Vulnerability Description
Unchecked return value in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Intel | Xeon E7-8894 V4 Firmware | - |
| Intel | Xeon E7-8894 V4 | - |
| Intel | Xeon E7-4809 V4 Firmware | - |
| Intel | Xeon E7-4809 V4 | - |
| Intel | Xeon E7-4820 V4 Firmware | - |
| Intel | Xeon E7-4820 V4 | - |
| Intel | Xeon E7-4830 V4 Firmware | - |
| Intel | Xeon E7-4830 V4 | - |
| Intel | Xeon E7-4850 V4 Firmware | - |
| Intel | Xeon E7-4850 V4 | - |
| Intel | Xeon E7-8860 V4 Firmware | - |
| Intel | Xeon E7-8860 V4 | - |
| Intel | Xeon E7-8867 V4 Firmware | - |
| Intel | Xeon E7-8867 V4 | - |
| Intel | Xeon E7-8870 V4 Firmware | - |
| Intel | Xeon E7-8870 V4 | - |
| Intel | Xeon E7-8880 V4 Firmware | - |
| Intel | Xeon E7-8880 V4 | - |
| Intel | Xeon E7-8890 V4 Firmware | - |
| Intel | Xeon E7-8890 V4 | - |
Related Weaknesses (CWE)
References
- https://security.netapp.com/advisory/ntap-20220818-0003/Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00601.Vendor Advisory
- https://security.netapp.com/advisory/ntap-20220818-0003/Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00601.Vendor Advisory
FAQ
What is CVE-2021-0155?
CVE-2021-0155 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Unchecked return value in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
How severe is CVE-2021-0155?
CVE-2021-0155 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-0155?
Check the references section above for vendor advisories and patch information. Affected products include: Intel Xeon E7-8894 V4 Firmware, Intel Xeon E7-8894 V4, Intel Xeon E7-4809 V4 Firmware, Intel Xeon E7-4809 V4, Intel Xeon E7-4820 V4 Firmware.