{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-57936", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-01-19T11:50:08.377Z", "datePublished": "2025-01-21T12:01:31.907Z", "dateUpdated": "2025-05-04T10:07:02.896Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T10:07:02.896Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Fix max SGEs for the Work Request\n\nGen P7 supports up to 13 SGEs for now. WQE software structure\ncan hold only 6 now. Since the max send sge is reported as\n13, the stack can give requests up to 13 SGEs. This is causing\ntraffic failures and system crashes.\n\nUse the define for max SGE supported for variable size. This\nwill work for both static and variable WQEs."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/infiniband/hw/bnxt_re/qplib_fp.h"], "versions": [{"version": "36e1b6890f228ccfc867031ecedffe50958b25e4", "lessThan": "3de1b50f055dc2ca7072a526cdda21f691c22dd9", "status": "affected", "versionType": "git"}, {"version": "227f51743b61fe3f6fc481f0fb8086bf8c49b8c9", "lessThan": "9a479088e0c8f6140b8c7752b563bc8c6c6dcc8c", "status": "affected", "versionType": "git"}, {"version": "227f51743b61fe3f6fc481f0fb8086bf8c49b8c9", "lessThan": "79d330fbdffd8cee06d8bdf38d82cb62d8363a27", "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/bnxt_re/qplib_fp.h"], "versions": [{"version": "6.12", "status": "affected"}, {"version": "0", "lessThan": "6.12", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.9", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13", "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": "6.12", "versionEndExcluding": "6.12.9"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.13"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/3de1b50f055dc2ca7072a526cdda21f691c22dd9"}, {"url": "https://git.kernel.org/stable/c/9a479088e0c8f6140b8c7752b563bc8c6c6dcc8c"}, {"url": "https://git.kernel.org/stable/c/79d330fbdffd8cee06d8bdf38d82cb62d8363a27"}], "title": "RDMA/bnxt_re: Fix max SGEs for the Work Request", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "16BF7562-19ED-47A6-8C30-DE19CE50DB7C", "versionEndExcluding": "6.12.9", "versionStartIncluding": "6.12", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*", "matchCriteriaId": "62567B3C-6CEE-46D0-BC2E-B3717FBF7D13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*", "matchCriteriaId": "5A073481-106D-4B15-B4C7-FB0213B8E1D4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc3:*:*:*:*:*:*", "matchCriteriaId": "DE491969-75AE-4A6B-9A58-8FC5AF98798F", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc4:*:*:*:*:*:*", "matchCriteriaId": "93C0660D-7FB8-4FBA-892A-B064BA71E49E", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc5:*:*:*:*:*:*", "matchCriteriaId": "034C36A6-C481-41F3-AE9A-D116E5BE6895", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Fix max SGEs for the Work Request\n\nGen P7 supports up to 13 SGEs for now. WQE software structure\ncan hold only 6 now. Since the max send sge is reported as\n13, the stack can give requests up to 13 SGEs. This is causing\ntraffic failures and system crashes.\n\nUse the define for max SGE supported for variable size. This\nwill work for both static and variable WQEs."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/bnxt_re: Se corrige el n\u00famero m\u00e1ximo de SGE para la solicitud de trabajo. La generaci\u00f3n P7 admite hasta 13 SGE por ahora. La estructura de software de WQE solo puede admitir 6 ahora. Dado que el n\u00famero m\u00e1ximo de SGE de env\u00edo se informa como 13, la pila puede dar solicitudes de hasta 13 SGE. Esto est\u00e1 causando fallas de tr\u00e1fico y bloqueos del sistema. Utilice la definici\u00f3n para el n\u00famero m\u00e1ximo de SGE admitidos para el tama\u00f1o variable. Esto funcionar\u00e1 tanto para WQE est\u00e1ticos como variables."}], "id": "CVE-2024-57936", "lastModified": "2025-10-15T13:50:41.577", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-01-21T12:15:27.257", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3de1b50f055dc2ca7072a526cdda21f691c22dd9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/79d330fbdffd8cee06d8bdf38d82cb62d8363a27"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9a479088e0c8f6140b8c7752b563bc8c6c6dcc8c"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: RDMA/bnxt_re: Fix max SGEs for the Work Request", "id": "2339128", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2339128"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-20", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nRDMA/bnxt_re: Fix max SGEs for the Work Request\nGen P7 supports up to 13 SGEs for now. WQE software structure\ncan hold only 6 now. Since the max send sge is reported as\n13, the stack can give requests up to 13 SGEs. This is causing\ntraffic failures and system crashes.\nUse the define for max SGE supported for variable size. This\nwill work for both static and variable WQEs."], "name": "CVE-2024-57936", "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": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-01-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-57936\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-57936\nhttps://lore.kernel.org/linux-cve-announce/2025012149-CVE-2024-57936-03a6@gregkh/T"], "threat_severity": "Low"}