https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 17:15:33 +0000 https://vulnerability.circl.lu/vuln/cve-2021-3607 <p><strong>Affected:</strong> QEMU</p> <p>An integer overflow was found in the QEMU implementation of VMWare&#39;s paravirtual RDMA device in versions prior to 6.1.0. The issue occurs while handling a &#34;PVRDMA_REG_DSRHIGH&#34; 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.</p> <p><strong>Affected:</strong> QEMU</p> <p>An integer overflow was found in the QEMU implementation of VMWare&#39;s paravirtual RDMA device in versions prior to 6.1.0. The issue occurs while handling a &#34;PVRDMA_REG_DSRHIGH&#34; 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.</p> https://vulnerability.circl.lu/vuln/cve-2021-3607