title: IBM PowerVM Hypervisor denial of service
description: IBM PowerVM Hypervisor FW860.00 through FW860.B3, FW950.00 through FW950.70, FW1010.00 through FW1010.50, FW1020.00 through FW1020.30, and FW1030.00 through FW1030.10 could allow a local attacker with control a partition that has been assigned SRIOV virtual function (VF) to cause a denial of service to a peer partition or arbitrary data corruption.  IBM X-Force ID:  253175.
problem types: CWE-20 Improper Input Validation
affected:
{
defaultStatus: unaffected
product: PowerVM Hypervisor
vendor: IBM
versions:
lessThanOrEqual: FW860.B3, status: affected, version: FW860.00, versionType: semver
lessThanOrEqual: FW950.70, status: affected, version: FW950.00, versionType: semver
lessThanOrEqual: FW1010.50, status: affected, version: FW1010.00, versionType: semver
lessThanOrEqual: FW1020.30, status: affected, version: FW1020.00, versionType: semver
lessThanOrEqual: FW1030.10, status: affected, version: FW1030.00, versionType: semver
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 6.7
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: NONE
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL