CVE:CVE-2022-22819
CNNVD:CNNVD-202203-2093
Nxp Semiconductors Nxp Lpc55S69是荷兰恩智浦半导体（Nxp Semiconductors）公司的一块开发板。用于添加用于网络、传感器、显示器和其他接口的现成附加板。
Nxp Semiconductors Nxp Lpc55S69 存在安全漏洞，该漏洞源于在验证签名前解析SB2更新存在缓冲区溢出。攻击者利用该漏洞通过特制的无符号更新实现非持久性代码执行。以下产品和版本受到影响：NXP LPC55S66JBD64、LPC55S66JBD100、LPC55S66JEV98、LPC55S69JBD64、LPC55S69JBD100、LPC55S69JEV98 microcontrollers (ROM 1B版本)
solution:Upgrade nxp lpc55s66jbd64_firmware to a higher version than -; Upgrade nxp lpc55s66jbd100_firmware to a higher version than -; Upgrade nxp lpc55s66jev98_firmware to a higher version than -; Upgrade nxp lpc55s69jbd64_firmware to a higher version than -; Upgrade nxp lpc55s69jbd100_firmware to a higher version than -; Upgrade nxp lpc55s69jev98_firmware to a higher version than -