fixed SELinux context corruption. (bsc#1218846)
Список пакетов
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP5
Ссылки
- Link for SUSE-SU-2024:0236-1
- E-Mail link for SUSE-SU-2024:0236-1
- SUSE Security Ratings
- SUSE Bug 1218845
- SUSE Bug 1218846
- SUSE CVE CVE-2024-0408 page
- SUSE CVE CVE-2024-0409 page
Описание
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.
Затронутые продукты
Ссылки
- CVE-2024-0408
- SUSE Bug 1218845
Описание
A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that overwrites the XSELINUX context.
Затронутые продукты
Ссылки
- CVE-2024-0409
- SUSE Bug 1218846