2024-12-08 03:06:42 +00:00

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{
"id": "CVE-2024-27072",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2024-05-01T13:15:51.127",
"lastModified": "2024-11-21T09:03:48.090",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: usbtv: Remove useless locks in usbtv_video_free()\n\nRemove locks calls in usbtv_video_free() because\nare useless and may led to a deadlock as reported here:\nhttps://syzkaller.appspot.com/x/bisect.txt?x=166dc872180000\nAlso remove usbtv_stop() call since it will be called when\nunregistering the device.\n\nBefore 'c838530d230b' this issue would only be noticed if you\ndisconnect while streaming and now it is noticeable even when\ndisconnecting while not streaming.\n\n\n[hverkuil: fix minor spelling mistake in log message]"
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: medios: usbtv: Eliminar bloqueos in\u00fatiles en usbtv_video_free() Eliminar llamadas de bloqueos en usbtv_video_free() porque son in\u00fatiles y pueden provocar un punto muerto como se informa aqu\u00ed: https://syzkaller.appspot .com/x/bisect.txt?x=166dc872180000 Tambi\u00e9n elimine la llamada usbtv_stop() ya que se llamar\u00e1 al cancelar el registro del dispositivo. Antes de 'c838530d230b', este problema solo se notaba si se desconectaba mientras se transmit\u00eda y ahora se nota incluso cuando se desconecta mientras no se transmite. [hverkuil: corrige un error ortogr\u00e1fico menor en el mensaje de registro]"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
]
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3e7d82ebb86e94643bdb30b0b5b077ed27dce1c2",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/4ec4641df57cbdfdc51bb4959afcdbcf5003ddb9",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/65e6a2773d655172143cc0b927cdc89549842895",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/bdd82c47b22a8befd617b723098b2a41b77373c7",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/d5ed208d04acf06781d63d30f9fa991e8d609ebd",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/dea46e246ef0f98d89d59a4229157cd9ffb636bf",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/3e7d82ebb86e94643bdb30b0b5b077ed27dce1c2",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://git.kernel.org/stable/c/65e6a2773d655172143cc0b927cdc89549842895",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
]
}