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
problem types: Obtain Information
affected:
{
product: PowerVM Hypervisor
vendor: IBM
versions:
status: affected, version: FW920
status: affected, version: FW930
status: affected, version: FW940
status: affected, version: FW950
}
metrics:
cvssV3_0: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 4.4
baseSeverity: MEDIUM
confidentialityImpact: HIGH
exploitCodeMaturity: UNPROVEN
integrityImpact: NONE
privilegesRequired: HIGH
remediationLevel: OFFICIAL_FIX
reportConfidence: CONFIRMED
scope: UNCHANGED
temporalScore: 3.9
temporalSeverity: LOW
userInteraction: NONE
vectorString: CVSS:3.0/UI:N/S:U/I:N/C:H/AC:H/PR:H/AV:N/A:N/RC:C/RL:O/E:U
version: 3.0
]