mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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53 lines
2.5 KiB
JSON
53 lines
2.5 KiB
JSON
{
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"id": "CVE-2021-47201",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-04-10T19:15:48.123",
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"lastModified": "2024-11-21T06:35:37.100",
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"vulnStatus": "Undergoing Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\niavf: free q_vectors before queues in iavf_disable_vf\n\niavf_free_queues() clears adapter->num_active_queues, which\niavf_free_q_vectors() relies on, so swap the order of these two function\ncalls in iavf_disable_vf(). This resolves a panic encountered when the\ninterface is disabled and then later brought up again after PF\ncommunication is restored."
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},
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{
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"lang": "es",
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"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iavf: libera q_vectors antes de las colas en iavf_disable_vf iavf_free_queues() borra adaptador->num_active_queues, del que depende iavf_free_q_vectors(), por lo que se debe intercambiar el orden de estas dos llamadas de funci\u00f3n en iavf_disable_vf(). Esto resuelve un p\u00e1nico que se produce cuando se deshabilita la interfaz y luego se vuelve a activar despu\u00e9s de que se restablece la comunicaci\u00f3n PF."
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}
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],
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"metrics": {},
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/78638b47132244e3934dc5dc79f6372d5ce8e98c",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/89f22f129696ab53cfbc608e0a2184d0fea46ac1",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/926e8c83d4c1c2dac0026637eb0d492df876489e",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/9ef6589cac9a8c47f5544ccdf4c498093733bb3f",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/78638b47132244e3934dc5dc79f6372d5ce8e98c",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://git.kernel.org/stable/c/89f22f129696ab53cfbc608e0a2184d0fea46ac1",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://git.kernel.org/stable/c/926e8c83d4c1c2dac0026637eb0d492df876489e",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://git.kernel.org/stable/c/9ef6589cac9a8c47f5544ccdf4c498093733bb3f",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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}
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]
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} |