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CVE-2021-39295

Date: April 14, 2023

In OpenBMC 2.9, crafted IPMI messages allow an attacker to cause a denial of service to the BMC via the netipmid (IPMI lan+) interface.

Language: PHP

Severity Score

7.5

Related Resources (8)

Url: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00737.html

Url: https://openbmc.org

Url: https://github.com/google/security-research/security/advisories/GHSA-gg9x-v835-m48q

Url: https://github.com/openbmc/openbmc/issues/3811

Url: https://github.com/openbmc/openbmc

Url: https://github.com/openbmc/docs/blob/master/release/release-notes.md

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-39295

Url: https://www.mend.io/vulnerability-database/CVE-2021-39295

Severity Score

7.5

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

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