CVE-2013-4544

CVE-2013-4544 describes a denial-of-service or potential arbitrary code execution vulnerability in QEMU versions 2.0.0-rc0, 1.7.1, and earlier, specifically within the hw/net/vmxnet3.c component. This flaw allows authenticated local guest users to exploit issues with RX/TX queue numbers or interrupt indices. The vulnerability has a CVSS score of 4.9, indicating a medium severity. It requires authenticated access and medium attack complexity (AV:A/AC:M/Au:S), with potential impacts including partial confidentiality, integrity, and availability compromise (C:P/I:P/A:P). There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.