CVE-2021-26372
Medium
Description
Insufficient bound checks related to PCIE in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.
SeverityMedium
CVSS5.5
Exploit probability—
ProductAmd Epyc 7232p Firmware
PublishedMay 11, 2022
First seenMay 11, 2022
How to fix
Update
- amd epyc_7232p_firmwareromepi-sp3_1.0.0.d or later
- amd epyc_7302p_firmwareromepi-sp3_1.0.0.d or later
- amd epyc_7402p_firmwareromepi-sp3_1.0.0.d or later
- amd epyc_7502p_firmwareromepi-sp3_1.0.0.d or later
- amd epyc_7702p_firmwareromepi-sp3_1.0.0.d or later
- amd epyc_7252_firmwareromepi-sp3_1.0.0.d or later
- amd epyc_7262_firmwareromepi-sp3_1.0.0.d or later
- amd epyc_7272_firmwareromepi-sp3_1.0.0.d or later
- amd epyc_7282_firmwareromepi-sp3_1.0.0.d or later
- amd epyc_7302_firmwareromepi-sp3_1.0.0.d or later
- amd epyc_7352_firmwareromepi-sp3_1.0.0.d or later
- amd epyc_7402_firmwareromepi-sp3_1.0.0.d or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| amd epyc_7232p_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7302p_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7402p_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7502p_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7702p_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7252_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7262_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7272_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7282_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7302_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7352_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7402_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7452_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7502_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7532_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7542_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7552_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7642_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7662_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7702_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7742_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7f32_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7f52_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7f72_firmware | v < romepi-sp3_1.0.0.d | romepi-sp3_1.0.0.d |
| amd epyc_7313p_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7443p_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7543p_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7713p_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7773x_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7763_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7713_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7663_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7643_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7573x_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_75f3_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7513_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7473x_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7453_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_74f3_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7413_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_73f3_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7373x_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_7343_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
| amd epyc_72f3_firmware | v < milanpi-sp3_1.0.0.7 | milanpi-sp3_1.0.0.7 |
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