Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qemu | Qemu | < 8.2.0 |
Related Weaknesses (CWE)
References
- https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615eThird Party Advisory
- https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52Patch
- https://gitlab.com/qemu-project/qemu/-/issues/1810ExploitIssue TrackingVendor Advisory
- https://security.netapp.com/advisory/ntap-20240510-0012/Third Party Advisory
- https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615eThird Party Advisory
- https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52Patch
- https://gitlab.com/qemu-project/qemu/-/issues/1810ExploitIssue TrackingVendor Advisory
- https://security.netapp.com/advisory/ntap-20240510-0012/Third Party Advisory
FAQ
What is CVE-2024-24474?
CVE-2024-24474 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 ...
How severe is CVE-2024-24474?
CVE-2024-24474 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-24474?
Check the references section above for vendor advisories and patch information. Affected products include: Qemu Qemu.