{"id":"OSV-2020-65","aliases":[],"status":"published","title":"Heap-use-after-free in std::__1::vector\u003cunsigned long, std::__1::allocator\u003cunsigned long\u003e \u003e::begin","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21908\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nstd::__1::vector\u003cunsigned long, std::__1::allocator\u003cunsigned long\u003e \u003e::begin\nperfetto::trace_processor::TrackTracker::ResolveDescriptorTrack\nperfetto::trace_processor::TrackTracker::GetDescriptorTrackImpl\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-06-24T01:51:12.508705Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"perfetto","ranges":[{"type":"GIT","events":[{"introduced":"e5a041472ebe8e99532d0dfdcc8970bf4714ee19"},{"fixed":"0df72fe5d206a73023cc970840869021e249f647"}]}],"versions":["platform-tools-30.0.1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21908","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-65","title":"Heap-use-after-free in std::__1::vector\u003cunsigned long, std::__1::allocator\u003cunsigned long\u003e \u003e::begin","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21908\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nstd::__1::vector\u003cunsigned long, std::__1::allocator\u003cunsigned long\u003e \u003e::begin\nperfetto::trace_processor::TrackTracker::ResolveDescriptorTrack\nperfetto::trace_processor::TrackTracker::GetDescriptorTrackImpl\n```\n","status":"published","published":"2020-06-24T01:51:12.508705Z","modified":"2022-04-13T03:04:41.932323Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}