CVE-2025-2884
No fix known EPSS <1%CVSS 6.6
TCG TPM2.0 Reference implementation's CryptHmacSign helper function is vulnerable to Out-of-Bounds read due to the lack of validation the signature scheme with the signature key's algorithm. See Errata Revision 1.83 and advisory TCGVRT0009 for TCG standard TPM2.0
Products: Trusted Computing Group TPM2.0, Siemens SIMATIC CN 4100, Siemens SIMATIC Field PG M5, Siemens SIMATIC Field PG M6, Siemens SIMATIC IPC BX-32A, Siemens SIMATIC IPC BX-39A, Siemens SIMATIC IPC BX-56A, Siemens SIMATIC IPC BX-59A, Siemens SIMATIC IPC MD-57A, Siemens SIMATIC IPC PX-32A, Siemens SIMATIC IPC PX-39A, Siemens SIMATIC IPC PX-39A PRO, Siemens SIMATIC IPC RW-528A, Siemens SIMATIC IPC RW-548A, Siemens SIMATIC IPC227E, Siemens SIMATIC IPC277E, Siemens SIMATIC IPC427E, Siemens SIMATIC IPC477E, Siemens SIMATIC IPC477E PRO, Siemens SIMATIC IPC627E, Siemens SIMATIC IPC647E, Siemens SIMATIC IPC677E, Siemens SIMATIC IPC847E, Siemens SIMATIC ITP1000, Siemens SIPLUS IPC427E