Ts10.2.2 Firmware Apr 2026

| Component | TS10.2.1 | TS10.2.2 | Impact | |-----------|----------|----------|--------| | Linux kernel | 4.14.98 | 4.14.120 | Security backports | | OpenSSL | 1.0.2k | 1.0.2r | Fixes CVE-2018-0739 | | Web server (lighttpd) | 1.4.48 | 1.4.53 | Mitigates path traversal | | Proprietary protocol parser | v3 | v4 | Added length checks |

rule TS10_2_2_Firmware strings: $ver = "TS10.2.2" ascii $magic = 54 53 32 32 // 'TS22' condition: $ver and $magic at 0 Ts10.2.2 Firmware

| Issue | Mitigation | |-------|-------------| | No secure boot | Implement ARM TrustZone or external secure element | | Hardcoded creds | Use unique device certificates and TPM | | Weak update signature | RSA-2048 + SHA-256 with offline private key | | Open ports (Telnet) | Disable in production; use SSH with key auth | | Stack overflows | Compile with stack canaries (e.g., -fstack-protector-strong ) | | No ASLR | Enable kernel ASLR if MMU present | | Component | TS10