CVEs-PoC/2021/CVE-2021-3930.md

CVE-2021-3930

Description

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.

POC

Reference

No PoCs from references.

Github

• https://github.com/ARPSyndicate/cvemon