CVE-2026-23033
dmaengine: omap-dma: fix dma_pool resource leak in error paths
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jan 31, 2026 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
7bedaa5537604f34d1d63c5ec7891e559d2a61ed < 8d66cb05b8b76396387a7b3a91f9284225c87f04 7bedaa5537604f34d1d63c5ec7891e559d2a61ed < 2b29f38f4f9660595e8272b8e8b82ffcca7ce592 7bedaa5537604f34d1d63c5ec7891e559d2a61ed < 6b867a98699657c2a698bbc9e60656349b39b905 7bedaa5537604f34d1d63c5ec7891e559d2a61ed < 88a9483f093bbb9263dcf21bc7fdb5132e5de88d 7bedaa5537604f34d1d63c5ec7891e559d2a61ed < 4b93712e96be17029bd22787f2e39feb0e73272c 7bedaa5537604f34d1d63c5ec7891e559d2a61ed < 829b00481734dd54e72f755fd6584bce6fbffbb0 7bedaa5537604f34d1d63c5ec7891e559d2a61ed < 2e1136acf8a8887c29f52e35a77b537309af321f
Linux / Linux
3.6
References
git.kernel.org: https://git.kernel.org/stable/c/8d66cb05b8b76396387a7b3a91f9284225c87f04 git.kernel.org: https://git.kernel.org/stable/c/2b29f38f4f9660595e8272b8e8b82ffcca7ce592 git.kernel.org: https://git.kernel.org/stable/c/6b867a98699657c2a698bbc9e60656349b39b905 git.kernel.org: https://git.kernel.org/stable/c/88a9483f093bbb9263dcf21bc7fdb5132e5de88d git.kernel.org: https://git.kernel.org/stable/c/4b93712e96be17029bd22787f2e39feb0e73272c git.kernel.org: https://git.kernel.org/stable/c/829b00481734dd54e72f755fd6584bce6fbffbb0 git.kernel.org: https://git.kernel.org/stable/c/2e1136acf8a8887c29f52e35a77b537309af321f