Heap-based Buffer Overflow in WebCore::TextureMapperLayer::setContentsLayer

Heap-based Buffer Overflow in WebCore::TextureMapperLayer::setContentsLayer

CVE-2022-30293 · HIGH Severity

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp.

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