CVE-2025-71092

{"id": "CVE-2025-71092", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "ef56081d1864582a6db50710733416c0510b7826", "lessThan": "369a161c48723f60f06f3510b82ea7d96d0499ab", "versionType": "git"}, {"status": "affected", "version": "ef56081d1864582a6db50710733416c0510b7826", "lessThan": "9b68a1cc966bc947d00e4c0df7722d118125aa37", "versionType": "git"}], "programFiles": ["drivers/infiniband/hw/bnxt_re/hw_counters.h"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.18"}, {"status": "unaffected", "version": "0", "lessThan": "6.18", "versionType": "semver"}, {"status": "unaffected", "version": "6.18.4", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "6.19", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/infiniband/hw/bnxt_re/hw_counters.h"], "defaultStatus": "affected"}]}], "published": "2026-01-13T16:16:08.923", "references": [{"url": "https://git.kernel.org/stable/c/369a161c48723f60f06f3510b82ea7d96d0499ab", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9b68a1cc966bc947d00e4c0df7722d118125aa37", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Fix OOB write in bnxt_re_copy_err_stats()\n\nCommit ef56081d1864 (\"RDMA/bnxt_re: RoCE related hardware counters\nupdate\") added three new counters and placed them after\nBNXT_RE_OUT_OF_SEQ_ERR.\n\nBNXT_RE_OUT_OF_SEQ_ERR acts as a boundary marker for allocating hardware\nstatistics with different num_counters values on chip_gen_p5_p7 devices.\n\nAs a result, BNXT_RE_NUM_STD_COUNTERS are used when allocating\nhw_stats, which leads to an out-of-bounds write in\nbnxt_re_copy_err_stats().\n\nThe counters BNXT_RE_REQ_CQE_ERROR, BNXT_RE_RESP_CQE_ERROR, and\nBNXT_RE_RESP_REMOTE_ACCESS_ERRS are applicable to generic hardware, not\nonly p5/p7 devices.\n\nFix this by moving these counters before BNXT_RE_OUT_OF_SEQ_ERR so they\nare included in the generic counter set."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nRDMA/bnxt_re: Correcci\u00f3n de escritura fuera de l\u00edmites en bnxt_re_copy_err_stats()\n\nEl commit ef56081d1864 ('RDMA/bnxt_re: actualizaci\u00f3n de contadores de hardware relacionados con RoCE') a\u00f1adi\u00f3 tres nuevos contadores y los coloc\u00f3 despu\u00e9s de BNXT_RE_OUT_OF_SEQ_ERR.\n\nBNXT_RE_OUT_OF_SEQ_ERR act\u00faa como un marcador de l\u00edmite para la asignaci\u00f3n de estad\u00edsticas de hardware con diferentes valores de num_counters en dispositivos chip_gen_p5_p7.\n\nComo resultado, se utilizan BNXT_RE_NUM_STD_COUNTERS al asignar hw_stats, lo que lleva a una escritura fuera de l\u00edmites en bnxt_re_copy_err_stats().\n\nLos contadores BNXT_RE_REQ_CQE_ERROR, BNXT_RE_RESP_CQE_ERROR y BNXT_RE_RESP_REMOTE_ACCESS_ERRS son aplicables a hardware gen\u00e9rico, no solo a dispositivos p5/p7.\n\nEsto se corrige moviendo estos contadores antes de BNXT_RE_OUT_OF_SEQ_ERR para que se incluyan en el conjunto de contadores gen\u00e9ricos."}], "lastModified": "2026-06-17T10:03:38.790", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "036686AC-DC7A-4773-9B77-D9E4937BFDC3", "versionEndExcluding": "6.18.4", "versionStartIncluding": "6.18.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.18:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DCE57113-2223-4308-A0F2-5E6ECFBB3C23"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "17B67AA7-40D6-4AFA-8459-F200F3D7CFD1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C47E4CC9-C826-4FA9-B014-7FE3D9B318B2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F71D92C0-C023-48BD-B3B6-70B638EEE298"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "13580667-0A98-40CC-B29F-D12790B91BDB"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CAD1FED7-CF48-47BF-AC7D-7B6FA3C065FC"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3EF854A1-ABB1-4E93-BE9A-44569EC76C0D"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F5DC0CA6-F0AF-4DDF-A882-3DADB9A886A7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EB5B7DFC-C36B-45D8-922C-877569FDDF43"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}