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PRIOn knowledge basePRION:CVE-2021-3582HistoryMar 25, 2022 - 7:15 p.m.
Design/Logic Flaw
2022-03-2519:15:00
PRIOn knowledge base
www.prio-n.com
10
A flaw was found in the QEMU implementation of VMWare’s paravirtual RDMA device. The issue occurs while handling a “PVRDMA_CMD_CREATE_MR” command due to improper memory remapping (mremap). This flaw allows a malicious guest to crash the QEMU process on the host. The highest threat from this vulnerability is to system availability.
| CPE | Name | Operator | Version |
|---|---|---|---|
| debian_linux | eq | 10.0 | |
| qemu | lt | 2.17.2 |
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