| Title | https://github.com/KhronosGroup/glslang glslang 15.1.0 NULL Pointer Dereference |
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| Description | A null pointer read vulnerability was discovered in the glslang::TIntermediate::isConversionAllowed function within glslang. This issue occurs when processing certain files, leading to a potential application crash.
The vulnerability arises in the glslang::TIntermediate::isConversionAllowed function defined in glslang/MachineIndependent/Intermediate.cpp at line 541.
The reason is that the function H5O__cache_chk_serialize did not check the validity of node before calling node->getBasicType(), resulting in a null pointer dereference read. |
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| Source | ⚠️ https://github.com/KhronosGroup/glslang/issues/3903 |
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| User | Anonymous User |
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| Submission | 03/21/2025 07:45 AM (3 months ago) |
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| Moderation | 03/30/2025 10:39 PM (10 days later) |
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| Status | Accepted |
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| VulDB Entry | 302060 [Khronos Group glslang 15.1.0 Intermediate.cpp isConversionAllowed null pointer dereference] |
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| Points | 20 |
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