Description
A heap buffer overflow in handling GLX RenderLarge request where dataBytes exceeds cmdlen in X.org X server before 21.1.25 and XWayland before 24.1.14 that could be be triggered by an authenticated X client could cause crashes or code execution in X server context.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
x.orgg xorg-x11-server
Default version status: unaffected
0 to < 21.1.25affected
x.org xwayland
Default version status: unaffected
0 to < 24.1.14affected