What’s Vulnerable › Vulnerabilities
CVE-2021-46773
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-05-09 · updated 2026-06-17
- Weakness: CWE-20
Description
Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in a loss of integrity or code execution.
Affected products
- AMD Ryzen 1200 (Af) Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 1600 (Af) Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2200G Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2200Ge Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2300X Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2400G Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2400Ge Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2500X Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2600 Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2600E Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2600X Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2700 Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2700E Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2700X Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2920X Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2950X Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2970Wx Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 2990Wx Firmware: pinnaclepi-am4_1.0.0.c, raven-fp5-am4_1.1.0.e
- AMD Ryzen 3100 Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
- AMD Ryzen 3300X Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
- AMD Ryzen 3500 Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
- AMD Ryzen 3500X Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
- AMD Ryzen 3600 Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
- AMD Ryzen 3600X Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
- AMD Ryzen 3600Xt Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
- AMD Ryzen 3800X Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
- AMD Ryzen 3800Xt Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
- AMD Ryzen 3900 Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
- AMD Ryzen 3900X Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
- AMD Ryzen 3900Xt Firmware: comboam4pi_1.0.0.8, comboam4v2_pi_1.2.0.6, renoirpi-fp6_1.0.0.8
References
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001
Get alerted when CVE-2021-46773 or the next vulnerability affects your stack