CVE-2022-30293

Description

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.

Affected Platforms

Weakness Type

CWE-787

References

• http://www.openwall.com/lists/oss-security/2022/05/30/1
• https://bugs.webkit.org/show_bug.cgi?id=237187
• https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.36.0
• https://security.gentoo.org/glsa/202208-39
• https://www.debian.org/security/2022/dsa-5154
• https://www.debian.org/security/2022/dsa-5155