Unrated severityNVD Advisory· Published May 6, 2021· Updated Aug 3, 2024
CVE-2021-31532
CVE-2021-31532
Description
NXP LPC55S6x microcontrollers (0A and 1B), i.MX RT500 (silicon rev B1 and B2), i.MX RT600 (silicon rev A0, B0), LPC55S6x, LPC55S2x, LPC552x (silicon rev 0A, 1B), LPC55S1x, LPC551x (silicon rev 0A) and LPC55S0x, LPC550x (silicon rev 0A) include an undocumented ROM patch peripheral that allows unsigned, non-persistent modification of the internal ROM.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- NXP/LPC550xdescription
Patches
Vulnerability mechanics
References
2- oxide.computer/blog/lpc55/mitrex_refsource_MISC
- www.nxp.commitrex_refsource_MISC
News mentions
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