OSV-2020-589
UNKNOWN WRITE in perfetto::trace_processor::ProtoTraceParser::ParsePowerRails
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14018
Crash type: UNKNOWN WRITE
Crash state:
perfetto::trace_processor::ProtoTraceParser::ParsePowerRails
perfetto::trace_processor::ProtoTraceParser::ParseTracePacket
perfetto::trace_processor::TraceSorter::SortAndExtractEventsBeyondWindow
What each source reports
OSV No score
UNKNOWN WRITE in perfetto::trace_processor::ProtoTraceParser::ParsePowerRails
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14018
Crash type: UNKNOWN WRITE
Crash state:
perfetto::trace_processor::ProtoTraceParser::ParsePowerRails
perfetto::trace_processor::ProtoTraceParser::ParseTracePacket
perfetto::trace_processor::TraceSorter::SortAndExtractEventsBeyondWindow
- Record
OSV-2020-589- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
perfettoOSS-Fuzz |
Commit ranges | Not evaluated |
Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-589 is a vulnerability with no CVSS score yet in perfetto, published July 1, 2020. No source lists public exploit code. A source reports a fix.