{ "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2017-2618", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "kernel", "version": { "version_data": [ { "version_value": "4.9.10" } ] } } ] }, "vendor_name": "Linux" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A flaw was found in the Linux kernel's handling of clearing SELinux attributes on /proc/pid/attr files before 4.9.10. An empty (null) write to this file can crash the system by causing the system to attempt to access unmapped kernel memory." } ] }, "impact": { "cvss": [ [ { "vectorString": "5.5/CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" } ] ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-193" } ] } ] }, "references": { "reference_data": [ { "name": "[selinux] 20170131 [PATCH] selinux: fix off-by-one in setprocattr", "refsource": "MLIST", "url": "https://marc.info/?l=selinux&m=148588165923772&w=2" }, { "name": "DSA-3791", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2017/dsa-3791" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2618", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2618" }, { "name": "RHSA-2017:0932", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:0932" }, { "name": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0c461cb727d146c9ef2d3e86214f498b78b7d125", "refsource": "CONFIRM", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0c461cb727d146c9ef2d3e86214f498b78b7d125" }, { "name": "RHSA-2017:0933", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:0933" }, { "name": "RHSA-2017:0931", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:0931" }, { "name": "96272", "refsource": "BID", "url": "http://www.securityfocus.com/bid/96272" } ] } }