Affected: samsung exynos_850_firmware, samsung exynos_980_firmware, samsung exynos_1280_firmware, samsung exynos_1380_firmware, samsung exynos_1330_firmware

An issue was discovered in Samsung Mobile Processor Exynos 980, Exynos 850, Exynos 1280, Exynos 1380, and Exynos 1330. In the function slsi_nan_config_get_nl_params(), there is no input validation check on disc_attr->infrastructure_ssid_len coming from userspace, which can lead to a heap overwrite.