CVE-2024-24474
8.8
HIGH
CVSS 3.1
EPSS 0.61%
Description
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.
How to fix CVE-2024-24474
To remediate CVE-2024-24474, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 1:7.2+dfsg-7+deb12u3 or later
Is CVE-2024-24474 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:7.2+dfsg-7+deb12u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |