CVE-2024-2494

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://access.redhat.com/security/cve/CVE-2024-2494", "name": "https://access.redhat.com/security/cve/CVE-2024-2494", "tags": [], "refsource": ""}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270115", "name": "RHBZ#2270115", "tags": [], "refsource": ""}, {"url": "https://lists.libvirt.org/archives/list/devel@lists.libvirt.org/thread/BKRQXPLPC6B7FLHJXSBQYW7HNDEBW6RJ/", "name": "https://lists.libvirt.org/archives/list/devel@lists.libvirt.org/thread/BKRQXPLPC6B7FLHJXSBQYW7HNDEBW6RJ/", "tags": [], "refsource": ""}, {"url": "https://access.redhat.com/errata/RHSA-2024:2560", "name": "RHSA-2024:2560", "tags": [], "refsource": ""}, {"url": "https://access.redhat.com/errata/RHSA-2024:3253", "name": "RHSA-2024:3253", "tags": [], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A flaw was found in the RPC library APIs of libvirt. The RPC server deserialization code allocates memory for arrays before the non-negative length check is performed by the C API entry points. Passing a negative length to the g_new0 function results in a crash due to the negative length being treated as a huge positive number. This flaw allows a local, unprivileged user to perform a denial of service attack by causing the libvirt daemon to crash."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-789"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2024-2494", "ASSIGNER": "secalert@redhat.com"}}, "impact": {}, "publishedDate": "2024-03-21T14:15Z", "configurations": {"nodes": [], "CVE_data_version": "4.0"}, "lastModifiedDate": "2024-09-14T00:15Z"}