{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-2006", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2025-04-23T16:22:00.741Z", "dateReserved": "2023-04-12T00:00:00.000Z", "datePublished": "2023-04-24T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2023-06-09T00:00:00.000Z"}, "descriptions": [{"lang": "en", "value": "A race condition was found in the Linux kernel's RxRPC network protocol, within the processing of RxRPC bundles. This issue results from the lack of proper locking when performing operations on an object. This may allow an attacker to escalate privileges and execute arbitrary code in the context of the kernel."}], "affected": [{"vendor": "n/a", "product": "Linux kernel's RxRPC network protocol", "versions": [{"version": "Fixed in kernel v6.1-rc7", "status": "affected"}]}], "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2189112"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-439/"}, {"url": "https://github.com/torvalds/linux/commit/3bcd6c7eaa53"}, {"url": "https://security.netapp.com/advisory/ntap-20230609-0004/"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-362", "cweId": "CWE-362"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:05:27.118Z"}, "title": "CVE Program Container", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2189112", "tags": ["x_transferred"]}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-439/", "tags": ["x_transferred"]}, {"url": "https://github.com/torvalds/linux/commit/3bcd6c7eaa53", "tags": ["x_transferred"]}, {"url": "https://security.netapp.com/advisory/ntap-20230609-0004/", "tags": ["x_transferred"]}]}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-04-23T13:28:31.799544Z", "id": "CVE-2023-2006", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-23T16:22:00.741Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2189112", "tags": ["x_transferred"]}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-439/", "tags": ["x_transferred"]}, {"url": "https://github.com/torvalds/linux/commit/3bcd6c7eaa53", "tags": ["x_transferred"]}, {"url": "https://security.netapp.com/advisory/ntap-20230609-0004/", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:05:27.118Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-2006", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-04-23T13:28:31.799544Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-23T15:12:26.496Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "Linux kernel's RxRPC network protocol", "versions": [{"status": "affected", "version": "Fixed in kernel v6.1-rc7"}]}], "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2189112"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-439/"}, {"url": "https://github.com/torvalds/linux/commit/3bcd6c7eaa53"}, {"url": "https://security.netapp.com/advisory/ntap-20230609-0004/"}], "descriptions": [{"lang": "en", "value": "A race condition was found in the Linux kernel's RxRPC network protocol, within the processing of RxRPC bundles. This issue results from the lack of proper locking when performing operations on an object. This may allow an attacker to escalate privileges and execute arbitrary code in the context of the kernel."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-362", "description": "CWE-362"}]}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2023-06-09T00:00:00.000Z"}}}, "cveMetadata": {"cveId": "CVE-2023-2006", "state": "PUBLISHED", "dateUpdated": "2025-04-23T16:22:00.741Z", "dateReserved": "2023-04-12T00:00:00.000Z", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "datePublished": "2023-04-24T00:00:00.000Z", "assignerShortName": "redhat"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8C645DEF-D909-4D54-B5C9-B07E5B6EDB36", "versionEndExcluding": "5.10.157", "versionStartIncluding": "5.10", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "899FBA32-27B2-4660-BC94-C43ED4349EB5", "versionEndExcluding": "5.15.81", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "BA01D181-8E71-42E1-ACF4-7A5B65006EC8", "versionEndExcluding": "6.0.11", "versionStartIncluding": "5.16", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:netapp:hci_baseboard_management_controller:h300s:*:*:*:*:*:*:*", "matchCriteriaId": "27227B35-932A-4035-B39F-6A455753C0D6", "vulnerable": true}, {"criteria": "cpe:2.3:a:netapp:hci_baseboard_management_controller:h410c:*:*:*:*:*:*:*", "matchCriteriaId": "489D20B9-166F-423D-8C48-A23D3026E33B", "vulnerable": true}, {"criteria": "cpe:2.3:a:netapp:hci_baseboard_management_controller:h410s:*:*:*:*:*:*:*", "matchCriteriaId": "A4AD592C-222D-4C6F-B176-8145A1A5AFEC", "vulnerable": true}, {"criteria": "cpe:2.3:a:netapp:hci_baseboard_management_controller:h500s:*:*:*:*:*:*:*", "matchCriteriaId": "8603654B-A8A9-4DEB-B0DD-C82E1C885749", "vulnerable": true}, {"criteria": "cpe:2.3:a:netapp:hci_baseboard_management_controller:h700s:*:*:*:*:*:*:*", "matchCriteriaId": "C855C933-F271-45E6-8E85-8D7CF2EF1BE6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A race condition was found in the Linux kernel's RxRPC network protocol, within the processing of RxRPC bundles. This issue results from the lack of proper locking when performing operations on an object. This may allow an attacker to escalate privileges and execute arbitrary code in the context of the kernel."}], "id": "CVE-2023-2006", "lastModified": "2025-04-23T17:16:28.713", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2023-04-24T21:15:09.283", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2189112"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "https://github.com/torvalds/linux/commit/3bcd6c7eaa53"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20230609-0004/"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-439/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2189112"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/torvalds/linux/commit/3bcd6c7eaa53"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20230609-0004/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-439/"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-362"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-362"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: rxrpc: race condition between connection bundle lookup and removal", "id": "2189112", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2189112"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-362", "details": ["A race condition was found in the Linux kernel's RxRPC network protocol, within the processing of RxRPC bundles. This issue results from the lack of proper locking when performing operations on an object. This may allow an attacker to escalate privileges and execute arbitrary code in the context of the kernel.", "A race condition was found in the Linux kernel's RxRPC network protocol within the processing of RxRPC bundles. This issue results from improper locking when performing operations on an object. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of the kernel."], "name": "CVE-2023-2006", "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": "2023-04-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-2006\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-2006\nhttps://www.zerodayinitiative.com/advisories/ZDI-23-439/"], "statement": "Red Hat Enterprise Linux 6, 7, 8 and 9 are not affected by this flaw as they did not include support for the RxRPC network protocol (CONFIG_AF_RXRPC is not set).", "threat_severity": "Important"}

{}