CWE-1301 Incomplete Data Removal Within a Hardware Component
Erased is not always gone. CWE-1301 covers data that survives deletion in memory and media, and what a used device can leak to its next owner.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Erased is not always gone. CWE-1301 covers data that survives deletion in memory and media, and what a used device can leak to its next owner.
Power draw, electromagnetic emissions and sound can leak keys and PINs even when the digital interface is sealed. CWE-1300 with MITRE's examples and test methods.
A length field that disagrees with the real data leads to over-reads, overflows and stalled servers. Learn how to parse length-prefixed data safely.
A plaintext password in a config file is readable by anyone who can read the file. How CWE-13 shows up in ASP.NET projects and where secrets should live instead.
Guard the main path to a register and attackers use the shadow register or another port. CWE-1299 with the MITRE Verilog example, real CVEs and a fix.
A glitch in access control logic can open a window for an attacker. How race conditions in hardware create security gaps and how designers reduce them.
Chips reach assembly and test houses with debug and test modes open. CWE-1297 is about what secrets are still on the part when it gets there.
Misconfigured debug hubs and test ports can hand out access to the wrong people. How CWE-1296 happens in chip debug design and how post-silicon tests catch it.
Verbose debug output hands attackers memory addresses, keys and system layout. CWE-1295 explained with real CVEs from the MITRE record and a logging fix in Python.
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