CVE-2023-31347
published 2024-02-13CVE-2023-31347: Due to a code bug in Secure_TSC, SEV firmware may allow an attacker with high privileges to cause a guest to observe an incorrect TSC when Secure TSC is…
medium4.9CVSS 3.1
AVNACLPRHUINSUCNIHAN
Due to a code bug in
Secure_TSC, SEV firmware may allow an attacker with high privileges to cause a
guest to observe an incorrect TSC when Secure TSC is enabled potentially
resulting in a loss of guest integrity.
Affected
63 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| amd | 3rd_gen_amd_epyc_processors | — | — |
| amd | 4th_gen_amd_epyc_processors | — | — |
| amd | epyc_7203_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7203p_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_72f3_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7303_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7303p_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7313_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7313p_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7343_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7373x_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_73f3_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7413_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7443_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7443p_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7453_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7473x_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_74f3_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7513_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7543_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7543p_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7573x_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_75f3_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7643_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
| amd | epyc_7643p_firmware | < milanpi_1.0.0.c | milanpi_1.0.0.c |
CVSS provenance
nvdv3.14.9MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
osv4.9MEDIUM