{"id":"CVE-2023-53430","summary":"wifi: mt76: dma: fix memory leak running mt76_dma_tx_cleanup","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: dma: fix memory leak running mt76_dma_tx_cleanup\n\nFix device unregister memory leak and alway cleanup all configured\nrx queues in mt76_dma_tx_cleanup routine.","modified":"2026-04-02T09:44:11.618586Z","published":"2025-09-18T16:04:11.035Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53430.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3f7dda36e0b6dfa2cd26191f754ba061ab8191f2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/604990fee0a6d608a6cca179ae474f2a1c6add8a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53430.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53430"},{"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":"52546e27787ed005413ac622ae9e4c3087100b50"},{"fixed":"604990fee0a6d608a6cca179ae474f2a1c6add8a"},{"fixed":"3f7dda36e0b6dfa2cd26191f754ba061ab8191f2"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53430.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}