Vulnerability 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.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openbmc-Project | Openbmc | 2.9.0 |
Related Weaknesses (CWE)
References
- https://github.com/google/security-research/security/advisories/GHSA-gg9x-v835-mExploitThird 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.Third Party Advisory
- https://github.com/google/security-research/security/advisories/GHSA-gg9x-v835-mExploitThird 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.Third Party Advisory
FAQ
What is CVE-2021-39295?
CVE-2021-39295 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.
How severe is CVE-2021-39295?
CVE-2021-39295 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-39295?
Check the references section above for vendor advisories and patch information. Affected products include: Openbmc-Project Openbmc.