An issue was discovered in drm_load_edid_firmware in drivers/gpu/drm/drm_edid_load.c in the Linux kernel through 5.1.5. There is an unchecked kstrdup of fwstr, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). CREATE(Triage): {Link=https://nvd.nist.gov/vuln/detail/CVE-2019-12382 User=admin}