{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-53226", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-11-19T17:17:25.025Z", "datePublished": "2024-12-27T13:50:15.488Z", "dateUpdated": "2025-01-20T06:21:37.178Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-01-20T06:21:37.178Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()\n\nib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument.\nThe driver needs to check whether it is a NULL pointer before\ndereferencing it."}], "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_mr.c"], "versions": [{"version": "edc2dee07ab4ae2188b9780c453a64032162a5a0", "lessThan": "bd715e191d444992d6ed124f15856da5c1cae2de", "status": "affected", "versionType": "git"}, {"version": "3c301b8a046b57e3de14c6fc669d81dcb71bb5b5", "lessThan": "35f5b68f63aac61d30ce0b0c6beb09b8845a3e65", "status": "affected", "versionType": "git"}, {"version": "5a13652ac34be9b60feec89835763574825a8905", "lessThan": "52617e76f4963644db71dc0a17e998654dc0c7f4", "status": "affected", "versionType": "git"}, {"version": "4d480e45cb7fffb9d9b49924469c1f458068080a", "lessThan": "6b0d7d6e6883d0ec70cd7b5a02c47c003d5defe7", "status": "affected", "versionType": "git"}, {"version": "d387d4b54eb84208bd4ca13572e106851d0a0819", "lessThan": "71becb0e9df78a8d43dfd0efcef18c830a0af477", "status": "affected", "versionType": "git"}, {"version": "d387d4b54eb84208bd4ca13572e106851d0a0819", "lessThan": "8c269bb2cc666ca580271e1a8136c63ac9162e1e", "status": "affected", "versionType": "git"}, {"version": "d387d4b54eb84208bd4ca13572e106851d0a0819", "lessThan": "6b526d17eed850352d880b93b9bf20b93006bd92", "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_mr.c"], "versions": [{"version": "6.11", "status": "affected"}, {"version": "0", "lessThan": "6.11", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.231", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.174", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.120", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.64", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.11.11", "lessThanOrEqual": "6.11.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.2", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/bd715e191d444992d6ed124f15856da5c1cae2de"}, {"url": "https://git.kernel.org/stable/c/35f5b68f63aac61d30ce0b0c6beb09b8845a3e65"}, {"url": "https://git.kernel.org/stable/c/52617e76f4963644db71dc0a17e998654dc0c7f4"}, {"url": "https://git.kernel.org/stable/c/6b0d7d6e6883d0ec70cd7b5a02c47c003d5defe7"}, {"url": "https://git.kernel.org/stable/c/71becb0e9df78a8d43dfd0efcef18c830a0af477"}, {"url": "https://git.kernel.org/stable/c/8c269bb2cc666ca580271e1a8136c63ac9162e1e"}, {"url": "https://git.kernel.org/stable/c/6b526d17eed850352d880b93b9bf20b93006bd92"}], "title": "RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "3F789E9B-EFF9-45EE-9F3B-693A9D4BC207", "versionEndExcluding": "5.10.231", "versionStartIncluding": "5.10.224", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9A040F07-6CA8-4868-8C56-44B30A6A14C9", "versionEndExcluding": "5.15.174", "versionStartIncluding": "5.15.165", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "DB4EA4FF-3AB1-4856-B1E5-60122A1312B3", "versionEndExcluding": "6.1.120", "versionStartIncluding": "6.1.103", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "89742DFC-CE54-4CDE-952A-22C5EE4BDB32", "versionEndExcluding": "6.6.64", "versionStartIncluding": "6.6.44", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "147C5FAB-8339-4711-B9FF-B8F0B099192F", "versionEndExcluding": "6.11.11", "versionStartIncluding": "6.10.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D8882B1B-2ABC-4838-AC1D-DBDBB5764776", "versionEndExcluding": "6.12.2", "versionStartIncluding": "6.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()\n\nib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument.\nThe driver needs to check whether it is a NULL pointer before\ndereferencing it."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/hns: Se corrige la desreferenciaci\u00f3n de puntero NULL en hns_roce_map_mr_sg() ib_map_mr_sg() permite que los ULP especifiquen NULL como argumento sg_offset. El controlador debe verificar si es un puntero NULL antes de desreferenciarlo."}], "id": "CVE-2024-53226", "lastModified": "2025-01-08T16:40:59.597", "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": "2024-12-27T14:15:30.800", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/35f5b68f63aac61d30ce0b0c6beb09b8845a3e65"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/52617e76f4963644db71dc0a17e998654dc0c7f4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6b0d7d6e6883d0ec70cd7b5a02c47c003d5defe7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6b526d17eed850352d880b93b9bf20b93006bd92"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/71becb0e9df78a8d43dfd0efcef18c830a0af477"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/8c269bb2cc666ca580271e1a8136c63ac9162e1e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/bd715e191d444992d6ed124f15856da5c1cae2de"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()", "id": "2334352", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2334352"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nRDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()\nib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument.\nThe driver needs to check whether it is a NULL pointer before\ndereferencing it."], "name": "CVE-2024-53226", "package_state": [{"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": "2024-12-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-53226\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-53226\nhttps://lore.kernel.org/linux-cve-announce/2024122735-CVE-2024-53226-5c23@gregkh/T"], "threat_severity": "Moderate"}