A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device in versions prior to 6.1.0. The issue occurs while handling a "PVRDMA_REG_DSRHIGH" write from the guest and may result in a crash of QEMU or cause undefined behavior due to the access of an uninitialized pointer. The highest threat from this vulnerability is to system availability.
| Product | Vendor | Version |
|---|---|---|
| QEMU | n/a | 2.6.12 |
| QEMU | n/a | ae9b6ae2e77947534e255903627cc62746ea77e2 |