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CVE-2021-27562· arm / trusted firmware· CWE-787
Arm Trusted Firmware Out-of-Bounds Write Vulnerability
Exploited in the wild. Listed by CISA on 2021-11-03; known to be used by ransomware.
3.1%likelihood of exploitation, next 30 days
88%of all CVEs are less likely
Nonecheck to confirm it
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.
No ready check is stored for this CVE. Confirm it by hand from the references.
References
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