CVE-2026-23033
dmaengine: omap-dma: fix dma_pool resource leak in error paths
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.6
References 7
git.kernel.org
- stable/c/8d66cb05b8b76396387a7b3a91f9284225c87f04
- stable/c/2b29f38f4f9660595e8272b8e8b82ffcca7ce592
- stable/c/6b867a98699657c2a698bbc9e60656349b39b905
- stable/c/88a9483f093bbb9263dcf21bc7fdb5132e5de88d
- stable/c/4b93712e96be17029bd22787f2e39feb0e73272c
- stable/c/829b00481734dd54e72f755fd6584bce6fbffbb0
- stable/c/2e1136acf8a8887c29f52e35a77b537309af321f