OSV-2022-436 Stack-buffer-overflow in spvtools::opt::CompositeInsertToCompositeConstruct

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47684 Crash type: Stack-buffer-overflow READ 8 Crash state: spvtools::opt::CompositeInsertToCompositeConstruct std::1::function::funcbool spvtools::opt::InstructionFolder::FoldInstructionInternal...

PT-2022-37008

Name of the Vulnerable Software and Affected Versions spvtools affected versions not specified Description The issue is related to a stack-buffer-overflow read, which occurs in the spvtools::opt::CompositeInsertToCompositeConstruct function. This function is called by std:: 1:: function:: funcboo...