{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-80625", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-26T14:34:25.775Z", "datePublished": "2026-08-28T06:48:43.583Z", "dateUpdated": "2026-08-28T06:48:43.583Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-28T06:48:43.583Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix memory leak of bonding resources\n\nIn a corner case of concurrent driver removal and driver reset,\nbonding resource is first released in hns_roce_hw_v2_exit() during\ndriver removal, and then is allocated again in hns_roce_register_device()\nduring driver reset. This leads to memory leak because the release\ntiming has already passed. This may also lead to a kernel panic\nas below because of the leaked notifier callback:\n\nCall trace:\n 0xffffa20fccc04978 (P)\n raw_notifier_call_chain+0x20/0x38\n call_netdevice_notifiers_info+0x60/0xb8\n netdev_lower_state_changed+0x4c/0xb8\n\nAs Sashiko suggested, the teardown order of bonding resources should\nbe inverted to make sure the resources are released when the driver\nis removed."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/infiniband/hw/hns/hns_roce_hw_v2.c"], "versions": [{"version": "b37ad2e290fc52e575572b04803a4f93f584df6c", "lessThan": "bc4caea7a82bbcf94a34eff7094e7f9b501680ab", "status": "affected", "versionType": "git"}, {"version": "b37ad2e290fc52e575572b04803a4f93f584df6c", "lessThan": "c0bd03b850d81a8914168d87ddf7f6ffa58875ef", "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/infiniband/hw/hns/hns_roce_hw_v2.c"], "versions": [{"version": "6.19", "status": "affected"}, {"version": "0", "lessThan": "6.19", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.5", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "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": "6.19", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.19", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/bc4caea7a82bbcf94a34eff7094e7f9b501680ab"}, {"url": "https://git.kernel.org/stable/c/c0bd03b850d81a8914168d87ddf7f6ffa58875ef"}], "title": "RDMA/hns: Fix memory leak of bonding resources", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/infiniband/hw/hns/hns_roce_hw_v2.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "bc4caea7a82bbcf94a34eff7094e7f9b501680ab", "status": "affected", "version": "b37ad2e290fc52e575572b04803a4f93f584df6c", "versionType": "git"}, {"lessThan": "c0bd03b850d81a8914168d87ddf7f6ffa58875ef", "status": "affected", "version": "b37ad2e290fc52e575572b04803a4f93f584df6c", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/infiniband/hw/hns/hns_roce_hw_v2.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.19"}, {"lessThan": "6.19", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix memory leak of bonding resources\n\nIn a corner case of concurrent driver removal and driver reset,\nbonding resource is first released in hns_roce_hw_v2_exit() during\ndriver removal, and then is allocated again in hns_roce_register_device()\nduring driver reset. This leads to memory leak because the release\ntiming has already passed. This may also lead to a kernel panic\nas below because of the leaked notifier callback:\n\nCall trace:\n 0xffffa20fccc04978 (P)\n raw_notifier_call_chain+0x20/0x38\n call_netdevice_notifiers_info+0x60/0xb8\n netdev_lower_state_changed+0x4c/0xb8\n\nAs Sashiko suggested, the teardown order of bonding resources should\nbe inverted to make sure the resources are released when the driver\nis removed."}], "id": "CVE-2026-80625", "lastModified": "2026-08-28T08:16:46.647", "metrics": {}, "published": "2026-08-28T08:16:46.647", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bc4caea7a82bbcf94a34eff7094e7f9b501680ab"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c0bd03b850d81a8914168d87ddf7f6ffa58875ef"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b37ad2e290fc52e575572b04803a4f93f584df6c,bc4caea7a82bbcf94a34eff7094e7f9b501680ab)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b37ad2e290fc52e575572b04803a4f93f584df6c,c0bd03b850d81a8914168d87ddf7f6ffa58875ef)"}}], "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": "6.19"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.19)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.5,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2,*]"}}], "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": "2026-08-28T10:30:17.562368+00:00", "updated": "2026-08-28T14:45:06.070335+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-401", "CWE-459"]}