CVE-2026-23033

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Source
https://cve.org/CVERecord?id=CVE-2026-23033
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23033.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-23033
Downstream
Related
Published
2026-01-31T11:42:28Z
Modified
2026-08-12T03:30:28Z
Summary
dmaengine: omap-dma: fix dma_pool resource leak in error paths
Details

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.

Database specific 
{
    "cna_assigner":  "Linux",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23033.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
7bedaa5537604f34d1d63c5ec7891e559d2a61ed
Fixed
8d66cb05b8b76396387a7b3a91f9284225c87f04
Fixed
2b29f38f4f9660595e8272b8e8b82ffcca7ce592
Fixed
6b867a98699657c2a698bbc9e60656349b39b905
Fixed
88a9483f093bbb9263dcf21bc7fdb5132e5de88d
Fixed
4b93712e96be17029bd22787f2e39feb0e73272c
Fixed
829b00481734dd54e72f755fd6584bce6fbffbb0
Fixed
2e1136acf8a8887c29f52e35a77b537309af321f

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23033.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.6.0
Fixed
5.10.249
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.199
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.162
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.122
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.67
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23033.json"