{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2023-1390","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","dateUpdated":"2025-04-23T16:23:37.728Z","dateReserved":"2023-03-14T00:00:00.000Z","datePublished":"2023-03-16T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2023-04-20T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"A remote denial of service vulnerability was found in the Linux kernel’s TIPC kernel module. The while loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue. Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system to instantly spike to 100%, causing a denial of service condition."}],"affected":[{"vendor":"n/a","product":"Linux kernel (TIPC kernel module)","versions":[{"version":"Fixed in kernel 5.11-rc4","status":"affected"}]}],"references":[{"url":"https://gist.github.com/netspooky/bee2d07022f6350bb88eaa48e571d9b5"},{"url":"https://infosec.exchange/%40_mattata/109427999461122360"},{"url":"https://github.com/torvalds/linux/commit/b77413446408fdd256599daf00d5be72b5f3e7c6"},{"url":"https://security.netapp.com/advisory/ntap-20230420-0001/"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-1050","cweId":"CWE-1050"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T05:49:11.042Z"},"title":"CVE Program Container","references":[{"url":"https://gist.github.com/netspooky/bee2d07022f6350bb88eaa48e571d9b5","tags":["x_transferred"]},{"url":"https://infosec.exchange/%40_mattata/109427999461122360","tags":["x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/b77413446408fdd256599daf00d5be72b5f3e7c6","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20230420-0001/","tags":["x_transferred"]}]},{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-23T13:26:35.899836Z","id":"CVE-2023-1390","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-23T16:23:37.728Z"}}]}}