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https://github.com/fkie-cad/nvd-json-data-feeds.git
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33 lines
1.9 KiB
JSON
33 lines
1.9 KiB
JSON
{
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"id": "CVE-2022-49650",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2025-02-26T07:01:40.150",
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"lastModified": "2025-02-26T07:01:40.150",
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"vulnStatus": "Awaiting 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\ndmaengine: qcom: bam_dma: fix runtime PM underflow\n\nCommit dbad41e7bb5f (\"dmaengine: qcom: bam_dma: check if the runtime pm enabled\")\ncaused unbalanced pm_runtime_get/put() calls when the bam is\ncontrolled remotely. This commit reverts it and just enables pm_runtime\nin all cases, the clk_* functions already just nop when the clock is NULL.\n\nAlso clean up a bit by removing unnecessary bamclk null checks."
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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: dmaengine: qcom: bam_dma: fix runtime PM underflow El commit dbad41e7bb5f (\"dmaengine: qcom: bam_dma: check if the runtime pm enabled\") caus\u00f3 llamadas pm_runtime_get/put() desequilibradas cuando el bam se controla de forma remota. Este commit lo revierte y simplemente habilita pm_runtime en todos los casos, las funciones clk_* ya simplemente dejan de funcionar cuando el reloj es NULL. Tambi\u00e9n limpie un poco eliminando las comprobaciones nulas innecesarias de bamclk."
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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/0ac9c3dd0d6fe293cd5044cfad10bec27d171e4e",
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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/2f6ded79068cac8cff41d5d5632564165d98ee12",
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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/b702a1077b51fcb39507cc3bd39206f539319a96",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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}
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]
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} |