Vulnerability Monitor

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CVE-2024-24474

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.

Published

2024-02-20T18:15:52.463

Last Modified

2025-06-25T19:29:42.757

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

Weaknesses

Type: Secondary
CWE-120
CWE-191

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	qemu	qemu	< 8.2.0	Yes

References

https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e Third Party Advisory ([email protected])
https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52 Patch ([email protected])
https://gitlab.com/qemu-project/qemu/-/issues/1810 Exploit, Issue Tracking, Vendor Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20240510-0012/ Third Party Advisory ([email protected])
https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.com/qemu-project/qemu/-/issues/1810 Exploit, Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20240510-0012/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)