{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72129", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-09T03:40:39.907Z", "datePublished": "2026-08-15T05:53:05.874Z", "dateUpdated": "2026-08-15T05:53:05.874Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-15T05:53:05.874Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet-rdma: handle inline data with a nonzero offset\n\nnvmet_rdma_use_inline_sg() maps the host-controlled inline data offset\ninto the per-command inline scatterlist. The bounds check admits any\noffset with off + len <= inline_data_size, but the mapping still assumes\nthe data begins in the first inline page:\n\n\tsg->offset = off;\n\tsg->length = min_t(int, len, PAGE_SIZE - off);\n\nWhen a port is configured with inline_data_size > PAGE_SIZE (settable up\nto max(SZ_16K, PAGE_SIZE)), an offset in (PAGE_SIZE, inline_data_size]\nmakes \"PAGE_SIZE - off\" underflow, so sg->length is set to ~4 GiB and\nthe block backend reads far past the first inline page. num_pages(len)\nalso ignores the offset, so an in-bounds offset whose [off, off+len)\nspan crosses a page boundary under-counts the scatterlist.\n\nMap the offset properly: split it into a page index and an in-page\noffset, start the scatterlist at that page, and size the page count from\npage_off + len. Because the request scatterlist may now start at\ninline_sg[page_idx] rather than inline_sg[0], generalize the inline-SGL\nidentity test in nvmet_rdma_release_rsp() to a range test; otherwise the\npersistent inline scatterlist is mistaken for an allocated one and\nnvmet_req_free_sgls() frees an inline page (and warns in\nfree_large_kmalloc())."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/nvme/target/rdma.c"], "versions": [{"version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "lessThan": "c2106ba1b14d644a5203bea1a50dbe25dcad713c", "status": "affected", "versionType": "git"}, {"version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "lessThan": "bf8bcc1c137d54a62a428b00051fdbb13660673b", "status": "affected", "versionType": "git"}, {"version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "lessThan": "11401371152b228448a41d79c6de1c938f93049a", "status": "affected", "versionType": "git"}, {"version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "lessThan": "7c96581169c9d9a7d0726e554313acfbead6141c", "status": "affected", "versionType": "git"}, {"version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "lessThan": "42a8ea3acd883f4f210d9e54e0975b1e2292b529", "status": "affected", "versionType": "git"}, {"version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "lessThan": "2944113ad5fbcdf5d349d857c03d2a44b6de75b8", "status": "affected", "versionType": "git"}, {"version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "lessThan": "98bcdfa619150b2f41fa15bac140dbaf2584ad05", "status": "affected", "versionType": "git"}, {"version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "lessThan": "48c0162f647bb47e6084ffbc71b8f213f5e2f4f8", "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/nvme/target/rdma.c"], "versions": [{"version": "4.19", "status": "affected"}, {"version": "0", "lessThan": "4.19", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.261", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.212", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.178", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.145", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.97", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.40", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.5", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2-rc1", "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": "4.19", "versionEndExcluding": "5.10.261"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19", "versionEndExcluding": "5.15.212"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19", "versionEndExcluding": "6.1.178"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19", "versionEndExcluding": "6.6.145"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19", "versionEndExcluding": "6.12.97"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19", "versionEndExcluding": 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"https://git.kernel.org/stable/c/48c0162f647bb47e6084ffbc71b8f213f5e2f4f8"}], "title": "nvmet-rdma: handle inline data with a nonzero offset", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/nvme/target/rdma.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "c2106ba1b14d644a5203bea1a50dbe25dcad713c", "status": "affected", "version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "versionType": "git"}, {"lessThan": "bf8bcc1c137d54a62a428b00051fdbb13660673b", "status": "affected", "version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "versionType": "git"}, {"lessThan": "11401371152b228448a41d79c6de1c938f93049a", "status": "affected", "version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "versionType": "git"}, {"lessThan": "7c96581169c9d9a7d0726e554313acfbead6141c", "status": "affected", "version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "versionType": "git"}, {"lessThan": "42a8ea3acd883f4f210d9e54e0975b1e2292b529", "status": "affected", "version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "versionType": "git"}, {"lessThan": "2944113ad5fbcdf5d349d857c03d2a44b6de75b8", "status": "affected", "version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "versionType": "git"}, {"lessThan": "98bcdfa619150b2f41fa15bac140dbaf2584ad05", "status": "affected", "version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "versionType": "git"}, {"lessThan": "48c0162f647bb47e6084ffbc71b8f213f5e2f4f8", "status": "affected", "version": "0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/nvme/target/rdma.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.19"}, {"lessThan": "4.19", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.261", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.212", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.178", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.145", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.97", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.40", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2-rc1", "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\nnvmet-rdma: handle inline data with a nonzero offset\n\nnvmet_rdma_use_inline_sg() maps the host-controlled inline data offset\ninto the per-command inline scatterlist. The bounds check admits any\noffset with off + len <= inline_data_size, but the mapping still assumes\nthe data begins in the first inline page:\n\n\tsg->offset = off;\n\tsg->length = min_t(int, len, PAGE_SIZE - off);\n\nWhen a port is configured with inline_data_size > PAGE_SIZE (settable up\nto max(SZ_16K, PAGE_SIZE)), an offset in (PAGE_SIZE, inline_data_size]\nmakes \"PAGE_SIZE - off\" underflow, so sg->length is set to ~4 GiB and\nthe block backend reads far past the first inline page. num_pages(len)\nalso ignores the offset, so an in-bounds offset whose [off, off+len)\nspan crosses a page boundary under-counts the scatterlist.\n\nMap the offset properly: split it into a page index and an in-page\noffset, start the scatterlist at that page, and size the page count from\npage_off + len. Because the request scatterlist may now start at\ninline_sg[page_idx] rather than inline_sg[0], generalize the inline-SGL\nidentity test in nvmet_rdma_release_rsp() to a range test; otherwise the\npersistent inline scatterlist is mistaken for an allocated one and\nnvmet_req_free_sgls() frees an inline page (and warns in\nfree_large_kmalloc())."}], "id": "CVE-2026-72129", "lastModified": "2026-08-15T06:21:30.320", "metrics": {}, "published": "2026-08-15T06:21:30.320", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/11401371152b228448a41d79c6de1c938f93049a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2944113ad5fbcdf5d349d857c03d2a44b6de75b8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/42a8ea3acd883f4f210d9e54e0975b1e2292b529"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/48c0162f647bb47e6084ffbc71b8f213f5e2f4f8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7c96581169c9d9a7d0726e554313acfbead6141c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/98bcdfa619150b2f41fa15bac140dbaf2584ad05"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bf8bcc1c137d54a62a428b00051fdbb13660673b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c2106ba1b14d644a5203bea1a50dbe25dcad713c"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349,c2106ba1b14d644a5203bea1a50dbe25dcad713c)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349,bf8bcc1c137d54a62a428b00051fdbb13660673b)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349,11401371152b228448a41d79c6de1c938f93049a)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349,7c96581169c9d9a7d0726e554313acfbead6141c)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349,42a8ea3acd883f4f210d9e54e0975b1e2292b529)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349,2944113ad5fbcdf5d349d857c03d2a44b6de75b8)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349,98bcdfa619150b2f41fa15bac140dbaf2584ad05)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0d5ee2b2ab4f6776c361bc975c2323bc8b5cf349,48c0162f647bb47e6084ffbc71b8f213f5e2f4f8)"}}], "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": "4.19"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,4.19)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[5.10.261,5.10.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[5.15.212,5.15.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.1.178,6.1.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.6.145,6.6.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.12.97,6.12.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.18.40,6.18.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.1.5,7.1.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-rc1,*]"}}], "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": "2026-08-15T17:15:02.901936+00:00", "updated": "2026-08-15T20:15:02.789119+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-129", "CWE-190"]}