OSV-2021-710 Heap-use-after-free in iov_from_buf_full

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33785 Crash type: Heap-use-after-free WRITE 2 Crash state: iovfrombuffull iovfrombuf virtionetreceivercu...

qemu:qemu-fuzz-i386-target-generic-fuzz-virtio-net-pci-slirp: Heap-use-after-free in iov_from_buf_full

Detailed Report: https://oss-fuzz.com/testcase?key=5164103938211840 Project: qemu Fuzzing Engine: libFuzzer Fuzz Target: qemu-fuzz-i386-target-generic-fuzz-virtio-net-pci-slirp Job Type: libfuzzerasanqemu Platform Id: linux Crash Type: Heap-use-after-free WRITE 2 Crash Address: 0x62500011e00a Cra...

qemu:qemu-fuzz-i386-target-generic-fuzz-virtio-net-pci-slirp: Heap-use-after-free in iov_from_buf_full

Detailed Report: https://oss-fuzz.com/testcase?key=6249372784394240 Project: qemu Fuzzing Engine: libFuzzer Fuzz Target: qemu-fuzz-i386-target-generic-fuzz-virtio-net-pci-slirp Job Type: libfuzzerasanqemu Platform Id: linux Crash Type: Heap-use-after-free WRITE 2 Crash Address: 0x6250001f700a Cra...