arm-trusted-firmware vulnerabilities and exploits

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5.9

CVSSv3

In ARM Trusted Firmware 1.2 and 1.3, a malformed firmware update SMC can result in copying unexpectedly large data into secure memory because of integer overflows. This affects certain cases involving execution of both AArch64 Generic Trusted Firmware (TF) BL1 code and other firm...

Arm Trusted Firmware Project Arm Trusted Firmware 1.3 Arm Trusted Firmware Project Arm Trusted Firmware 1.2

7.5

CVSSv3

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 Associated Data Chacha20-Poly1305 algorithm is used, with the single-part verifi...

Arm Trusted Firmware-m 1.8.0 Arm Trusted Firmware-m 1.7.0 Arm Trusted Firmware-m 1.6.0 Arm Trusted Firmware-m 1.6.1

7.8

CVSSv3

Trusted Firmware M 1.4.x up to and including 1.4.1 has a buffer overflow issue in the Firmware Update partition. In the IPC model, a psa_fwu_write caller from SPE or NSPE can overwrite stack memory locations.

Arm Trusted Firmware-m 1.4.0 Arm Trusted Firmware-m 1.4.1

8.1

CVSSv3

In ARM Trusted Firmware 1.3, RO memory is always executable at AArch64 Secure EL1, allowing malicious users to bypass the MT_EXECUTE_NEVER protection mechanism. This issue occurs because of inconsistency in the number of execute-never bits (one bit versus two bits).

Arm Arm Trusted Firmware

7.4

CVSSv3

Trusted Firmware-A up to and including 2.8 has an out-of-bounds read in the X.509 parser for parsing boot certificates. This affects downstream use of get_ext and auth_nvctr. Attackers might be able to trigger dangerous read side effects or obtain sensitive information about micr...

Arm Trusted Firmware-a

7.5

CVSSv3

In all versions of ARM Trusted Firmware up to and including v1.4, not initializing or saving/restoring the PMCR_EL0 register can leak secure world timing information.

Arm Arm-trusted-firmware

5.3

CVSSv3

ARM Trusted Firmware-A allows information disclosure.

Arm Trusted Firmware-a

7

CVSSv3

The BL1 FWU SMC handling code in ARM Trusted Firmware prior to 1.4 might allow malicious users to write arbitrary data to secure memory, bypass the bl1_plat_mem_check protection mechanism, cause a denial of service, or possibly have unspecified other impact via a crafted AArch32 ...

Arm Arm-trusted-firmware

7.5

CVSSv3

In ARM Trusted Firmware up to and including 1.3, the secure self-hosted invasive debug interface allows normal world malicious users to cause a denial of service (secure world panic) via vectors involving debug exceptions and debug registers.

Arm Arm Trusted Firmware

5.5

CVSSv3

In Arm Trusted Firmware M up to and including 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 mode.

Arm Trusted Firmware M

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