CVE-2021-20487
Summary
| CVE | CVE-2021-20487 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-05-26 17:15:00 UTC |
| Updated | 2021-06-14 15:11:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-347
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Ibm | 8335-gth | - | All | All | All |
| Hardware | Ibm | 8335-gtx | - | All | All | All |
| Hardware | Ibm | 9008-22l | - | All | All | All |
| Hardware | Ibm | 9009-22a | - | All | All | All |
| Hardware | Ibm | 9009-22g | - | All | All | All |
| Hardware | Ibm | 9009-41a | - | All | All | All |
| Hardware | Ibm | 9009-41g | - | All | All | All |
| Hardware | Ibm | 9009-42a | - | All | All | All |
| Hardware | Ibm | 9009-42g | - | All | All | All |
| Hardware | Ibm | 9040-mr9 | - | All | All | All |
| Hardware | Ibm | 9080-m9s | - | All | All | All |
| Hardware | Ibm | 9183-22x | - | All | All | All |
| Hardware | Ibm | 9223-22h | - | All | All | All |
| Hardware | Ibm | 9223-22s | - | All | All | All |
| Hardware | Ibm | 9223-42h | - | All | All | All |
| Hardware | Ibm | 9223-42s | - | All | All | All |
| Operating System | Ibm | Power9 System Firmware | All | All | All | All |
| Operating System | Ibm | Power9 System Firmware Firmware | All | All | All | All |
| Operating System | Ibm | Scale-out Lc System Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| IBM X-Force Exchange | XF | exchange.xforce.ibmcloud.com | |
| Security Bulletin: This Power System update is being released to address CVE-2021-20487 | CONFIRM | www.ibm.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.