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| CVE ID: | CVE-2021-3607 |
| Description: | 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. |
| Test IDs: | 1.3.6.1.4.1.25623.1.0.893099 |
| Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2021-3607 https://security.gentoo.org/glsa/202208-27 https://bugzilla.redhat.com/show_bug.cgi?id=1973349 https://bugzilla.redhat.com/show_bug.cgi?id=1973349 https://lists.gnu.org/archive/html/qemu-devel/2021-06/msg07925.html https://lists.gnu.org/archive/html/qemu-devel/2021-06/msg07925.html https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html |