{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2024-1151", "ASSIGNER": "secalert@redhat.com", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability was reported in the Open vSwitch sub-component in the Linux Kernel. The flaw occurs when a recursive operation of code push recursively calls into the code block. The OVS module does not validate the stack depth, pushing too many frames and causing a stack overflow. As a result, this can lead to a crash or other related issues." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Stack-based Buffer Overflow", "cweId": "CWE-121" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "Red Hat", "product": { "product_data": [ { "product_name": "Red Hat Enterprise Linux 9", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "version": "0:5.14.0-503.11.1.el9_5", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "defaultStatus": "affected" } }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "version": "0:5.14.0-503.11.1.el9_5", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "defaultStatus": "affected" } }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "affected" } } ] } }, { "product_name": "Red Hat Enterprise Linux 9.2 Extended Update Support", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "version": "0:5.14.0-284.75.1.el9_2", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "defaultStatus": "affected" } }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "version": "0:5.14.0-284.75.1.rt14.360.el9_2", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "defaultStatus": "affected" } } ] } }, { "product_name": "Red Hat Enterprise Linux 6", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "unaffected" } } ] } }, { "product_name": "Red Hat Enterprise Linux 7", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "unaffected" } }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "unaffected" } } ] } }, { "product_name": "Red Hat Enterprise Linux 8", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "affected" } }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "affected" } } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://access.redhat.com/errata/RHSA-2024:4823", "refsource": "MISC", "name": "https://access.redhat.com/errata/RHSA-2024:4823" }, { "url": "https://access.redhat.com/errata/RHSA-2024:4831", "refsource": "MISC", "name": "https://access.redhat.com/errata/RHSA-2024:4831" }, { "url": "https://access.redhat.com/errata/RHSA-2024:9315", "refsource": "MISC", "name": "https://access.redhat.com/errata/RHSA-2024:9315" }, { "url": "https://access.redhat.com/security/cve/CVE-2024-1151", "refsource": "MISC", "name": "https://access.redhat.com/security/cve/CVE-2024-1151" }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262241", "refsource": "MISC", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2262241" }, { "url": "https://lore.kernel.org/all/20240207132416.1488485-1-aconole@redhat.com/", "refsource": "MISC", "name": "https://lore.kernel.org/all/20240207132416.1488485-1-aconole@redhat.com/" } ] }, "work_around": [ { "lang": "en", "value": "To mitigate this issue, prevent module openvswitch from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically." } ], "credits": [ { "lang": "en", "value": "This issue was discovered by Aaron Conole (Red Hat)." } ], "impact": { "cvss": [ { "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" } ] } }