CVE-2024-24474: Qemu

High severity, CVSS 8.8. EPSS: 1.4% chance of exploitation in the next 30 days.

QEMU before 8.2.0 has an integer underflow, and resultant buffer overflow, via a TI command when an expected non-DMA transfer length is less than the length of the available FIFO data. This occurs in esp_do_nodma in hw/scsi/esp.c because of an underflow of async_len.

Affected products

• Qemu Qemu: before 8.2.0 (fixed in 8.2.0)

Published 2024-02-20. Last modified 2026-06-17.