Denial of Service Vulnerability in OpenBMC by OpenBMC Project
CVE-2021-39295

7.5HIGH

Key Information:

Vendor

Openbmc-project

Status
Openbmc
Vendor
CVE Published:
15 April 2023

What is CVE-2021-39295?

In OpenBMC version 2.9, an attacker can exploit a vulnerability through crafted IPMI messages sent via the netipmid (IPMI lan+) interface. This attack could potentially lead to a denial of service condition, impacting the BMC's functionality and overall system performance.

References

https://openbmc.org
https://github.com/openbmc/openbmc
https://github.com/openbmc/docs/blob/master/release/relea...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.