{"api_version":"1","generated_at":"2026-05-06T22:52:56+00:00","cve":"CVE-2026-43102","urls":{"html":"https://cve.report/CVE-2026-43102","api":"https://cve.report/api/cve/CVE-2026-43102.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-43102","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-43102"},"summary":{"title":"net: airoha: Fix memory leak in airoha_qdma_rx_process()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: airoha: Fix memory leak in airoha_qdma_rx_process()\n\nIf an error occurs on the subsequents buffers belonging to the\nnon-linear part of the skb (e.g. due to an error in the payload length\nreported by the NIC or if we consumed all the available fragments for\nthe skb), the page_pool fragment will not be linked to the skb so it will\nnot return to the pool in the airoha_qdma_rx_process() error path. Fix the\nmemory leak partially reverting commit 'd6d2b0e1538d (\"net: airoha: Fix\npage recycling in airoha_qdma_rx_process()\")' and always running\npage_pool_put_full_page routine in the airoha_qdma_rx_process() error\npath.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-06 10:16:23","updated_at":"2026-05-06 13:07:51"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/4429b761874fb9c7767d12d98913a467ef2654f1","name":"https://git.kernel.org/stable/c/4429b761874fb9c7767d12d98913a467ef2654f1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/7ee0063fbab8aea8f4e4e3165f541bf898b77b80","name":"https://git.kernel.org/stable/c/7ee0063fbab8aea8f4e4e3165f541bf898b77b80","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/285fa6b1e03cff78ead0383e1b259c44b95faf90","name":"https://git.kernel.org/stable/c/285fa6b1e03cff78ead0383e1b259c44b95faf90","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-43102","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43102","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d6d2b0e1538d5c381ec0ca95afaf772c096ea5dc 4429b761874fb9c7767d12d98913a467ef2654f1 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d6d2b0e1538d5c381ec0ca95afaf772c096ea5dc 7ee0063fbab8aea8f4e4e3165f541bf898b77b80 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d6d2b0e1538d5c381ec0ca95afaf772c096ea5dc 285fa6b1e03cff78ead0383e1b259c44b95faf90 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.15","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.15 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.24 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.14 6.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/airoha/airoha_eth.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"4429b761874fb9c7767d12d98913a467ef2654f1","status":"affected","version":"d6d2b0e1538d5c381ec0ca95afaf772c096ea5dc","versionType":"git"},{"lessThan":"7ee0063fbab8aea8f4e4e3165f541bf898b77b80","status":"affected","version":"d6d2b0e1538d5c381ec0ca95afaf772c096ea5dc","versionType":"git"},{"lessThan":"285fa6b1e03cff78ead0383e1b259c44b95faf90","status":"affected","version":"d6d2b0e1538d5c381ec0ca95afaf772c096ea5dc","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/airoha/airoha_eth.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.24","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.14","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.24","versionStartIncluding":"6.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.14","versionStartIncluding":"6.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","versionStartIncluding":"6.15","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: airoha: Fix memory leak in airoha_qdma_rx_process()\n\nIf an error occurs on the subsequents buffers belonging to the\nnon-linear part of the skb (e.g. due to an error in the payload length\nreported by the NIC or if we consumed all the available fragments for\nthe skb), the page_pool fragment will not be linked to the skb so it will\nnot return to the pool in the airoha_qdma_rx_process() error path. Fix the\nmemory leak partially reverting commit 'd6d2b0e1538d (\"net: airoha: Fix\npage recycling in airoha_qdma_rx_process()\")' and always running\npage_pool_put_full_page routine in the airoha_qdma_rx_process() error\npath."}],"providerMetadata":{"dateUpdated":"2026-05-06T07:40:31.683Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/4429b761874fb9c7767d12d98913a467ef2654f1"},{"url":"https://git.kernel.org/stable/c/7ee0063fbab8aea8f4e4e3165f541bf898b77b80"},{"url":"https://git.kernel.org/stable/c/285fa6b1e03cff78ead0383e1b259c44b95faf90"}],"title":"net: airoha: Fix memory leak in airoha_qdma_rx_process()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-43102","datePublished":"2026-05-06T07:40:31.683Z","dateReserved":"2026-05-01T14:12:55.984Z","dateUpdated":"2026-05-06T07:40:31.683Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-06 10:16:23","lastModifiedDate":"2026-05-06 13:07:51","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"43102","Ordinal":"1","Title":"net: airoha: Fix memory leak in airoha_qdma_rx_process()","CVE":"CVE-2026-43102","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"43102","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: airoha: Fix memory leak in airoha_qdma_rx_process()\n\nIf an error occurs on the subsequents buffers belonging to the\nnon-linear part of the skb (e.g. due to an error in the payload length\nreported by the NIC or if we consumed all the available fragments for\nthe skb), the page_pool fragment will not be linked to the skb so it will\nnot return to the pool in the airoha_qdma_rx_process() error path. Fix the\nmemory leak partially reverting commit 'd6d2b0e1538d (\"net: airoha: Fix\npage recycling in airoha_qdma_rx_process()\")' and always running\npage_pool_put_full_page routine in the airoha_qdma_rx_process() error\npath.","Type":"Description","Title":"net: airoha: Fix memory leak in airoha_qdma_rx_process()"}]}}}