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CVE-2026-23033 (GCVE-0-2026-23033)

Vulnerability from cvelistv5 – Published: 2026-01-31 11:42 – Updated: 2026-06-02 13:00
VLAI
Title
dmaengine: omap-dma: fix dma_pool resource leak in error paths
Summary
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.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 7bedaa5537604f34d1d63c5ec7891e559d2a61ed , < 8d66cb05b8b76396387a7b3a91f9284225c87f04 (git)
Affected: 7bedaa5537604f34d1d63c5ec7891e559d2a61ed , < 2b29f38f4f9660595e8272b8e8b82ffcca7ce592 (git)
Affected: 7bedaa5537604f34d1d63c5ec7891e559d2a61ed , < 6b867a98699657c2a698bbc9e60656349b39b905 (git)
Affected: 7bedaa5537604f34d1d63c5ec7891e559d2a61ed , < 88a9483f093bbb9263dcf21bc7fdb5132e5de88d (git)
Affected: 7bedaa5537604f34d1d63c5ec7891e559d2a61ed , < 4b93712e96be17029bd22787f2e39feb0e73272c (git)
Affected: 7bedaa5537604f34d1d63c5ec7891e559d2a61ed , < 829b00481734dd54e72f755fd6584bce6fbffbb0 (git)
Affected: 7bedaa5537604f34d1d63c5ec7891e559d2a61ed , < 2e1136acf8a8887c29f52e35a77b537309af321f (git)
guessed Create a notification for this product.
Linux Linux Affected: 3.6
Unaffected: 0 , < 3.6 (semver)
Unaffected: 5.10.249 , ≤ 5.10.* (semver)
Unaffected: 5.15.199 , ≤ 5.15.* (semver)
Unaffected: 6.1.162 , ≤ 6.1.* (semver)
Unaffected: 6.6.122 , ≤ 6.6.* (semver)
Unaffected: 6.12.67 , ≤ 6.12.* (semver)
Unaffected: 6.18.7 , ≤ 6.18.* (semver)
Unaffected: 6.19 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Siemens RUGGEDCOM RST2428P Affected: 0 , < V4.0 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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    "redhat_vex": {
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      "initial_release_date": "2026-01-31T00:00:00+00:00",
      "product_status:known_not_affected": "274",
      "source": "Red Hat CSAF VEX",
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      "title": "kernel: dmaengine: omap-dma: fix dma_pool resource leak in error paths",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23033.json",
      "version": "3"
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    "suse_vex": {
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      "cve": "CVE-2026-23033",
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      "status": "interim",
      "title": "SUSE CVE CVE-2026-23033",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-23033.json",
      "version": "25"
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  }
}



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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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