gsd-2024-24474
Vulnerability from gsd
Modified
2024-01-26 06:02
Details
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.
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2024-24474"
],
"details": "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.",
"id": "GSD-2024-24474",
"modified": "2024-01-26T06:02:26.064406Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2024-24474",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://gitlab.com/qemu-project/qemu/-/issues/1810",
"refsource": "MISC",
"url": "https://gitlab.com/qemu-project/qemu/-/issues/1810"
},
{
"name": "https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52",
"refsource": "MISC",
"url": "https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52"
},
{
"name": "https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e",
"refsource": "MISC",
"url": "https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e"
}
]
}
},
"nvd.nist.gov": {
"cve": {
"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."
}
],
"id": "CVE-2024-24474",
"lastModified": "2024-02-21T01:15:07.857",
"metrics": {},
"published": "2024-02-20T18:15:52.463",
"references": [
{
"source": "cve@mitre.org",
"url": "https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e"
},
{
"source": "cve@mitre.org",
"url": "https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52"
},
{
"source": "cve@mitre.org",
"url": "https://gitlab.com/qemu-project/qemu/-/issues/1810"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Awaiting Analysis"
}
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.