Vulnerability Description
Western Digital has identified a security vulnerability in the Replay Protected Memory Block (RPMB) protocol as specified in multiple standards for storage device interfaces, including all versions of eMMC, UFS, and NVMe. The RPMB protocol is specified by industry standards bodies and is implemented by storage devices from multiple vendors to assist host systems in securing trusted firmware. Several scenarios have been identified in which the RPMB state may be affected by an attacker without the knowledge of the trusted component that uses the RPMB feature.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Westerndigital | Inand Cl Em132 Firmware | <= 2020-06-03 |
| Westerndigital | Inand Cl Em132 | - |
| Westerndigital | Inand Ix Em132 Firmware | <= 2020-06-03 |
| Westerndigital | Inand Ix Em132 | - |
| Westerndigital | Inand Ix Em132 Xi Firmware | <= 2020-06-03 |
| Westerndigital | Inand Ix Em132 Xi | - |
| Linaro | Op-Tee | <= 3.11.0 |
Related Weaknesses (CWE)
References
- https://www.kb.cert.org/vuls/id/231329Third Party AdvisoryUS Government Resource
- https://www.kb.cert.org/vuls/id/231329Third Party AdvisoryUS Government Resource
- https://www.westerndigital.com/support/productsecurity/wdc-20008-replay-attack-vVendor Advisory
- https://www.kb.cert.org/vuls/id/231329Third Party AdvisoryUS Government Resource
- https://www.kb.cert.org/vuls/id/231329Third Party AdvisoryUS Government Resource
- https://www.westerndigital.com/support/productsecurity/wdc-20008-replay-attack-vVendor Advisory
FAQ
What is CVE-2020-13799?
CVE-2020-13799 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Western Digital has identified a security vulnerability in the Replay Protected Memory Block (RPMB) protocol as specified in multiple standards for storage device interfaces, including all versions of...
How severe is CVE-2020-13799?
CVE-2020-13799 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-13799?
Check the references section above for vendor advisories and patch information. Affected products include: Westerndigital Inand Cl Em132 Firmware, Westerndigital Inand Cl Em132, Westerndigital Inand Ix Em132 Firmware, Westerndigital Inand Ix Em132, Westerndigital Inand Ix Em132 Xi Firmware.