CVE-2021-34387
The ARM TrustZone Technology on which Trusty is based on contains a vulnerability in access permission settings where the portion of the DRAM reserved for TrustZone is identity-…
Published: 2021-06-21 · CVSS: 6.3 · CVSS 3.1
The ARM TrustZone Technology on which Trusty is based on contains a vulnerability in access permission settings where the portion of the DRAM reserved for TrustZone is identity-mapped by TLK with read, write, and execute permissions, which gives write access to kernel code and data that is otherwise mapped read only.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7