FKIE_CVE-2024-47730
Vulnerability from fkie_nvd - Published: 2024-10-21 13:15 - Updated: 2025-11-03 23:16
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: hisilicon/qm - inject error before stopping queue
The master ooo cannot be completely closed when the
accelerator core reports memory error. Therefore, the driver
needs to inject the qm error to close the master ooo. Currently,
the qm error is injected after stopping queue, memory may be
released immediately after stopping queue, causing the device to
access the released memory. Therefore, error is injected to close master
ooo before stopping queue to ensure that the device does not access
the released memory.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * |
{
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: hisilicon/qm - inject error before stopping queue\n\nThe master ooo cannot be completely closed when the\naccelerator core reports memory error. Therefore, the driver\nneeds to inject the qm error to close the master ooo. Currently,\nthe qm error is injected after stopping queue, memory may be\nreleased immediately after stopping queue, causing the device to\naccess the released memory. Therefore, error is injected to close master\nooo before stopping queue to ensure that the device does not access\nthe released memory."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: crypto: hisilicon/qm - inyectar error antes de detener la cola El master ooo no se puede cerrar por completo cuando el n\u00facleo del acelerador informa un error de memoria. Por lo tanto, el controlador debe inyectar el error qm para cerrar el master ooo. Actualmente, el error qm se inyecta despu\u00e9s de detener la cola, la memoria puede liberarse inmediatamente despu\u00e9s de detener la cola, lo que hace que el dispositivo acceda a la memoria liberada. Por lo tanto, se inyecta un error para cerrar el master ooo antes de detener la cola para garantizar que el dispositivo no acceda a la memoria liberada."
}
],
"id": "CVE-2024-47730",
"lastModified": "2025-11-03T23:16:20.013",
"metrics": {
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"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
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"published": "2024-10-21T13:15:03.160",
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"vulnStatus": "Modified",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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