A potential denial of service (DoS) vulnerability exists in the integrated chipset that may allow a malicious attacker to hang the system when it is rebooted.
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesNone
User InteractionNone
Threat
Exploit MaturityUnreported
Vulnerable System
ConfidentialityNone
IntegrityNone
AvailabilityHigh
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | nvd | AV: P→N, AC: H→L, PR: H→N, UI: A→N, VA: N→H | 0.0 → 4.6 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 0.0 |
Affected Software
| Vendor | Product | Version |
|---|
| AMD | 1st/2nd/3rd Gen AMD EPYC™ Processors | N/A |
| amd | epyc_7001_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7002_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7003_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7232p_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7251_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7252_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7261_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7262_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7272_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7281_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7282_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_72f3_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7301_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7302_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7302p_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7313_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7313p_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7343_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7351_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7351p_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7352_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7371_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_73f3_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7401_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7401p_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7402_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7402p_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7413_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7443_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7443p_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7451_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7452_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7453_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_74f3_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7501_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7502_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7502p_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7513_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7532_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7542_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7543_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7543p_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7551_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7551p_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7552_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_75f3_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7601_firmware | < naplespi-sp3_1.0.0.g |
| amd | epyc_7642_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7643_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7662_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7663_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7702_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7702p_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7713_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7713p_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7742_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7763_firmware | < milanpi-sp3_1.0.0.4 |
| amd | epyc_7f32_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7f52_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7f72_firmware | < romepi-sp3_1.0.0.c |
| amd | epyc_7h12_firmware | < romepi-sp3_1.0.0.c |
Published: 2021-06-11
