{"id":"CVE-2026-23033","summary":"dmaengine: omap-dma: fix dma_pool resource leak in error paths","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: omap-dma: fix dma_pool resource leak in error paths\n\nThe dma_pool created by dma_pool_create() is not destroyed when\ndma_async_device_register() or of_dma_controller_register() fails,\ncausing a resource leak in the probe error paths.\n\nAdd dma_pool_destroy() in both error paths to properly release the\nallocated dma_pool resource.","modified":"2026-04-02T17:30:21.232765Z","published":"2026-01-31T11:42:28.352Z","related":["SUSE-SU-2026:0962-1","SUSE-SU-2026:1081-1","SUSE-SU-2026:20667-1","SUSE-SU-2026:20720-1","SUSE-SU-2026:20838-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1","SUSE-SU-2026:20931-1","openSUSE-SU-2026:20416-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23033.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2b29f38f4f9660595e8272b8e8b82ffcca7ce592"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2e1136acf8a8887c29f52e35a77b537309af321f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4b93712e96be17029bd22787f2e39feb0e73272c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6b867a98699657c2a698bbc9e60656349b39b905"},{"type":"WEB","url":"https://git.kernel.org/stable/c/829b00481734dd54e72f755fd6584bce6fbffbb0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/88a9483f093bbb9263dcf21bc7fdb5132e5de88d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8d66cb05b8b76396387a7b3a91f9284225c87f04"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23033.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23033"},{"type":"PACKAGE","url":"https://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"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"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"}}],"schema_version":"1.7.5"}