{"id":"OSV-2020-2161","aliases":[],"status":"published","title":"Heap-buffer-overflow in msix_vector_masked","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27418\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nmsix_vector_masked\nmsix_is_masked\nmsix_table_mmio_write\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-11-15T22:34:13.43707Z","modified":"2022-04-13T03:04:33Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"qemu","ranges":[{"type":"GIT","events":[{"introduced":"326c9a0eb67672f3d7515fe41e9deaa58fb15227"},{"fixed":"94a4f8167dd9dde35b27e1d82bdf6c2fa5071364"}]}],"versions":["v5.2.0","v5.2.0-rc1","v5.2.0-rc2","v5.2.0-rc3","v5.2.0-rc4"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27418","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2161","title":"Heap-buffer-overflow in msix_vector_masked","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27418\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nmsix_vector_masked\nmsix_is_masked\nmsix_table_mmio_write\n```\n","status":"published","published":"2020-11-15T22:34:13.43707Z","modified":"2022-04-13T03:04:33.315004Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}