CVE-2021-39295

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/google/security-research/security/advisories/GHSA-gg9x-v835-m48qExploit, Third Party Advisory
https://github.com/openbmc/docs/blob/master/release/release-notes.mdRelease Notes
https://github.com/openbmc/openbmcProduct
https://github.com/openbmc/openbmc/issues/3811Not Applicable
https://openbmc.orgProduct
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00737.htmlThird Party Advisory
https://github.com/google/security-research/security/advisories/GHSA-gg9x-v835-m48qExploit, Third Party Advisory
https://github.com/openbmc/docs/blob/master/release/release-notes.mdRelease Notes
https://github.com/openbmc/openbmcProduct
https://github.com/openbmc/openbmc/issues/3811Not Applicable
https://openbmc.orgProduct
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00737.htmlThird Party Advisory

Timeline

Published: Apr 15, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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