fkie_cve-2024-38603
Vulnerability from fkie_nvd
Published
2024-06-19 14:15
Modified
2024-11-21 09:26
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()
pci_alloc_irq_vectors() allocates an irq vector. When devm_add_action()
fails, the irq vector is not freed, which leads to a memory leak.
Replace the devm_add_action with devm_add_action_or_reset to ensure
the irq vector can be destroyed when it fails.
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\ndrivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()\n\npci_alloc_irq_vectors() allocates an irq vector. When devm_add_action()\nfails, the irq vector is not freed, which leads to a memory leak.\n\nReplace the devm_add_action with devm_add_action_or_reset to ensure\nthe irq vector can be destroyed when it fails."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drivers/perf: hisi: hns3: en realidad usa devm_add_action_or_reset() pci_alloc_irq_vectors() asigna un vector irq. Cuando devm_add_action() falla, el vector irq no se libera, lo que provoca una p\u00e9rdida de memoria. Reemplace devm_add_action con devm_add_action_or_reset para garantizar que el vector irq pueda destruirse cuando falla."
}
],
"id": "CVE-2024-38603",
"lastModified": "2024-11-21T09:26:27.690",
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"source": "nvd@nist.gov",
"type": "Primary"
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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