Trusted Firmware M
Monthly
Mailbox initialization in Trusted Firmware-M (TF-M) versions 2 through 2.3.0 on PSOC64 and RP2350 platforms fails to validate a pointer supplied by non-secure world code, allowing a low-privileged attacker with physical access to supply a crafted pointer that crosses the TrustZone-M hardware security boundary. Successful exploitation yields full read, write, and denial-of-service capability over the Secure Processing Environment (SPE), collapsing the hardware-enforced isolation TF-M is designed to guarantee - including potential exposure of cryptographic keys, attestation credentials, and secure boot state. No public exploit code exists and this vulnerability is absent from the CISA KEV catalog; the physical attack vector and high complexity substantially constrain opportunistic exploitation, but the full C/I/A scope change makes targeted supply-chain or insider-threat scenarios consequential.
An issue was discovered in Trusted Firmware-M through 2.0.0. Rated medium severity (CVSS 4.7). No vendor patch available.
In Trusted Firmware-M through TF-Mv1.8.0, for platforms that integrate the CryptoCell accelerator, when the CryptoCell PSA Driver software Interface is selected, and the Authenticated Encryption with. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Trusted Firmware M 1.4.x through 1.4.1 has a buffer overflow issue in the Firmware Update partition. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available.
Trusted Firmware-M (TF-M) 1.4.0, when Profile Small is used, has incorrect access control. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.
In Arm Trusted Firmware M through 1.2, the NS world may trigger a system halt, an overwrite of secure data, or the printing out of secure data when calling secure functions under the NSPE handler. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Actively exploited in the wild (cisa kev) and EPSS exploitation probability 51.1%.
In Trusted Firmware-M through 1.3.0, cleaning up the memory allocated for a multi-part cryptographic operation (in the event of a failure) can prevent the abort() operation in the associated. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
Mailbox initialization in Trusted Firmware-M (TF-M) versions 2 through 2.3.0 on PSOC64 and RP2350 platforms fails to validate a pointer supplied by non-secure world code, allowing a low-privileged attacker with physical access to supply a crafted pointer that crosses the TrustZone-M hardware security boundary. Successful exploitation yields full read, write, and denial-of-service capability over the Secure Processing Environment (SPE), collapsing the hardware-enforced isolation TF-M is designed to guarantee - including potential exposure of cryptographic keys, attestation credentials, and secure boot state. No public exploit code exists and this vulnerability is absent from the CISA KEV catalog; the physical attack vector and high complexity substantially constrain opportunistic exploitation, but the full C/I/A scope change makes targeted supply-chain or insider-threat scenarios consequential.
An issue was discovered in Trusted Firmware-M through 2.0.0. Rated medium severity (CVSS 4.7). No vendor patch available.
In Trusted Firmware-M through TF-Mv1.8.0, for platforms that integrate the CryptoCell accelerator, when the CryptoCell PSA Driver software Interface is selected, and the Authenticated Encryption with. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Trusted Firmware M 1.4.x through 1.4.1 has a buffer overflow issue in the Firmware Update partition. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available.
Trusted Firmware-M (TF-M) 1.4.0, when Profile Small is used, has incorrect access control. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.
In Arm Trusted Firmware M through 1.2, the NS world may trigger a system halt, an overwrite of secure data, or the printing out of secure data when calling secure functions under the NSPE handler. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Actively exploited in the wild (cisa kev) and EPSS exploitation probability 51.1%.
In Trusted Firmware-M through 1.3.0, cleaning up the memory allocated for a multi-part cryptographic operation (in the event of a failure) can prevent the abort() operation in the associated. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.