OSV-2022-1119
Container-overflow in spvtools::opt::blockmergeutil::CanMergeWithSuccessor
No scoreFix available
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
What each source reports
OSV No score
Container-overflow in spvtools::opt::blockmergeutil::CanMergeWithSuccessor
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
- Record
OSV-2022-1119- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
spirv-toolsOSS-Fuzz |
Listed versions, plus commit ranges sdk-1.3.236.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-1119 is a vulnerability with no CVSS score yet in spirv-tools, published October 31, 2022. No source lists public exploit code. A source reports a fix.