Bug 2357051 (CVE-2025-3122)

Summary: CVE-2025-3122 WebAssembly/wabt: WebAssembly wabt binary-reader-interp.cc BeginFunctionBody null pointer dereference
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A NULL pointer write vulnerability was found in the wabt::interp::(anonymous namespace)::BinaryReaderInterp::BeginFunctionBody function within glslang. This issue occurs when processing certain files, leading to a potential application crash.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2357096, 2357097    
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Description OSIDB Bzimport 2025-04-02 23:01:15 UTC
A vulnerability classified as problematic was found in WebAssembly wabt 1.0.36. Affected by this vulnerability is the function BinaryReaderInterp::BeginFunctionBody of the file src/interp/binary-reader-interp.cc. The manipulation leads to null pointer dereference. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.

Comment 2 Dominik 'Rathann' Mierzejewski 2025-06-03 11:22:05 UTC
https://github.com/WebAssembly/wabt/issues/2565