Vulnerability CVE-2022-30294
Published: 2022-05-06

Description:
In WebKitGTK through 2.36.0 (and WPE WebKit), there is a use-after-free in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp.

Type:

CWE-416

 (Use After Free)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Webkitgtk -> Webkitgtk 

 References:
https://bugs.webkit.org/show_bug.cgi?id=237188
https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.36.0
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