CVE-2021-46779: Insufficient input validation in SVC_ECC_PRIMITIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure…

PriorityP430high7.1CVSS 3.1

AVLACLPRLUINSUCNIHAH

EPSS

0.18%

7.2th percentile

Insufficient input validation in SVC_ECC_PRIMITIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential loss of integrity and availability.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
amd	1st_gen_epyc	—	—
amd	2nd_gen_epyc	—	—
amd	3rd_gen_epyc	—	—
amd	milanpi_firmware	< 1.0.0.4	1.0.0.4
amd	naplespi_firmware	< 1.0.0.g	1.0.0.g
amd	romepi_firmware	< 1.0.0.c	1.0.0.c

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.