CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2021-46760
Critical (9.8) in amd. EPSS 0.8% chance of exploitation in the next 30 days.
A malicious or compromised UApp or ABL can send
a malformed system call to the bootloader, which may result in an out-of-bounds
memory access that may potentially lead to an attacker leaking sensitive
information or achieving code execution.
Severity
- EPSS
- 0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-119, CWE-770
- Published
- Modified
- Record from
- the NVD, synced
Affected
- amd:ryzen_3945wx_firmware
- amd:ryzen_3955wx_firmware
- amd:ryzen_3960x_firmware
- amd:ryzen_3970x_firmware
- amd:ryzen_3975wx_firmware
- amd:ryzen_3990x_firmware
- amd:ryzen_3995wx_firmware