Vulnerability Details : CVE-2021-3930
An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition.
Vulnerability category: Denial of service
Threat overview for CVE-2021-3930
Top countries where our scanners detected CVE-2021-3930
Top open port discovered on systems with this issue
53
IPs affected by CVE-2021-3930 61,438
Threat actors abusing to this issue?
Yes
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affected by CVE-2021-3930!
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Exploit prediction scoring system (EPSS) score for CVE-2021-3930
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 12 %
Percentile, the proportion of vulnerabilities that are scored at or less