9.6 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.1%
On Ampere Altra and AltraMax devices before SRP 1.09, the Altra reference design of UEFI accesses allows insecure access to SPI-NOR by the OS/hypervisor component.
amperecomputing.com
amperecomputing.com/products/security-bulletins/altra-spi-nor-smc-protection-for-ampere-website.html
amperecomputing.com/products/security-bulletins/altra-spi-nor-smc.html