{"schema_version":"1.9.0","id":"CVE-2022-49620","published":"2025-02-26T02:23:38.369Z","modified":"2026-08-12T03:51:08.320339873Z","related":["SUSE-SU-2025:1293-1"],"summary":"net: tipc: fix possible refcount leak in tipc_sk_create()","details":"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":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"5b8fa7ce823a59a328e0a7661df2478bfb745de4"},{"fixed":"638fa20b618b2bbcf86da71231624cc82121a036"},{"fixed":"7bc9e7f70bc57d8f02ffea2a42094281effb15ef"},{"fixed":"ef488669b2652bde5b6ee5a409a5b048a2a50db4"},{"fixed":"4919d82f7041157a421ca9bf39a78551d5ad8a1b"},{"fixed":"efa78f2ae363428525fb4981bb63c555ee79f3c7"},{"fixed":"833ecd0eae76eadf81d6d747bb5bc992d1151867"},{"fixed":"3b2957fc09fe1ac7f07f40dd50dd5f93e3f3a7a2"},{"fixed":"00aff3590fc0a73bddd3b743863c14e76fd35c0c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49620.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.18.0"},{"fixed":"4.9.324"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.10.0"},{"fixed":"4.14.289"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.15.0"},{"fixed":"4.19.253"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.207"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.132"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.56"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.18.13"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49620.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/00aff3590fc0a73bddd3b743863c14e76fd35c0c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3b2957fc09fe1ac7f07f40dd50dd5f93e3f3a7a2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4919d82f7041157a421ca9bf39a78551d5ad8a1b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/638fa20b618b2bbcf86da71231624cc82121a036"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7bc9e7f70bc57d8f02ffea2a42094281effb15ef"},{"type":"WEB","url":"https://git.kernel.org/stable/c/833ecd0eae76eadf81d6d747bb5bc992d1151867"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ef488669b2652bde5b6ee5a409a5b048a2a50db4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/efa78f2ae363428525fb4981bb63c555ee79f3c7"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49620.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49620"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49620.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}