Arm-Trusted-Firmware vulnerabilitiesRanked by how likely they are to be used.

Product17 versions
The short answer

Arm-Trusted-Firmware is made by Arm. We track 2 published vulnerabilities in it, across 17 versions. None of them is on the list of flaws known to be exploited today. If you run Arm-Trusted-Firmware, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Arm-Trusted-Firmware vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Arm-Trusted-Firmware's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Arm-Trusted-Firmware flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 1.9%

    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.

    CVSS7.5Published18 Dec 2018
  2. 0.8%

    The BL1 FWU SMC handling code in ARM Trusted Firmware before 1.4 might allow attackers to write arbitrary data to secure memory, bypass the bl1_plat_mem_check protection mechanism, cause a denial of service, or...

    CVSS7.0Published20 Sep 2017
Precursor Intelligence

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FAQ

Common questions, answered plainly.

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We track 2 published vulnerabilities listed under the name Arm-Trusted-Firmware, across 17 versions.

None of Arm-Trusted-Firmware's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Arm-Trusted-Firmware. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.