CVE-2021-3607
Vulnerability from cvelistv5
Published
2022-02-24 18:50
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
0.04% (0.16326)
Summary
An integer overflow 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 due to improper input validation. This flaw allows a privileged guest user to make QEMU allocate a large amount of memory, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
Impacted products
Vendor Product Version
n/a QEMU Version: qemu-kvm 6.1.0
Show details on NVD website


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