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osvGoogleOSV:CVE-2024-24474
HistoryFeb 20, 2024 - 6:15 p.m.

CVE-2024-24474

2024-02-2018:15:52
Google
osv.dev
11
qemu
integer underflow
buffer overflow
ti command
non-dma transfer
fifo data
esp module
scsi
vulnerability

AI Score

6.5

Confidence

High

EPSS

0

Percentile

15.5%

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.