{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-53298", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-06-09T07:44:35.396Z", "datePublished": "2026-06-26T19:40:55.867Z", "dateUpdated": "2026-06-26T19:40:55.867Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-06-26T19:40:55.867Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: airoha: Move ndesc initialization at end of airoha_qdma_init_rx_queue()\n\nIf queue entry or DMA descriptor list allocation fails in\nairoha_qdma_init_rx_queue routine, airoha_qdma_cleanup() will trigger a\nNULL pointer dereference running netif_napi_del() for RX queue NAPIs\nsince netif_napi_add() has never been executed to this particular RX NAPI.\nThe issue is due to the early ndesc initialization in\nairoha_qdma_init_rx_queue() since airoha_qdma_cleanup() relies on ndesc\nvalue to check if the queue is properly initialized. Fix the issue moving\nndesc initialization at end of airoha_qdma_init_tx routine.\nMove page_pool allocation after descriptor list allocation in order to\navoid memory leaks if desc allocation fails."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/airoha/airoha_eth.c"], "versions": [{"version": "23020f04932701d5c8363e60756f12b43b8ed752", "lessThan": "d36be272adda7f313e39dd118086955d993bf6a7", "status": "affected", "versionType": "git"}, {"version": "23020f04932701d5c8363e60756f12b43b8ed752", "lessThan": "4d4acfa348a1d8c0941004823662ede0fdb5dea5", "status": "affected", "versionType": "git"}, {"version": "23020f04932701d5c8363e60756f12b43b8ed752", "lessThan": "14dc48e5ba73d5c69559bf1a1a6884f7843aade7", "status": "affected", "versionType": "git"}, {"version": "23020f04932701d5c8363e60756f12b43b8ed752", "lessThan": "379050947a1828826ad7ea50c95245a56929b35a", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/airoha/airoha_eth.c"], "versions": [{"version": "6.11", "status": "affected"}, {"version": "0", "lessThan": "6.11", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.91", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.33", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.10", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11", "versionEndExcluding": "6.12.91"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11", "versionEndExcluding": "6.18.33"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11", "versionEndExcluding": "7.0.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11", "versionEndExcluding": "7.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/d36be272adda7f313e39dd118086955d993bf6a7"}, {"url": "https://git.kernel.org/stable/c/4d4acfa348a1d8c0941004823662ede0fdb5dea5"}, {"url": "https://git.kernel.org/stable/c/14dc48e5ba73d5c69559bf1a1a6884f7843aade7"}, {"url": "https://git.kernel.org/stable/c/379050947a1828826ad7ea50c95245a56929b35a"}], "title": "net: airoha: Move ndesc initialization at end of airoha_qdma_init_rx_queue()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[23020f04932701d5c8363e60756f12b43b8ed752,d36be272adda7f313e39dd118086955d993bf6a7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[23020f04932701d5c8363e60756f12b43b8ed752,4d4acfa348a1d8c0941004823662ede0fdb5dea5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[23020f04932701d5c8363e60756f12b43b8ed752,14dc48e5ba73d5c69559bf1a1a6884f7843aade7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[23020f04932701d5c8363e60756f12b43b8ed752,379050947a1828826ad7ea50c95245a56929b35a)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "6.11"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.11)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.91,7.0.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.33,7.0.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.0.10,8.0.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-06-26T22:30:04.062781+00:00", "updated": "2026-06-27T02:15:09.936624+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-476"]}