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CVE-2022-30293
In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in…
High7.5EPSS 2.2%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 2.2% · top 17% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (6)
- https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.36.0 (opens in a new tab)x_refsource_MISCx_transferred
- https://bugs.webkit.org/show_bug.cgi?id=237187 (opens in a new tab)x_refsource_MISCx_transferred
- [oss-security] 20220530 WebKitGTK and WPE WebKit Security Advisory WSA-2022-0005 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- DSA-5154 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- DSA-5155 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- GLSA-202208-39 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2022-30293)Record last updated .