libhevc:hevc_dec_fuzzer: Stack-use-after-return in ihevcd_process_thread

2019-09-01T21:23:40
ID OSSFUZZ-16912
Type ossfuzz
Reporter Google
Modified 2019-10-06T15:39:23

Description

Project: https://android.googlesource.com/platform/external/libhevc

Detailed Report: https://oss-fuzz.com/testcase?key=5108935064813568

Project: libhevc Fuzzing Engine: libFuzzer Fuzz Target: hevc_dec_fuzzer Job Type: libfuzzer_asan_libhevc Platform Id: linux

Crash Type: Stack-use-after-return READ 8 Crash Address: 0x7fb0bac74840 Crash State: ihevcd_process_thread start_thread

Sanitizer: address (ASAN)

Crash Revision: https://oss-fuzz.com/revisions?job=libfuzzer_asan_libhevc&revision=201909010141

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5108935064813568

Issue filed automatically.

See https://google.github.io/oss-fuzz/advanced-topics/reproducing for instructions to reproduce this bug locally.

This bug is subject to a 90 day disclosure deadline. If 90 days elapse without an upstream patch, then the bug report will automatically become visible to the public.