{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-43102", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-01T14:12:55.984Z", "datePublished": "2026-05-06T07:40:31.683Z", "dateUpdated": "2026-05-06T07:40:31.683Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-06T07:40:31.683Z"}, "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."}], "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": "d6d2b0e1538d5c381ec0ca95afaf772c096ea5dc", "lessThan": "4429b761874fb9c7767d12d98913a467ef2654f1", "status": "affected", "versionType": "git"}, {"version": "d6d2b0e1538d5c381ec0ca95afaf772c096ea5dc", "lessThan": "7ee0063fbab8aea8f4e4e3165f541bf898b77b80", "status": "affected", "versionType": "git"}, {"version": "d6d2b0e1538d5c381ec0ca95afaf772c096ea5dc", "lessThan": "285fa6b1e03cff78ead0383e1b259c44b95faf90", "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": "6.15", "status": "affected"}, {"version": "0", "lessThan": "6.15", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.24", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.14", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0", "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": "6.15", "versionEndExcluding": "6.18.24"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.15", "versionEndExcluding": "6.19.14"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.15", "versionEndExcluding": "7.0"}]}]}], "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"}}}}

{}

{"cveTags": [], "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."}], "id": "CVE-2026-43102", "lastModified": "2026-05-06T13:07:51.607", "metrics": {}, "published": "2026-05-06T10:16:23.750", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/285fa6b1e03cff78ead0383e1b259c44b95faf90"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4429b761874fb9c7767d12d98913a467ef2654f1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7ee0063fbab8aea8f4e4e3165f541bf898b77b80"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: net: airoha: Fix memory leak in airoha_qdma_rx_process()", "id": "2466984", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2466984"}, "csaw": false, "cwe": "CWE-772", "details": ["A flaw was found in the Linux kernel's Airoha network driver. An error in the `airoha_qdma_rx_process()` function, which handles received data, can occur when processing subsequent data buffers. This error prevents memory fragments from being properly returned to the system's memory pool, leading to a memory leak. Over time, this uncontrolled memory consumption can exhaust system resources, potentially resulting in a Denial of Service (DoS) for affected systems."], "name": "CVE-2026-43102", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-05-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-43102\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-43102\nhttps://lore.kernel.org/linux-cve-announce/2026050621-CVE-2026-43102-8e89@gregkh/T"]}