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CVE-2021-20505
MEDIUM4.4
Description
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
CVE Details
CVSS v3.1 Score4.4
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack VectorNETWORK
ComplexityHIGH
Privileges RequiredHIGH
User InteractionNONE
Published7/29/2021
Last Modified11/21/2024
Sourcenvd
Honeypot Sightings0
Affected Products
ibm:powervm_hypervisor
References
https://exchange.xforce.ibmcloud.com/vulnerabilities/198232(psirt@us.ibm.com)
https://www.ibm.com/support/pages/node/6475619(psirt@us.ibm.com)
https://exchange.xforce.ibmcloud.com/vulnerabilities/198232(af854a3a-2127-422b-91ae-364da2661108)
https://www.ibm.com/support/pages/node/6475619(af854a3a-2127-422b-91ae-364da2661108)
IOC Correlations
No correlations recorded
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