{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49620","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:21:30.420Z","datePublished":"2025-02-26T02:23:38.369Z","dateUpdated":"2025-12-23T13:24:46.991Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-12-23T13:24:46.991Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: tipc: fix possible refcount leak in tipc_sk_create()\n\nFree sk in case tipc_sk_insert() fails."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/tipc/socket.c"],"versions":[{"version":"5b8fa7ce823a59a328e0a7661df2478bfb745de4","lessThan":"638fa20b618b2bbcf86da71231624cc82121a036","status":"affected","versionType":"git"},{"version":"5b8fa7ce823a59a328e0a7661df2478bfb745de4","lessThan":"7bc9e7f70bc57d8f02ffea2a42094281effb15ef","status":"affected","versionType":"git"},{"version":"5b8fa7ce823a59a328e0a7661df2478bfb745de4","lessThan":"ef488669b2652bde5b6ee5a409a5b048a2a50db4","status":"affected","versionType":"git"},{"version":"5b8fa7ce823a59a328e0a7661df2478bfb745de4","lessThan":"4919d82f7041157a421ca9bf39a78551d5ad8a1b","status":"affected","versionType":"git"},{"version":"5b8fa7ce823a59a328e0a7661df2478bfb745de4","lessThan":"efa78f2ae363428525fb4981bb63c555ee79f3c7","status":"affected","versionType":"git"},{"version":"5b8fa7ce823a59a328e0a7661df2478bfb745de4","lessThan":"833ecd0eae76eadf81d6d747bb5bc992d1151867","status":"affected","versionType":"git"},{"version":"5b8fa7ce823a59a328e0a7661df2478bfb745de4","lessThan":"3b2957fc09fe1ac7f07f40dd50dd5f93e3f3a7a2","status":"affected","versionType":"git"},{"version":"5b8fa7ce823a59a328e0a7661df2478bfb745de4","lessThan":"00aff3590fc0a73bddd3b743863c14e76fd35c0c","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/tipc/socket.c"],"versions":[{"version":"3.18","status":"affected"},{"version":"0","lessThan":"3.18","status":"unaffected","versionType":"semver"},{"version":"4.9.324","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.289","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.253","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.207","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.132","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.56","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.18.13","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"4.9.324"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"4.14.289"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"4.19.253"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.4.207"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.10.132"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.15.56"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.18.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/638fa20b618b2bbcf86da71231624cc82121a036"},{"url":"https://git.kernel.org/stable/c/7bc9e7f70bc57d8f02ffea2a42094281effb15ef"},{"url":"https://git.kernel.org/stable/c/ef488669b2652bde5b6ee5a409a5b048a2a50db4"},{"url":"https://git.kernel.org/stable/c/4919d82f7041157a421ca9bf39a78551d5ad8a1b"},{"url":"https://git.kernel.org/stable/c/efa78f2ae363428525fb4981bb63c555ee79f3c7"},{"url":"https://git.kernel.org/stable/c/833ecd0eae76eadf81d6d747bb5bc992d1151867"},{"url":"https://git.kernel.org/stable/c/3b2957fc09fe1ac7f07f40dd50dd5f93e3f3a7a2"},{"url":"https://git.kernel.org/stable/c/00aff3590fc0a73bddd3b743863c14e76fd35c0c"}],"title":"net: tipc: fix possible refcount leak in tipc_sk_create()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49620","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:34:41.859918Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T19:36:50.833Z"}}]}}