CVE-2023-25733 Information

Description

The return value from gfx::SourceSurfaceSkia::Map() wasn’t being verified which could have potentially lead to a null pointer dereference. This vulnerability affects Firefox < 110.

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1808632 https://www.mozilla.org/security/advisories/mfsa2023-05/