OSV-2022-1119

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/spirv-tools/OSV-2022-1119.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-1119
Published
2022-10-31T00:00:28.775967Z
Modified
2023-01-10T07:03:44.497651Z
Summary
Container-overflow in spvtools::opt::blockmergeutil::CanMergeWithSuccessor
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52863

Crash type: Container-overflow READ 8
Crash state:
spvtools::opt::blockmergeutil::CanMergeWithSuccessor
std::__1::__function::__func<spvtools::opt::BlockMergePass::Process
spvtools::opt::IRContext::ProcessCallTreeFromRoots
References

Affected packages

OSS-Fuzz / spirv-tools

Package

Name
spirv-tools
Purl
pkg:generic/spirv-tools

Affected ranges

Type
GIT
Repo
https://github.com/KhronosGroup/SPIRV-Tools.git
Events
Introduced
a52de681dd17f8b545ecd9ea2138f72b39bf449a
Fixed
235182cfee2cf03a6f05f7c62b7927584b955850

Affected versions

sdk-1.*

sdk-1.3.236.0

Ecosystem specific 

{
    "severity": "MEDIUM"
}