CVE-2026-23033 – dmaengine: omap-dma: fix dma_pool resource leak in error paths

CVE ID : CVE-2026-23033

Published : Jan. 31, 2026, 12:16 p.m. | 57 minutes ago

Description : In the Linux kernel, the following vulnerability has been resolved:

dmaengine: omap-dma: fix dma_pool resource leak in error paths

The dma_pool created by dma_pool_create() is not destroyed when
dma_async_device_register() or of_dma_controller_register() fails,
causing a resource leak in the probe error paths.

Add dma_pool_destroy() in both error paths to properly release the
allocated dma_pool resource.

Severity: 0.0 | NA

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