Описание
In the Linux kernel, the following vulnerability has been resolved:
ASoC: amd: fix memory leak in acp3x pdm dma ops
A memory leak was found in the AMD ACP3x audio driver's PDM DMA operations. Memory allocated during DMA operations is not properly freed, leading to gradual memory exhaustion during audio recording or playback operations.
Отчет
This affects systems with AMD Renoir/Cezanne APUs using the ACP3x audio subsystem for PDM (Pulse Density Modulation) microphone input. The leak accumulates during audio operations but requires sustained audio activity to cause significant memory pressure.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | kernel | Fix deferred | ||
| Red Hat Enterprise Linux 6 | kernel | Not affected | ||
| Red Hat Enterprise Linux 7 | kernel | Not affected | ||
| Red Hat Enterprise Linux 7 | kernel-rt | Not affected | ||
| Red Hat Enterprise Linux 8 | kernel | Fix deferred | ||
| Red Hat Enterprise Linux 8 | kernel-rt | Fix deferred | ||
| Red Hat Enterprise Linux 9 | kernel | Fix deferred | ||
| Red Hat Enterprise Linux 9 | kernel-rt | Fix deferred |
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Дополнительная информация
Статус:
EPSS
3.3 Low
CVSS3
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: fix memory leak in acp3x pdm dma ops
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: fix memory leak in acp3x pdm dma ops
In the Linux kernel, the following vulnerability has been resolved: A ...
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: fix memory leak in acp3x pdm dma ops
EPSS
3.3 Low
CVSS3