CVE-2022-30293
HIGH 7.5EPSS 2.2%
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.
- CVSS v3.1 NVD
- 7.5 HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 5.1 MEDIUM
AV:N/AC:H/Au:N/C:P/I:P/A:P - EPSS
- 2.22% chance of exploitation in the next 30 days, 82nd percentile
- Published
- 2022-05-06
- Updated
- 2024-08-03
Proof-of-concept exploits (1)
- ChijinZ/security_advisories/tree/master/webkitgtk-2.36.017★ · 2022-05-05
Security advisories
- https://bugs.webkit.org/show_bug.cgi?id=237187
- http://www.openwall.com/lists/oss-security/2022/05/30/1
- https://security.gentoo.org/glsa/202208-39
- https://www.debian.org/security/2022/dsa-5154
- https://www.debian.org/security/2022/dsa-5155