Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://gitlab.com/qemu-project/qemu/-/issues/1810
- https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52
- https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e
- https://security.netapp.com/advisory/ntap-20240510-0012/
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.