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.
Metrics
No CVSS score has been published yet.
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 7bedaa5537604f34d1d63c5ec7891e559d2a61ed, < 8d66cb05b8b76396387a7b3a91f9284225c87f04; >= 7bedaa5537604f34d1d63c5ec7891e559d2a61ed, < 2b29f38f4f9660595e8272b8e8b82ffcca7ce592; >= 7bedaa5537604f34d1d63c5ec7891e559d2a61ed, < 6b867a98699657c2a698bbc9e60656349b39b905; >= 7bedaa5537604f34d1d63c5ec7891e559d2a61ed, < 88a9483f093bbb9263dcf21bc7fdb5132e5de88d; >= 7bedaa5537604f34d1d63c5ec7891e559d2a61ed, < 4b93712e96be17029bd22787f2e39feb0e73272c; >= 7bedaa5537604f34d1d63c5ec7891e559d2a61ed, < 829b00481734dd54e72f755fd6584bce6fbffbb0; >= 7bedaa5537604f34d1d63c5ec7891e559d2a61ed, < 2e1136acf8a8887c29f52e35a77b537309af321f |
| Linux | Linux | 3.6 |
| Siemens | RUGGEDCOM RST2428P | < V4.0 |
References
- https://git.kernel.org/stable/c/2b29f38f4f9660595e8272b8e8b82ffcca7ce592
- https://git.kernel.org/stable/c/2e1136acf8a8887c29f52e35a77b537309af321f
- https://git.kernel.org/stable/c/4b93712e96be17029bd22787f2e39feb0e73272c
- https://git.kernel.org/stable/c/6b867a98699657c2a698bbc9e60656349b39b905
- https://git.kernel.org/stable/c/829b00481734dd54e72f755fd6584bce6fbffbb0
- https://git.kernel.org/stable/c/88a9483f093bbb9263dcf21bc7fdb5132e5de88d
- https://git.kernel.org/stable/c/8d66cb05b8b76396387a7b3a91f9284225c87f04
- https://cert-portal.siemens.com/productcert/html/ssa-253495.html
Timeline
- Published
- Jan 31, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Deferred