FKIE_CVE-2024-46673
Vulnerability from fkie_nvd - Published: 2024-09-13 06:15 - Updated: 2025-11-03 23:15
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: aacraid: Fix double-free on probe failure
aac_probe_one() calls hardware-specific init functions through the
aac_driver_ident::init pointer, all of which eventually call down to
aac_init_adapter().
If aac_init_adapter() fails after allocating memory for aac_dev::queues,
it frees the memory but does not clear that member.
After the hardware-specific init function returns an error,
aac_probe_one() goes down an error path that frees the memory pointed to
by aac_dev::queues, resulting.in a double-free.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | 6.11 | |
| linux | linux_kernel | 6.11 | |
| linux | linux_kernel | 6.11 | |
| linux | linux_kernel | 6.11 | |
| linux | linux_kernel | 6.11 |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: aacraid: Fix double-free on probe failure\n\naac_probe_one() calls hardware-specific init functions through the\naac_driver_ident::init pointer, all of which eventually call down to\naac_init_adapter().\n\nIf aac_init_adapter() fails after allocating memory for aac_dev::queues,\nit frees the memory but does not clear that member.\n\nAfter the hardware-specific init function returns an error,\naac_probe_one() goes down an error path that frees the memory pointed to\nby aac_dev::queues, resulting.in a double-free."
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"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: aacraid: Fix double-free on probe failure aac_probe_one() llama a funciones init espec\u00edficas del hardware a trav\u00e9s del puntero aac_driver_ident::init, todas las cuales eventualmente invocan a aac_init_adapter(). Si aac_init_adapter() falla despu\u00e9s de asignar memoria para aac_dev::queues, libera la memoria pero no borra ese miembro. Despu\u00e9s de que la funci\u00f3n init espec\u00edfica del hardware devuelve un error, aac_probe_one() recorre una ruta de error que libera la memoria a la que apunta aac_dev::queues, lo que da como resultado una doble liberaci\u00f3n."
}
],
"id": "CVE-2024-46673",
"lastModified": "2025-11-03T23:15:52.513",
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"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",
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"published": "2024-09-13T06:15:11.917",
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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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