{"id":"CVE-2022-49463","state":"PUBLISHED","title":"thermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nthermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe\n\nof_find_node_by_name() 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":"2025-02-26T02:13:09.673Z","updatedAt":"2026-05-11T19:00:22.285Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e20db70dba1c0783b9878ce37171ad560b1ebaf3","status":"affected","lessThan":"8bbf522a2c51ef939d0e8835e236bfcd252193af","versionType":"git"},{"version":"e20db70dba1c0783b9878ce37171ad560b1ebaf3","status":"affected","lessThan":"3ade442ea5d3512a3c67984489ab4d8a6fb3b29f","versionType":"git"},{"version":"e20db70dba1c0783b9878ce37171ad560b1ebaf3","status":"affected","lessThan":"0ec10303c10833c1bcba7a1bde2f297e494d5464","versionType":"git"},{"version":"e20db70dba1c0783b9878ce37171ad560b1ebaf3","status":"affected","lessThan":"ec0925b731697db7cab5944a3e55d2d58bb3d075","versionType":"git"},{"version":"e20db70dba1c0783b9878ce37171ad560b1ebaf3","status":"affected","lessThan":"09700c504d8e63faffd2a2235074e8c5d130cb8f","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/thermal/imx_sc_thermal.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.7","versionType":"semver"},{"version":"5.10.121","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.46","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.17.14","status":"unaffected","lessThanOrEqual":"5.17.*","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/thermal/imx_sc_thermal.c"]}],"references":["https://git.kernel.org/stable/c/8bbf522a2c51ef939d0e8835e236bfcd252193af","https://git.kernel.org/stable/c/3ade442ea5d3512a3c67984489ab4d8a6fb3b29f","https://git.kernel.org/stable/c/0ec10303c10833c1bcba7a1bde2f297e494d5464","https://git.kernel.org/stable/c/ec0925b731697db7cab5944a3e55d2d58bb3d075","https://git.kernel.org/stable/c/09700c504d8e63faffd2a2235074e8c5d130cb8f"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49463.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49463","state":"PUBLISHED","datePublished":"2025-02-26T02:13:09.673Z","dateUpdated":"2026-05-11T19:00:22.285Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:08:31.576Z"},"containers":{"cna":{"title":"thermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nthermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe\n\nof_find_node_by_name() 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":"e20db70dba1c0783b9878ce37171ad560b1ebaf3","status":"affected","lessThan":"8bbf522a2c51ef939d0e8835e236bfcd252193af","versionType":"git"},{"version":"e20db70dba1c0783b9878ce37171ad560b1ebaf3","status":"affected","lessThan":"3ade442ea5d3512a3c67984489ab4d8a6fb3b29f","versionType":"git"},{"version":"e20db70dba1c0783b9878ce37171ad560b1ebaf3","status":"affected","lessThan":"0ec10303c10833c1bcba7a1bde2f297e494d5464","versionType":"git"},{"version":"e20db70dba1c0783b9878ce37171ad560b1ebaf3","status":"affected","lessThan":"ec0925b731697db7cab5944a3e55d2d58bb3d075","versionType":"git"},{"version":"e20db70dba1c0783b9878ce37171ad560b1ebaf3","status":"affected","lessThan":"09700c504d8e63faffd2a2235074e8c5d130cb8f","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/thermal/imx_sc_thermal.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.7","versionType":"semver"},{"version":"5.10.121","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.46","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.17.14","status":"unaffected","lessThanOrEqual":"5.17.*","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/thermal/imx_sc_thermal.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/8bbf522a2c51ef939d0e8835e236bfcd252193af"},{"url":"https://git.kernel.org/stable/c/3ade442ea5d3512a3c67984489ab4d8a6fb3b29f"},{"url":"https://git.kernel.org/stable/c/0ec10303c10833c1bcba7a1bde2f297e494d5464"},{"url":"https://git.kernel.org/stable/c/ec0925b731697db7cab5944a3e55d2d58bb3d075"},{"url":"https://git.kernel.org/stable/c/09700c504d8e63faffd2a2235074e8c5d130cb8f"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:00:22.285Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.10.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.15.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","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-2022-49463","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:40:03.403188Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:46:46.874Z"}}]}}}