Resource exhaustion in Openbmc-project Openbmc
CVE-2021-39295
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.
Vulnerability class: DoS (Denial of Service)
EPSS: 0.013 (66.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Openbmc-project Openbmc — versions 2.9.0
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Product)
- cve@mitre.org (Product)
- cve@mitre.org (Release Notes)
- cve@mitre.org (Not Applicable)
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-39295?
- CVE-2021-39295 is a high-severity vulnerability in Openbmc-project Openbmc, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-04-15.
- How severe is CVE-2021-39295?
- High severity. CVSS v3 base score is 7.5 out of 10.