CVE Vulnerability

CVE-2021-29795

IBM PowerVM Hypervisor FW860, FW930, FW940, and FW950 could allow a local user to create a specially crafted sequence of hypervisor calls from a partition that could crash the system. IBM X-Force ID: 203557.

4.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

6 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.5 / Impact : 4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/203557 VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6490877 Patch Vendor Advisory
Configurations

Configuration 1

cpe:2.3:o:ibm:powervm_hypervisor:fw930:*:*:*:*:*:*:*
cpe:2.3:o:ibm:powervm_hypervisor:fw940:*:*:*:*:*:*:*
cpe:2.3:o:ibm:powervm_hypervisor:fw950:*:*:*:*:*:*:*
cpe:2.3:o:ibm:powervm_hypervisor:fw860:*:*:*:*:*:*:*
Information

Published : 2021-09-21 04:15

Updated : 2021-09-29 05:57

NVD link : CVE-2021-29795

Mitre link : CVE-2021-29795

Products Affected
No products.
CWE
CWE-74