CVE-2021-27562
| CVE Published | 2021-05-25 |
|---|---|
| Related CWE(s) | CWE-787: Out-of-bounds Write |
| Related Vendor(s) | arm |
| Related Product(s) | trusted_firmware_m |
| Exploitation Reported (CISA KEV) | 2021-11-03 |
| CVSS 3 Base Score | 5.5 (MEDIUM) |
| CVSS 3 Attack Complexity | LOW |
| CVSS 3 Attack Vector | LOCAL |
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.
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