CVE-2021-20487
8
CVSS:3.0/AV:N/UI:N/I:H/AC:H/PR:H/S:C/A:H/C:H/E:U/RL:O/RC:C
Summary
IBM Power9 Self Boot Engine(SBE) could allow a privileged user to inject malicious code and compromise the integrity of the host firmware bypassing the host firmware signature verification process.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| IBM | Power 9 Systems | FW930 | affected |
| IBM | Power 9 Systems | FW940 | affected |
| IBM | Power 9 Systems | FW941 | affected |
| IBM | Power 9 Systems | OP940 | affected |
Weaknesses
- Gain Privileges
ADP Enrichment
CVE Program Container
Additional References
- https://www.ibm.com/support/pages/node/6455911
- https://exchange.xforce.ibmcloud.com/vulnerabilities/197730
References
- https://www.ibm.com/support/pages/node/6455911
- https://exchange.xforce.ibmcloud.com/vulnerabilities/197730
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.