CVE-2021-26408
published 2022-05-10CVE-2021-26408: Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resulting in loss of guest's…
high7.1CVSS 3.1
AVLACLPRLUINSUCHIHAN
Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resulting in loss of guest's integrity or confidentiality.
Affected
40 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| amd | 1st_gen_amd_epyc | >= unspecified < NaplesPI-SP3_1.0.0.G | NaplesPI-SP3_1.0.0.G |
| amd | 2nd_gen_amd_epyc | >= unspecified < RomePI-SP3_1.0.0.C | RomePI-SP3_1.0.0.C |
| amd | epyc_7001_firmware | < naplespi-sp3_1.0.0.g | naplespi-sp3_1.0.0.g |
| amd | epyc_7002_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7232p_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7251_firmware | < naplespi-sp3_1.0.0.g | naplespi-sp3_1.0.0.g |
| amd | epyc_7252_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7262_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7272_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7281_firmware | < naplespi-sp3_1.0.0.g | naplespi-sp3_1.0.0.g |
| amd | epyc_7282_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7301_firmware | < naplespi-sp3_1.0.0.g | naplespi-sp3_1.0.0.g |
| amd | epyc_7302_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7302p_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7351_firmware | < naplespi-sp3_1.0.0.g | naplespi-sp3_1.0.0.g |
| amd | epyc_7351p_firmware | < naplespi-sp3_1.0.0.g | naplespi-sp3_1.0.0.g |
| amd | epyc_7352_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7401_firmware | < naplespi-sp3_1.0.0.g | naplespi-sp3_1.0.0.g |
| amd | epyc_7401p_firmware | < naplespi-sp3_1.0.0.g | naplespi-sp3_1.0.0.g |
| amd | epyc_7402_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7402p_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7451_firmware | < naplespi-sp3_1.0.0.g | naplespi-sp3_1.0.0.g |
| amd | epyc_7452_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |
| amd | epyc_7501_firmware | < naplespi-sp3_1.0.0.g | naplespi-sp3_1.0.0.g |
| amd | epyc_7502_firmware | < romepi-sp3_1.0.0.c | romepi-sp3_1.0.0.c |