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.

CVSS v3 6.0 MEDIUM
CVSS v2.0 4.9 MEDIUM

6.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.5 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

4.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

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
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 (hide)

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

History

21 Nov 2024, 06:01

Type	Values Removed	Values Added
References	~~() https://exchange.xforce.ibmcloud.com/vulnerabilities/203557 - VDB Entry, Vendor Advisory~~	() https://exchange.xforce.ibmcloud.com/vulnerabilities/203557 - VDB Entry, Vendor Advisory
References	~~() https://www.ibm.com/support/pages/node/6490877 - Patch, Vendor Advisory~~	() https://www.ibm.com/support/pages/node/6490877 - Patch, Vendor Advisory

Information

Published : 2021-09-21 16:15

Updated : 2024-11-21 06:01

NVD link : CVE-2021-29795

Mitre link : CVE-2021-29795

CVE.ORG link : CVE-2021-29795

JSON object : View

Products Affected

ibm

powervm_hypervisor

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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