CVE-2021-26397
High
Description
Insufficient address validation, may allow an attacker with a compromised ABL and UApp to corrupt sensitive memory locations potentially resulting in a loss of integrity or availability.
SeverityHigh
CVSS7.1
Exploit probability—
ProductAmd Epyc 72f3 Firmware
PublishedMay 9, 2023
First seenMay 9, 2023
How to fix
Update
- amd epyc_72f3_firmwaremilanpi_1.0.0.9 or later
- amd epyc_7313_firmwaremilanpi_1.0.0.9 or later
- amd epyc_7313p_firmwaremilanpi_1.0.0.9 or later
- amd epyc_7343_firmwaremilanpi_1.0.0.9 or later
- amd epyc_7373x_firmwaremilanpi_1.0.0.9 or later
- amd epyc_73f3_firmwaremilanpi_1.0.0.9 or later
- amd epyc_7413_firmwaremilanpi_1.0.0.9 or later
- amd epyc_7443_firmwaremilanpi_1.0.0.9 or later
- amd epyc_7443p_firmwaremilanpi_1.0.0.9 or later
- amd epyc_7453_firmwaremilanpi_1.0.0.9 or later
- amd epyc_7473x_firmwaremilanpi_1.0.0.9 or later
- amd epyc_74f3_firmwaremilanpi_1.0.0.9 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| amd epyc_72f3_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7313_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7313p_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7343_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7373x_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_73f3_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7413_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7443_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7443p_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7453_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7473x_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_74f3_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7513_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7543_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7543p_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7573x_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_75f3_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7643_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7663_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7713_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7713p_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7763_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
| amd epyc_7773x_firmware | v < milanpi_1.0.0.9 | milanpi_1.0.0.9 |
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