{"id":"OSV-2021-1605","aliases":[],"status":"published","title":"Heap-use-after-free in perfetto::trace_processor::SliceTracker::GetStackHash","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41226\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nperfetto::trace_processor::SliceTracker::GetStackHash\nperfetto::trace_processor::SliceTracker::StartSlice\nperfetto::trace_processor::SliceTracker::Scoped\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-11-22T00:00:36.355325Z","modified":"2022-04-13T03:04:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"perfetto","ranges":[{"type":"GIT","events":[{"introduced":"c986ca1784a49445c82d4f02c97361a9c0e9e677"},{"fixed":"5d40eca0de4d3e907944dbf9251552219d125f16"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41226","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1605","title":"Heap-use-after-free in perfetto::trace_processor::SliceTracker::GetStackHash","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41226\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nperfetto::trace_processor::SliceTracker::GetStackHash\nperfetto::trace_processor::SliceTracker::StartSlice\nperfetto::trace_processor::SliceTracker::Scoped\n```\n","status":"published","published":"2021-11-22T00:00:36.355325Z","modified":"2022-04-13T03:04:42.003237Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}