dmaengine: omap-dma: fix dma_pool resource leak in error paths
Summary
| CVE | CVE-2026-23033 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-01-31 12:16:06 UTC |
| Updated | 2026-06-02 14:16:46 UTC |
| 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. |
Risk And Classification
EPSS: 0.000180000 probability, percentile 0.047340000 (date 2026-06-08)
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected 7bedaa5537604f34d1d63c5ec7891e559d2a61ed 8d66cb05b8b76396387a7b3a91f9284225c87f04 git | Not specified |
| CNA | Linux | Linux | affected 7bedaa5537604f34d1d63c5ec7891e559d2a61ed 2b29f38f4f9660595e8272b8e8b82ffcca7ce592 git | Not specified |
| CNA | Linux | Linux | affected 7bedaa5537604f34d1d63c5ec7891e559d2a61ed 6b867a98699657c2a698bbc9e60656349b39b905 git | Not specified |
| CNA | Linux | Linux | affected 7bedaa5537604f34d1d63c5ec7891e559d2a61ed 88a9483f093bbb9263dcf21bc7fdb5132e5de88d git | Not specified |
| CNA | Linux | Linux | affected 7bedaa5537604f34d1d63c5ec7891e559d2a61ed 4b93712e96be17029bd22787f2e39feb0e73272c git | Not specified |
| CNA | Linux | Linux | affected 7bedaa5537604f34d1d63c5ec7891e559d2a61ed 829b00481734dd54e72f755fd6584bce6fbffbb0 git | Not specified |
| CNA | Linux | Linux | affected 7bedaa5537604f34d1d63c5ec7891e559d2a61ed 2e1136acf8a8887c29f52e35a77b537309af321f git | Not specified |
| CNA | Linux | Linux | affected 3.6 | Not specified |
| CNA | Linux | Linux | unaffected 3.6 semver | Not specified |
| CNA | Linux | Linux | unaffected 5.10.249 5.10.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.15.199 5.15.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.1.162 6.1.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.6.122 6.6.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.12.67 6.12.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.18.7 6.18.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.19 * original_commit_for_fix | Not specified |
| ADP | Siemens | RUGGEDCOM RST2428P | affected V4.0 custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/2b29f38f4f9660595e8272b8e8b82ffcca7ce592 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/2e1136acf8a8887c29f52e35a77b537309af321f | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/8d66cb05b8b76396387a7b3a91f9284225c87f04 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/4b93712e96be17029bd22787f2e39feb0e73272c | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/829b00481734dd54e72f755fd6584bce6fbffbb0 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| cert-portal.siemens.com/productcert/html/ssa-253495.html | 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e | cert-portal.siemens.com | |
| git.kernel.org/stable/c/88a9483f093bbb9263dcf21bc7fdb5132e5de88d | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/6b867a98699657c2a698bbc9e60656349b39b905 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.