Trusted Firmware M 1.4.x through 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.
References
Link | Resource |
---|---|
https://developer.arm.com/support/arm-security-updates | Vendor Advisory |
https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git/ | Patch Third Party Advisory |
https://tf-m-user-guide.trustedfirmware.org/docs/security/security_advisories/fwu_write_vulnerability.html | Exploit Patch Third Party Advisory |
https://www.trustedfirmware.org | Product |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-03-01T04:31:25
Updated: 2022-03-01T04:31:25
Reserved: 2021-11-15T00:00:00
Link: CVE-2021-43619
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-03-01T05:15:07.803
Modified: 2022-03-09T00:53:24.867
Link: CVE-2021-43619
JSON object: View
Redhat Information
No data.
CWE