{ "id": "CVE-2023-7192", "sourceIdentifier": "secalert@redhat.com", "published": "2024-01-02T19:15:11.510", "lastModified": "2024-04-25T17:15:46.553", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "A memory leak problem was found in ctnetlink_create_conntrack in net/netfilter/nf_conntrack_netlink.c in the Linux Kernel. This issue may allow a local attacker with CAP_NET_ADMIN privileges to cause a denial of service (DoS) attack due to a refcount overflow." }, { "lang": "es", "value": "Se encontr\u00f3 un problema de p\u00e9rdida de memoria en ctnetlink_create_conntrack en net/netfilter/nf_conntrack_netlink.c en el kernel de Linux. Este problema puede permitir que un atacante local con privilegios CAP_NET_ADMIN provoque un ataque de denegaci\u00f3n de servicio (DoS) debido a un desbordamiento de recuento." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 4.4, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 0.8, "impactScore": 3.6 }, { "source": "secalert@redhat.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-401" } ] }, { "source": "secalert@redhat.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-401" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.3", "matchCriteriaId": "3769AA63-B0A8-4EF1-96F9-6A6A6B305A02" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943" }, { "vulnerable": true, "criteria": "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "7F6FB57C-2BC7-487C-96DD-132683AEB35D" } ] } ] } ], "references": [ { "url": "https://access.redhat.com/errata/RHSA-2024:0723", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2024:0725", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2024:1188", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2024:1250", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2024:1306", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2024:1367", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2024:1382", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2024:1404", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2024:2006", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2024:2008", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/security/cve/CVE-2023-7192", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2256279", "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Patch" ] }, { "url": "https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=ac4893980bbe79ce383daf9a0885666a30fe4c83", "source": "secalert@redhat.com", "tags": [ "Mailing List", "Patch" ] } ] }