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CVE-2026-23033

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CVE-2026-23033

Published: Jan 31, 2026

Modified: Jun 2, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
7bedaa5537604f34d1d63c5ec7891e559d2a61ed - < 8d66cb05b8b76396387a7b3a91f9284225c87f04
affected
7bedaa5537604f34d1d63c5ec7891e559d2a61ed - < 2b29f38f4f9660595e8272b8e8b82ffcca7ce592
affected
7bedaa5537604f34d1d63c5ec7891e559d2a61ed - < 6b867a98699657c2a698bbc9e60656349b39b905
affected
7bedaa5537604f34d1d63c5ec7891e559d2a61ed - < 88a9483f093bbb9263dcf21bc7fdb5132e5de88d
affected
7bedaa5537604f34d1d63c5ec7891e559d2a61ed - < 4b93712e96be17029bd22787f2e39feb0e73272c

+2 more versions

Linux

Linux

affected
3.6
unaffected
0 - < 3.6
unaffected
5.10.249 - <= 5.10.*
unaffected
5.15.199 - <= 5.15.*
unaffected
6.1.162 - <= 6.1.*

+4 more versions

References

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