{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-53217", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-11-19T17:17:25.024Z", "datePublished": "2024-12-27T13:50:02.727Z", "dateUpdated": "2025-01-20T06:21:26.850Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-01-20T06:21:26.850Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSD: Prevent NULL dereference in nfsd4_process_cb_update()\n\n@ses is initialized to NULL. If __nfsd4_find_backchannel() finds no\navailable backchannel session, setup_callback_client() will try to\ndereference @ses and segfault."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/nfsd/nfs4callback.c"], "versions": [{"version": "dcbeaa68dbbdacbbb330a86c7fc95a28473fc209", "lessThan": "d9a0d1f6e15859ea7a86a327f28491e23deaaa62", "status": "affected", "versionType": "git"}, {"version": "dcbeaa68dbbdacbbb330a86c7fc95a28473fc209", "lessThan": "cac1405e3ff6685a438e910ad719e0cf06af90ee", "status": "affected", "versionType": "git"}, {"version": "dcbeaa68dbbdacbbb330a86c7fc95a28473fc209", "lessThan": "752a75811f27300fe8131b0a1efc91960f6f88e7", "status": "affected", "versionType": "git"}, {"version": "dcbeaa68dbbdacbbb330a86c7fc95a28473fc209", "lessThan": "c5d90f9302742985a5078e42ac38de42c364c44a", "status": "affected", "versionType": "git"}, {"version": "dcbeaa68dbbdacbbb330a86c7fc95a28473fc209", "lessThan": "0c3b0e326f838787d229314d4de83af9c53347e8", "status": "affected", "versionType": "git"}, {"version": "dcbeaa68dbbdacbbb330a86c7fc95a28473fc209", "lessThan": "eb51733ae5fc73d95bd857d5da26f9f65b202a79", "status": "affected", "versionType": "git"}, {"version": "dcbeaa68dbbdacbbb330a86c7fc95a28473fc209", "lessThan": "03178cd8f67227015debb700123987fe96275cd1", "status": "affected", "versionType": "git"}, {"version": "dcbeaa68dbbdacbbb330a86c7fc95a28473fc209", "lessThan": "4a4ffc1aa9d618e41ad9151f40966e402e58a5a2", "status": "affected", "versionType": "git"}, {"version": "dcbeaa68dbbdacbbb330a86c7fc95a28473fc209", "lessThan": "1e02c641c3a43c88cecc08402000418e15578d38", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/nfsd/nfs4callback.c"], "versions": [{"version": "2.6.38", "status": "affected"}, {"version": "0", "lessThan": "2.6.38", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.325", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.287", "lessThanOrEqual": "5.4.*", "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/d9a0d1f6e15859ea7a86a327f28491e23deaaa62"}, {"url": "https://git.kernel.org/stable/c/cac1405e3ff6685a438e910ad719e0cf06af90ee"}, {"url": "https://git.kernel.org/stable/c/752a75811f27300fe8131b0a1efc91960f6f88e7"}, {"url": "https://git.kernel.org/stable/c/c5d90f9302742985a5078e42ac38de42c364c44a"}, {"url": "https://git.kernel.org/stable/c/0c3b0e326f838787d229314d4de83af9c53347e8"}, {"url": "https://git.kernel.org/stable/c/eb51733ae5fc73d95bd857d5da26f9f65b202a79"}, {"url": "https://git.kernel.org/stable/c/03178cd8f67227015debb700123987fe96275cd1"}, {"url": "https://git.kernel.org/stable/c/4a4ffc1aa9d618e41ad9151f40966e402e58a5a2"}, {"url": "https://git.kernel.org/stable/c/1e02c641c3a43c88cecc08402000418e15578d38"}], "title": "NFSD: Prevent NULL dereference in nfsd4_process_cb_update()", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "CB94EE42-C491-42E4-9163-363118710E58", "versionEndExcluding": "4.19.325", "versionStartIncluding": "2.6.38", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "E4B15788-D35E-4E5B-A9C0-070AE3729B34", "versionEndExcluding": "5.4.287", "versionStartIncluding": "4.20", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B5C644CC-2BD7-4E32-BC54-8DCC7ABE9935", "versionEndExcluding": "5.10.231", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "419FD073-1517-4FD5-8158-F94BC68A1E89", "versionEndExcluding": "5.15.174", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "09AC6122-E2A4-40FE-9D33-268A1B2EC265", "versionEndExcluding": "6.1.120", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "CA16DEE3-ABEC-4449-9F4A-7A3DC4FC36C7", "versionEndExcluding": "6.6.64", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "21434379-192D-472F-9B54-D45E3650E893", "versionEndExcluding": "6.11.11", "versionStartIncluding": "6.7", "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\nNFSD: Prevent NULL dereference in nfsd4_process_cb_update()\n\n@ses is initialized to NULL. If __nfsd4_find_backchannel() finds no\navailable backchannel session, setup_callback_client() will try to\ndereference @ses and segfault."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: NFSD: evitar la desreferenciaci\u00f3n de NULL en nfsd4_process_cb_update() @ses se inicializa a NULL. Si __nfsd4_find_backchannel() no encuentra ninguna sesi\u00f3n de backchannel disponible, setup_callback_client() intentar\u00e1 desreferenciar @ses y generar una violaci\u00f3n de segmentaci\u00f3n."}], "id": "CVE-2024-53217", "lastModified": "2025-01-31T15:59:34.380", "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": "2024-12-27T14:15:29.693", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/03178cd8f67227015debb700123987fe96275cd1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0c3b0e326f838787d229314d4de83af9c53347e8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/1e02c641c3a43c88cecc08402000418e15578d38"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4a4ffc1aa9d618e41ad9151f40966e402e58a5a2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/752a75811f27300fe8131b0a1efc91960f6f88e7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c5d90f9302742985a5078e42ac38de42c364c44a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/cac1405e3ff6685a438e910ad719e0cf06af90ee"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d9a0d1f6e15859ea7a86a327f28491e23deaaa62"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/eb51733ae5fc73d95bd857d5da26f9f65b202a79"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: NFSD: Prevent NULL dereference in nfsd4_process_cb_update()", "id": "2334402", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2334402"}, "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"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nNFSD: Prevent NULL dereference in nfsd4_process_cb_update()\n@ses is initialized to NULL. If __nfsd4_find_backchannel() finds no\navailable backchannel session, setup_callback_client() will try to\ndereference @ses and segfault."], "name": "CVE-2024-53217", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "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": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "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-2024-53217\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-53217\nhttps://lore.kernel.org/linux-cve-announce/2024122732-CVE-2024-53217-4f05@gregkh/T"], "threat_severity": "Low"}