Trusted Firmware-M vulnerabilitiesAnd the versions its exploited flaws hit.
Trusted Firmware-M is made by Arm. We track 4 published vulnerabilities in it, across 15 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 3 November 2021. If you run Trusted Firmware-M, check your version against the exploited flaws below and patch those first.
The most recent Trusted Firmware-M flaw added to the known-exploited list is CVE-2021-27562, on 3 November 2021. We keep watching the known-exploited list.
Which versions of Trusted Firmware-M do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
- CVE-2021-27562Exploited list, 3 Nov 2021
Arm Trusted Firmware Out-of-Bounds Write Vulnerability
up to 1.2.0
Which Trusted Firmware-M vulnerabilities are being exploited?
1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 5.5Arm Trusted Firmware Out-of-Bounds Write Vulnerability
Arm Trusted Firmware contains an out-of-bounds write vulnerability allowing the non-secure (NS) world to trigger a system halt, overwrite secure data, or print out secure data when calling secure functions under the...
Which Trusted Firmware-M 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.
- 3.1%
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 mode.
- 0.4%CVE-2021-43619High
Trusted Firmware M 1.4.x through 1.4.1 has a buffer overflow issue in the Firmware Update partition.
- 0.3%CVE-2023-51712Medium
An issue was discovered in Trusted Firmware-M through 2.0.0.
Running Trusted Firmware-M? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
Arm Trusted Firmware contains an out-of-bounds write vulnerability allowing the non-secure (NS) world to trigger a system halt, overwrite secure data, or print out secure data when calling secure functions under the non-secure processing environment (NSPE) handler mode. This vulnerability affects Yealink Device Management servers.
- Matched to
- Trusted Firmware-M on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 4 published vulnerabilities listed under the name Trusted Firmware-M, across 15 versions. The most recent Trusted Firmware-M flaw added to the known-exploited list is CVE-2021-27562, on 3 November 2021.
1 is on the list of flaws known to be exploited. The most recently added is CVE-2021-27562.
Each flaw names its own versions, usually as ranges. The newest, CVE-2021-27562, affects up to 1.2.0. The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track Trusted Firmware-M. 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.