CVE-2022-30293

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

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

CVSS v2.0

5.1 MEDIUMAV:N/AC:H/Au:N/C:P/I:P/A:P

EPSS

2.22% chance of exploitation in the next 30 days, 81th percentile

Published

2022-05-06

Updated

2024-08-03

Proof-of-concept exploits (1)

• ChijinZ/security_advisories/tree/master/webkitgtk-2.36.0

References

• CVE Record
• NVD entry

Related

• CVE-2018-11363
• CVE-2022-30292
• CVE-2022-30327
• CVE-2022-30286
• CVE-2022-30330
• CVE-2022-30280