openCryptoki: openCryptoki: Information disclosure and Denial of Service via malformed BER-encoded cryptographic objects

A flaw was found in openCryptoki, a PKCS11 Cryptographic Token Interface Standard library. The BER/DER Basic Encoding Rules/Distinguished Encoding Rules decoding functions in the shared common library do not properly validate attacker-controlled length fields against actual buffer boundaries. Thi...

CVE-2026-40253

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. In versions 3.26.0 and below, the BER/DER decoding functions in the shared common library asn1.c accept a raw pointer but no buffer length parameter, and trust attacker-controlled BER length fields without validating them...

PT-2022-25522 · Samsung · Samsung Mtower

Name of the Vulnerable Software and Affected Versions: Samsung mTower versions 0.3.0 and earlier Description: The issue allows a trusted application to trigger a Denial of Service DoS by invoking the function TEE AllocateOperation with a disturbed heap layout, related to utee cryp obj alloc. This...