{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T17:42:07.716","vulnerabilities":[{"cve":{"id":"CVE-2023-0881","sourceIdentifier":"security@ubuntu.com","published":"2025-03-31T14:15:18.090","lastModified":"2025-08-26T17:13:40.953","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Running DDoS on tcp port 22 will trigger a kernel crash. This issue is introduced by the backport of a commit regarding nft_lookup without the subsequent fixes that were introduced after this commit. The resolution of this CVE introduces those commits to the linux-bluefield package."},{"lang":"es","value":"Ejecutar un ataque DDoS en el puerto TCP 22 provocará un fallo del kernel. Este problema se debe a la retroportación de una confirmación relacionada con nft_lookup sin las correcciones posteriores. La resolución de este CVE incorpora dichas confirmaciones al paquete linux-bluefield."}],"metrics":{"cvssMetricV31":[{"source":"security@ubuntu.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"security@ubuntu.com","type":"Secondary","description":[{"lang":"en","value":"CWE-20"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-1333"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:canonical:linux-bluefield:*:*:*:*:*:*:*:*","versionEndExcluding":"5.4.0-1058.64","matchCriteriaId":"77B15F31-45C2-4DDA-8218-7573C1491EB5"}]}]}],"references":[{"url":"https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/2006397","source":"security@ubuntu.com","tags":["Exploit","Issue Tracking"]}]}}]}