{"cve":"CVE-2019-20636","nvd":{"published":"2020-04-08T14:15:12.600","modified":"2026-06-17T02:30:50.943","status":"Modified","description":"In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":6.7},"cwes":["CWE-787"],"references":["https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.12","https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cb222aed03d798fc074be55e59d9a112338ee784","https://github.com/torvalds/linux/commit/cb222aed03d798fc074be55e59d9a112338ee784","https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html","https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"],"products":["linux:linux_kernel","netapp:cloud_backup","netapp:fas_8300","netapp:fas_8700","netapp:fas_a400","netapp:fas_baseboard_management_controller_a220","netapp:fas_baseboard_management_controller_a320","netapp:fas_baseboard_management_controller_a800","netapp:fas_baseboard_management_controller_c190","netapp:h300s","netapp:h410s","netapp:h500s","netapp:h610c","netapp:h610s","netapp:h615c","netapp:h700s","netapp:solidfire","netapp:steelstore_cloud_integrated_storage"],"source":"nvd","synced_at":"2026-10-19T21:03:08.679916934+00:00"},"epss":{"cve":"CVE-2019-20636","score":0.00399,"percentile":0.34199,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}