CVE-2024-0646

{"id": "CVE-2024-0646", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.0, "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"}, "impactScore": 5.9, "exploitabilityScore": 1.0}]}, "published": "2024-01-17T16:15:47.190", "references": [{"url": "https://access.redhat.com/errata/RHSA-2024:0723", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0724", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0725", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0850", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0851", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0876", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0881", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0897", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:1248", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:1250", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:1251", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:1253", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:1268", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:1269", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:1278", "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-2024:1368", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:1377", "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/security/cve/CVE-2024-0646", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253908", "tags": ["Issue Tracking", "Patch"], "source": "secalert@redhat.com"}, {"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c5a595000e267", "tags": ["Patch"], "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "An out-of-bounds memory write flaw was found in the Linux kernel\u2019s Transport Layer Security functionality in how a user calls a function splice with a ktls socket as the destination. This flaw allows a local user to crash or potentially escalate their privileges on the system."}, {"lang": "es", "value": "Se encontr\u00f3 un fallo de escritura de memoria fuera de los l\u00edmites en la funcionalidad Transport Layer Security del kernel de Linux en la forma en que un usuario llama a una funci\u00f3n splice con un socket ktls como destino. este fallo permite que un usuario local falle o potencialmente aumente sus privilegios en el sistema."}], "lastModified": "2024-03-19T23:15:09.040", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "668F5607-E136-4E8E-86F2-316E9DC41ADC", "versionEndExcluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.7:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A0038DE-E183-4958-A6E3-CE3821FEAFBF"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.7:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E31AD4FC-436C-44AB-BCAB-3A0B37F69EE0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.7:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C56C6E04-4F04-44A3-8DB8-93899903CFCF"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.7:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C78EDA4-8BE6-42FC-9512-49032D525A55"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F6FB57C-2BC7-487C-96DD-132683AEB35D"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}