漏洞信息
# EVerest DZG_GSH01 SLIP CRC越界读取漏洞
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神龙判断
是否为 Web 类漏洞： 未知
判断理由：
N/A
提示
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漏洞标题
EVerest has out-of-bounds read in DZG_GSH01 SLIP CRC parser that can crash powermeter driver
漏洞描述信息
EVerest is an EV charging software stack. Prior to version 2025.12.0, `is_message_crc_correct` in the DZG_GSH01 powermeter SLIP parser reads `vec[vec.size()-1]` and `vec[vec.size()-2]` without checking that at least two bytes are present. Malformed SLIP frames on the serial link can reach `is_message_crc_correct` with `vec.size() < 2` (only via the multi-message path), causing an out-of-bounds read before CRC verification and `pop_back` underflow. Therefore, an attacker controlling the serial input can reliably crash the process. Version 2025.12.0 fixes the issue.
CVSS信息
N/A
漏洞类别
跨界内存读