{"id":"CVE-2022-49060","summary":"net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/smc: Fix NULL pointer dereference in smc_pnet_find_ib()\n\ndev_name() was called with dev.parent as argument but without to\nNULL-check it before.\nSolve this by checking the pointer before the call to dev_name().","modified":"2026-04-11T12:43:29.651406Z","published":"2025-02-26T01:54:30.482Z","related":["SUSE-SU-2025:01600-1","SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1241-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49060.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/22025513ced3d599ee8b24169141c95cf2467a4a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/35b91e49bc80ca944a8679c3b139ddaf2f8eea0f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3a523807f01455fe9a0c1a433f27cd4411ee400f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a05f5e26cb8bb4d07e0595545fcad1bb406f0085"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d22f4f977236f97e01255a80bca2ea93a8094fc8"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49060.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49060"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"af5f60c7e3d593c2fa31b9a62c16eae75f074de3"},{"fixed":"a05f5e26cb8bb4d07e0595545fcad1bb406f0085"},{"fixed":"35b91e49bc80ca944a8679c3b139ddaf2f8eea0f"},{"fixed":"3a523807f01455fe9a0c1a433f27cd4411ee400f"},{"fixed":"22025513ced3d599ee8b24169141c95cf2467a4a"},{"fixed":"d22f4f977236f97e01255a80bca2ea93a8094fc8"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49060.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.1.0"},{"fixed":"5.4.190"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.112"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.35"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.17.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49060.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}