CVE-2013-4533

CVE-2013-4533 describes a buffer overflow vulnerability in the pxa2xx_ssp_load function of QEMU versions prior to 1.7.2. This flaw allows remote attackers to trigger a denial of service or potentially execute arbitrary code by supplying a specially crafted s->rx_level value within a savevm image. The vulnerability carries a CVSS score of 7.5, indicating high severity with a network-based attack vector, low attack complexity, and potential for partial confidentiality, integrity, and availability impact. There is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB, and the CVE has received minimal community discussion or media coverage.