{"id":"CVE-2026-53299","state":"PUBLISHED","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.","publishedAt":"2026-06-26T19:40:56.524Z","updatedAt":"2026-06-26T19:40:56.524Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ad02cb61c52cae5afa3e2de6adbb49ad884c26e9","status":"affected","lessThan":"90619fdedfb9cc8a80f217d882ee7a84d3703e72","versionType":"git"},{"version":"3f47e67dff1f7266e112c50313d63824f6f17102","status":"affected","lessThan":"ece31f9dae0c3cd3277e66667e7b8ab2577cf34a","versionType":"git"},{"version":"3f47e67dff1f7266e112c50313d63824f6f17102","status":"affected","lessThan":"f329924bb49458c65297f1361f545816a5b90998","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/airoha/airoha_eth.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.19","versionType":"semver"},{"version":"7.0.10","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/airoha/airoha_eth.c"]}],"references":["https://git.kernel.org/stable/c/90619fdedfb9cc8a80f217d882ee7a84d3703e72","https://git.kernel.org/stable/c/ece31f9dae0c3cd3277e66667e7b8ab2577cf34a","https://git.kernel.org/stable/c/f329924bb49458c65297f1361f545816a5b90998"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/53xxx/CVE-2026-53299.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-53299","state":"PUBLISHED","datePublished":"2026-06-26T19:40:56.524Z","dateUpdated":"2026-06-26T19:40:56.524Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-06-09T07:44:35.397Z"},"containers":{"cna":{"title":"net: airoha: Move ndesc initialization at end of airoha_qdma_init_tx()","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_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."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ad02cb61c52cae5afa3e2de6adbb49ad884c26e9","status":"affected","lessThan":"90619fdedfb9cc8a80f217d882ee7a84d3703e72","versionType":"git"},{"version":"3f47e67dff1f7266e112c50313d63824f6f17102","status":"affected","lessThan":"ece31f9dae0c3cd3277e66667e7b8ab2577cf34a","versionType":"git"},{"version":"3f47e67dff1f7266e112c50313d63824f6f17102","status":"affected","lessThan":"f329924bb49458c65297f1361f545816a5b90998","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/airoha/airoha_eth.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.19","versionType":"semver"},{"version":"7.0.10","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/airoha/airoha_eth.c"]}],"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"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-06-26T19:40:56.524Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.0.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}