{"id":"CVE-2022-49113","summary":"powerpc/secvar: fix refcount leak in format_show()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/secvar: fix refcount leak in format_show()\n\nRefcount leak will happen when format_show returns failure in multiple\ncases. Unified management of of_node_put can fix this problem.","modified":"2026-05-28T03:54:28.412867708Z","published":"2025-02-26T01:54:57.663Z","related":["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-2022-49113.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/02222bf4f0a27f6eba66d1f597cdb5daadd51829"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2a71e3ecd829a82013cf095c55068c61d991e885"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c105ffb6b9744158e37e9f81f0f38861951d1c1f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d05e4265d33af60b39606c20c731e3e719bfe3d6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d601fd24e6964967f115f036a840f4f28488f63f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49113.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49113"},{"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":"bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec"},{"fixed":"02222bf4f0a27f6eba66d1f597cdb5daadd51829"},{"fixed":"2a71e3ecd829a82013cf095c55068c61d991e885"},{"fixed":"c105ffb6b9744158e37e9f81f0f38861951d1c1f"},{"fixed":"d05e4265d33af60b39606c20c731e3e719bfe3d6"},{"fixed":"d601fd24e6964967f115f036a840f4f28488f63f"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49113.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.34"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.16.20"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.17.0"},{"fixed":"5.17.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49113.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"}]}