CVE-2021-20505
First published: Tue Apr 06 2021(Updated: )
The PowerVM Logical Partition Mobility(LPM) (PowerVM Hypervisor FW920, FW930, FW940, and FW950) encryption key exchange protocol can be compromised. If an attacker has the ability to capture encrypted LPM network traffic and is able to gain service access to the FSP they can use this information to perform a series of PowerVM service procedures to decrypt the captured migration traffic IBM X-Force ID: 198232
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM PowerVM Hypervisor | =fw920 | |
| IBM PowerVM Hypervisor | =fw930 | |
| IBM PowerVM Hypervisor | =fw940 | |
| IBM PowerVM Hypervisor | =fw950 | |
| <=FW920 | ||
| <=FW930 | ||
| <=FW940 | ||
| <=FW950 |
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Reference Links
- collector/nvd-index
- agent/references
- agent/type
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- collector/ibm-support
- source/IBM
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/severity
- agent/author
- agent/tags
- agent/softwarecombine
- agent/description
- agent/event
- vendor/ibm
- canonical/ibm powervm hypervisor
- version/ibm powervm hypervisor/fw920
- version/ibm powervm hypervisor/fw930
- version/ibm powervm hypervisor/fw940
- version/ibm powervm hypervisor/fw950