This update for the Linux Kernel 4.4.121-92_129 fixes several issues. The following security issues were fixed: - CVE-2020-12653: Fixed a buffer overflow in mwifiex_cmd_append_vsie_tlv which could have allowed local users to gain privileges or cause a denial of service . - CVE-2020-12654: Fixed a heap-based buffer overflow in mwifiex_ret_wmm_get_status which could have been triggered by a remote AP to trigger . - CVE-2020-1749: Fixed an improper implementation in some IPsec protocols where the data were sent unencrypted allowing an attacker to read them .