PT-2021-22327 · Ibm · Ibm Powervm Hypervisor

Published 2021-12-10 · Updated 2021-12-14 · CVE-2021-38937

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions IBM PowerVM Hypervisor versions FW940 through FW1010

Description The issue allows an authenticated user to cause the system to crash using a specially crafted IBMi Hypervisor call.

Recommendations For IBM PowerVM Hypervisor versions FW940 through FW1010, apply the necessary fix to prevent the system from crashing due to specially crafted IBMi Hypervisor calls. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2021-38937

Affected Products

Ibm Powervm Hypervisor

References · 5

• https://exchange.xforce.ibmcloud.com/vulnerabilities/210894 · Vendor Advisory
• https://ibm.com/support/pages/node/6525014 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-38937 · Security Note
• https://osv.dev/vulnerability/CVE-2021-38937 · Vendor Advisory
• https://t.me/cibsecurity/33750 · Telegram Post