fkie_cve-2024-24474
Vulnerability from fkie_nvd
Published
2024-02-20 18:15
Modified
2025-06-25 19:29
Severity ?
Summary
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e | Third Party Advisory | |
| cve@mitre.org | https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52 | Patch | |
| cve@mitre.org | https://gitlab.com/qemu-project/qemu/-/issues/1810 | Exploit, Issue Tracking, Vendor Advisory | |
| cve@mitre.org | https://security.netapp.com/advisory/ntap-20240510-0012/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | 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 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:qemu:qemu:*:-:*:*:*:*:*:*",
"matchCriteriaId": "86B25D2C-10FE-46DC-B445-C31275650326",
"versionEndExcluding": "8.2.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
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]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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."
},
{
"lang": "es",
"value": "QEMU anterior a 8.2.0 tiene un desbordamiento de n\u00famero entero y un desbordamiento de b\u00fafer resultante, a trav\u00e9s de un comando TI cuando una longitud de transferencia esperada que no es DMA es menor que la longitud de los datos FIFO disponibles. Esto ocurre en esp_do_nodma en hw/scsi/esp.c debido a un desbordamiento insuficiente de async_len."
}
],
"id": "CVE-2024-24474",
"lastModified": "2025-06-25T19:29:42.757",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
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},
"published": "2024-02-20T18:15:52.463",
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"source": "cve@mitre.org",
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Analyzed",
"weaknesses": [
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"description": [
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"value": "CWE-120"
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"value": "CWE-191"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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