OSV-2022-525

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/spirv-tools/OSV-2022-525.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-525
Published
2022-07-01T00:01:50.518518Z
Modified
2023-02-24T01:57:25.025789Z
Summary
Heap-buffer-overflow in spvtools::CFA<spvtools::val::BasicBlock>::CalculateDominators
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48553

Crash type: Heap-buffer-overflow READ 8
Crash state:
spvtools::CFA<spvtools::val::BasicBlock>::CalculateDominators
spvtools::val::PerformCfgChecks
spvtools::val::ValidateBinaryUsingContextAndValidationState
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
286e9c1187053b4363fe963636f242263e1e5cd9
Fixed
7326b967a52aecef25b3fedaaba388d6616db93d

Affected versions

sdk-1.*

sdk-1.3.224.0
sdk-1.3.224.1
sdk-1.3.231.0
sdk-1.3.231.1

v2022.*

v2022.3
v2022.4

Ecosystem specific 

{
    "severity": "MEDIUM"
}