Riskcovery

CVE-2026-23033

dmaengine: omap-dma: fix dma_pool resource leak in error paths

State
Published
Severity
Not scored
Published
Jan 31, 2026
Updated
Jun 2, 2026
Reserved
Jan 13, 2026

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 7bedaa5537604f34d1d63c5ec7891e559d2a61ed to before 8d66cb05b8b76396387a7b3a91f9284225c87f04Affected
  • 7bedaa5537604f34d1d63c5ec7891e559d2a61ed to before 2b29f38f4f9660595e8272b8e8b82ffcca7ce592Affected
  • 7bedaa5537604f34d1d63c5ec7891e559d2a61ed to before 6b867a98699657c2a698bbc9e60656349b39b905Affected
  • 7bedaa5537604f34d1d63c5ec7891e559d2a61ed to before 88a9483f093bbb9263dcf21bc7fdb5132e5de88dAffected
  • 7bedaa5537604f34d1d63c5ec7891e559d2a61ed to before 4b93712e96be17029bd22787f2e39feb0e73272cAffected
  • 7bedaa5537604f34d1d63c5ec7891e559d2a61ed to before 829b00481734dd54e72f755fd6584bce6fbffbb0Affected
  • 7bedaa5537604f34d1d63c5ec7891e559d2a61ed to before 2e1136acf8a8887c29f52e35a77b537309af321fAffected
LinuxLinux
  • 3.6Affected
  • before 3.6Not affected
  • 5.10.249 through 5.10.*Not affected
  • 5.15.199 through 5.15.*Not affected
  • 6.1.162 through 6.1.*Not affected
  • 6.6.122 through 6.6.*Not affected
  • 6.12.67 through 6.12.*Not affected
  • 6.18.7 through 6.18.*Not affected
  • 6.19 and laterNot affected

References

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