{"id":"CVE-2020-14390","revision":"84dd3d24d9b8410993e2d6a2c6271173","records":[{"revision":"84dd3d24d9b8410993e2d6a2c6271173","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2020-14390","aliases":[],"title":"A flaw was found in the Linux kernel in versions before 5.9-rc6. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. Due to the nature of the flaw, privilege escalation can…","description":"A flaw was found in the Linux kernel in versions before 5.9-rc6. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.","state":0,"publishedAt":"2020-09-18T17:42:55+00:00","modifiedAt":"2026-10-08T21:03:17.484+00:00","affected":[{"ecosystem":"Vendor product","name":"kernel","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"kernel\",\n                    \"vendor\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"Linux kernel versions before 5.9-rc6\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=1876788","http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html","http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html","https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html","https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2020-14390","license":"CVE Program Terms of Use","key":"cve-program:CVE-2020-14390","identifiers":["CVE-2020-14390"]},"retained":false,"historicalAffected":[]}],"coverage":[]}