gsd-2023-2156
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol. This issue results from the lack of proper handling of user-supplied data, which can lead to an assertion failure. This may allow an unauthenticated remote attacker to create a denial of service condition on the system.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-2156", "id": "GSD-2023-2156" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-2156" ], "details": "A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol. This issue results from the lack of proper handling of user-supplied data, which can lead to an assertion failure. This may allow an unauthenticated remote attacker to create a denial of service condition on the system.", "id": "GSD-2023-2156", "modified": "2023-12-13T01:20:31.795331Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2023-2156", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Linux kernel (RPL protocol)", "version": { "version_data": [ { "version_value": "Reproducible on the latest mainline." } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol. This issue results from the lack of proper handling of user-supplied data, which can lead to an assertion failure. This may allow an unauthenticated remote attacker to create a denial of service condition on the system." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-617" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.zerodayinitiative.com/advisories/ZDI-23-547/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-547/" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2196292", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2196292" }, { "name": "[oss-security] 20230517 Re: IPv6 and Route of Death", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2023/05/17/8" }, { "name": "[oss-security] 20230517 Re: IPv6 and Route of Death", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2023/05/17/9" }, { "name": "[oss-security] 20230518 Re: IPv6 and Route of Death", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2023/05/18/1" }, { "name": "[oss-security] 20230519 Re: IPv6 and Route of Death", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2023/05/19/1" }, { "name": "https://security.netapp.com/advisory/ntap-20230622-0001/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20230622-0001/" }, { "name": "DSA-5448", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2023/dsa-5448" }, { "name": "DSA-5453", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2023/dsa-5453" }, { "name": "[debian-lts-announce] 20230802 [SECURITY] [DLA 3512-1] linux-5.10 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00001.html" } ] } }, "nvd.nist.gov": { "cve": { "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "F67355C8-A64B-4676-8228-D06DFF4D37F1", "versionEndExcluding": "5.10.184", "versionStartIncluding": "5.7", "vulnerable": true }, { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "3533752B-917D-4DDA-B50D-01F987C374D0", "versionEndExcluding": "5.15.117", "versionStartIncluding": "5.11", "vulnerable": true }, { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "827DE634-7B30-489B-8DA2-F753BE881D9B", "versionEndExcluding": "6.1.34", "versionStartIncluding": "5.16", "vulnerable": true }, { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "BFF8B56C-0201-4D6A-901E-C9C643C04FF6", "versionEndExcluding": "6.2.13", "versionStartIncluding": "6.2", "vulnerable": true }, { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B8391DAA-AA40-472B-AA05-CD3BD1E7E1E0", "versionEndExcluding": "6.3.8", "versionStartIncluding": "6.3", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "7F6FB57C-2BC7-487C-96DD-132683AEB35D", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", "matchCriteriaId": "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "descriptions": [ { "lang": "en", "value": "A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol. This issue results from the lack of proper handling of user-supplied data, which can lead to an assertion failure. This may allow an unauthenticated remote attacker to create a denial of service condition on the system." } ], "id": "CVE-2023-2156", "lastModified": "2024-02-03T02:34:33.277", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2023-05-09T22:15:10.133", "references": [ { "source": "secalert@redhat.com", "tags": [ "Mailing List" ], "url": "http://www.openwall.com/lists/oss-security/2023/05/17/8" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List" ], "url": "http://www.openwall.com/lists/oss-security/2023/05/17/9" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List" ], "url": "http://www.openwall.com/lists/oss-security/2023/05/18/1" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List" ], "url": "http://www.openwall.com/lists/oss-security/2023/05/19/1" }, { "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2196292" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00001.html" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20230622-0001/" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "https://www.debian.org/security/2023/dsa-5448" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "https://www.debian.org/security/2023/dsa-5453" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-547/" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Analyzed", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-617" } ], "source": "nvd@nist.gov", "type": "Primary" }, { "description": [ { "lang": "en", "value": "CWE-617" } ], "source": "secalert@redhat.com", "type": "Secondary" } ] } } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.