{"id":"CVE-2022-49415","state":"PUBLISHED","title":"ipmi:ipmb: Fix refcount leak in ipmi_ipmb_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nipmi:ipmb: Fix refcount leak in ipmi_ipmb_probe\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak.","publishedAt":"2025-02-26T02:12:35.593Z","updatedAt":"2026-05-11T18:59:22.592Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"00d93611f00219bd142aa119c5121793cac30ff0","status":"affected","lessThan":"f22068357acc268148bd55ce77f0a3e5c86701b4","versionType":"git"},{"version":"00d93611f00219bd142aa119c5121793cac30ff0","status":"affected","lessThan":"a508e33956b538e034ed5df619a73ec7c15bda72","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/char/ipmi/ipmi_ipmb.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.18","versionType":"semver"},{"version":"5.18.3","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/char/ipmi/ipmi_ipmb.c"]}],"references":["https://git.kernel.org/stable/c/f22068357acc268148bd55ce77f0a3e5c86701b4","https://git.kernel.org/stable/c/a508e33956b538e034ed5df619a73ec7c15bda72"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49415.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49415","state":"PUBLISHED","datePublished":"2025-02-26T02:12:35.593Z","dateUpdated":"2026-05-11T18:59:22.592Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:08:31.568Z"},"containers":{"cna":{"title":"ipmi:ipmb: Fix refcount leak in ipmi_ipmb_probe","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nipmi:ipmb: Fix refcount leak in ipmi_ipmb_probe\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"00d93611f00219bd142aa119c5121793cac30ff0","status":"affected","lessThan":"f22068357acc268148bd55ce77f0a3e5c86701b4","versionType":"git"},{"version":"00d93611f00219bd142aa119c5121793cac30ff0","status":"affected","lessThan":"a508e33956b538e034ed5df619a73ec7c15bda72","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/char/ipmi/ipmi_ipmb.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.18","versionType":"semver"},{"version":"5.18.3","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/char/ipmi/ipmi_ipmb.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/f22068357acc268148bd55ce77f0a3e5c86701b4"},{"url":"https://git.kernel.org/stable/c/a508e33956b538e034ed5df619a73ec7c15bda72"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:59:22.592Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"5.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}