OSV-2021-414 Heap-use-after-free in us_socket_close

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31047 Crash type: Heap-use-after-free READ 8 Crash state: ussocketclose wrapepollwait uslooprun...

uwebsockets:EpollHelloWorld: Heap-use-after-free in us_socket_close

Project: https://github.com/uNetworking/uWebSockets.git Detailed Report: https://oss-fuzz.com/testcase?key=5872969584869376 Project: uwebsockets Fuzzing Engine: libFuzzer Fuzz Target: EpollHelloWorld Job Type: libfuzzerasanuwebsockets Platform Id: linux Crash Type: Heap-use-after-free READ 8 Cras...

uwebsockets:EpollHelloWorld: Use-of-uninitialized-value in us_socket_close

Detailed Report: https://oss-fuzz.com/testcase?key=5130398864637952 Project: uwebsockets Fuzzing Engine: libFuzzer Fuzz Target: EpollHelloWorld Job Type: libfuzzermsanuwebsockets Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: ussocketclose wrapepollwait...