{"api_version":"1","generated_at":"2026-07-23T11:19:23+00:00","cve":"CVE-2026-53299","urls":{"html":"https://cve.report/CVE-2026-53299","api":"https://cve.report/api/cve/CVE-2026-53299.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-53299","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-53299"},"summary":{"title":"net: airoha: Move ndesc initialization at end of airoha_qdma_init_tx()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: airoha: Move ndesc initialization at end of airoha_qdma_init_tx()\n\nIf queue entry list allocation fails in airoha_qdma_init_tx_queue routine,\nairoha_qdma_cleanup_tx_queue() will trigger a NULL pointer dereference\naccessing the queue entry array. The issue is due to the early ndesc\ninitialization in airoha_qdma_init_tx_queue(). Fix the issue moving ndesc\ninitialization at end of airoha_qdma_init_tx routine.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-06-26 20:17:23","updated_at":"2026-07-08 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Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53299","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ad02cb61c52cae5afa3e2de6adbb49ad884c26e9 90619fdedfb9cc8a80f217d882ee7a84d3703e72 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3f47e67dff1f7266e112c50313d63824f6f17102 ece31f9dae0c3cd3277e66667e7b8ab2577cf34a git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3f47e67dff1f7266e112c50313d63824f6f17102 f329924bb49458c65297f1361f545816a5b90998 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.19","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19 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the Linux kernel, the following vulnerability has been resolved:\n\nnet: airoha: Move ndesc initialization at end of airoha_qdma_init_tx()\n\nIf queue entry list allocation fails in airoha_qdma_init_tx_queue routine,\nairoha_qdma_cleanup_tx_queue() will trigger a NULL pointer dereference\naccessing the queue entry array. The issue is due to the early ndesc\ninitialization in airoha_qdma_init_tx_queue(). Fix the issue moving ndesc\ninitialization at end of airoha_qdma_init_tx routine."}],"providerMetadata":{"dateUpdated":"2026-06-26T19:40:56.524Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/90619fdedfb9cc8a80f217d882ee7a84d3703e72"},{"url":"https://git.kernel.org/stable/c/ece31f9dae0c3cd3277e66667e7b8ab2577cf34a"},{"url":"https://git.kernel.org/stable/c/f329924bb49458c65297f1361f545816a5b90998"}],"title":"net: airoha: Move ndesc initialization at end of airoha_qdma_init_tx()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-53299","datePublished":"2026-06-26T19:40:56.524Z","dateReserved":"2026-06-09T07:44:35.397Z","dateUpdated":"2026-06-26T19:40:56.524Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-06-26 20:17:23","lastModifiedDate":"2026-07-08 03:39:12","problem_types":["CWE-476"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.0.10","matchCriteriaId":"A13475D2-59BF-4716-94B5-7C1D239A2CF4"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"53299","Ordinal":"1","Title":"net: airoha: Move ndesc initialization at end of airoha_qdma_ini","CVE":"CVE-2026-53299","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"53299","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: airoha: Move ndesc initialization at end of airoha_qdma_init_tx()\n\nIf queue entry list allocation fails in airoha_qdma_init_tx_queue routine,\nairoha_qdma_cleanup_tx_queue() will trigger a NULL pointer dereference\naccessing the queue entry array. The issue is due to the early ndesc\ninitialization in airoha_qdma_init_tx_queue(). Fix the issue moving ndesc\ninitialization at end of airoha_qdma_init_tx routine.","Type":"Description","Title":"net: airoha: Move ndesc initialization at end of airoha_qdma_ini"}]}}}