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28 lines
1.8 KiB
JSON
28 lines
1.8 KiB
JSON
{
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"id": "CVE-2023-52624",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-03-26T18:15:08.990",
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"lastModified": "2024-03-27T12:29:41.530",
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"vulnStatus": "Awaiting Analysis",
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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\ndrm/amd/display: Wake DMCUB before executing GPINT commands\n\n[Why]\nDMCUB can be in idle when we attempt to interface with the HW through\nthe GPINT mailbox resulting in a system hang.\n\n[How]\nAdd dc_wake_and_execute_gpint() to wrap the wake, execute, sleep\nsequence.\n\nIf the GPINT executes successfully then DMCUB will be put back into\nsleep after the optional response is returned.\n\nIt functions similar to the inbox command interface."
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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: drm/amd/display: Activa DMCUB antes de ejecutar comandos GPINT [Por qu\u00e9] DMCUB puede estar inactivo cuando intentamos interactuar con el HW a trav\u00e9s del buz\u00f3n GPINT, lo que provoca un bloqueo del sistema. [C\u00f3mo] Agregue dc_wake_and_execute_gpint() para ajustar la secuencia de activaci\u00f3n, ejecuci\u00f3n y suspensi\u00f3n. Si GPINT se ejecuta correctamente, DMCUB volver\u00e1 a entrar en modo de suspensi\u00f3n despu\u00e9s de que se devuelva la respuesta opcional. Funciona de manera similar a la interfaz de comando de la bandeja de entrada."
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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/2ef98c6d753a744e333b7e34b9cf687040fba57d",
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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/e5ffd1263dd5b44929c676171802e7b6af483f21",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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}
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]
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} |