OSV-2022-222
Heap-use-after-free in cb_stdout_flush
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45251
Crash type: Heap-use-after-free READ {*}
Crash state:
cb_stdout_flush
output_pre_cb_flush
flb-it-fuzz-filter_stdout_fuzzer_OSSFUZZ
What each source reports
OSV No score
Heap-use-after-free in cb_stdout_flush
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45251
Crash type: Heap-use-after-free READ {*}
Crash state:
cb_stdout_flush
output_pre_cb_flush
flb-it-fuzz-filter_stdout_fuzzer_OSSFUZZ
- Record
OSV-2022-222- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
fluent-bitOSS-Fuzz |
Listed versions, plus commit ranges v1.9.0v1.9.0-ci-test-1v1.9.0-rc3v1.9.0-rc4 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-222 is a vulnerability with no CVSS score yet in fluent-bit, published March 7, 2022. No source lists public exploit code. A source reports a fix.