{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49457","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:08:31.574Z","datePublished":"2025-02-26T02:13:05.530Z","dateUpdated":"2025-12-23T13:24:03.582Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-12-23T13:24:03.582Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nARM: versatile: Add missing of_node_put in dcscb_init\n\nThe device_node pointer is returned by of_find_compatible_node\nwith refcount incremented. We should use of_node_put() to avoid\nthe refcount leak."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm/mach-versatile/dcscb.c"],"versions":[{"version":"1e904e1bf6f1285cc2dd5696c44b7cf78cda643f","lessThan":"2d7b23db35254b7d46e852967090c64cdccf24da","status":"affected","versionType":"git"},{"version":"1e904e1bf6f1285cc2dd5696c44b7cf78cda643f","lessThan":"bbdfb7d4f036118d36415a2575efa6f5246505ae","status":"affected","versionType":"git"},{"version":"1e904e1bf6f1285cc2dd5696c44b7cf78cda643f","lessThan":"a0fc05cd17617e63fc13ad0c01f3f0afd890d8ec","status":"affected","versionType":"git"},{"version":"1e904e1bf6f1285cc2dd5696c44b7cf78cda643f","lessThan":"fcd1999ba97445a12cc394f5f42ffd9116bf0185","status":"affected","versionType":"git"},{"version":"1e904e1bf6f1285cc2dd5696c44b7cf78cda643f","lessThan":"d146e2a9864ade19914494de3fb520390b415d58","status":"affected","versionType":"git"},{"version":"1e904e1bf6f1285cc2dd5696c44b7cf78cda643f","lessThan":"83c329b980bddbc8c6a3d287d91f2103a4d4a860","status":"affected","versionType":"git"},{"version":"1e904e1bf6f1285cc2dd5696c44b7cf78cda643f","lessThan":"3c6006faed9aba5144b33176d061031a9be66954","status":"affected","versionType":"git"},{"version":"1e904e1bf6f1285cc2dd5696c44b7cf78cda643f","lessThan":"d6de7b181c29cd4578ec139aafb5eac062abbe1b","status":"affected","versionType":"git"},{"version":"1e904e1bf6f1285cc2dd5696c44b7cf78cda643f","lessThan":"23b44f9c649bbef10b45fa33080cd8b4166800ae","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm/mach-versatile/dcscb.c"],"versions":[{"version":"3.11","status":"affected"},{"version":"0","lessThan":"3.11","status":"unaffected","versionType":"semver"},{"version":"4.9.318","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.283","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.247","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.198","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.121","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.46","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.17.14","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18.3","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"4.9.318"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"4.14.283"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"4.19.247"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"5.4.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"5.10.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"5.15.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/2d7b23db35254b7d46e852967090c64cdccf24da"},{"url":"https://git.kernel.org/stable/c/bbdfb7d4f036118d36415a2575efa6f5246505ae"},{"url":"https://git.kernel.org/stable/c/a0fc05cd17617e63fc13ad0c01f3f0afd890d8ec"},{"url":"https://git.kernel.org/stable/c/fcd1999ba97445a12cc394f5f42ffd9116bf0185"},{"url":"https://git.kernel.org/stable/c/d146e2a9864ade19914494de3fb520390b415d58"},{"url":"https://git.kernel.org/stable/c/83c329b980bddbc8c6a3d287d91f2103a4d4a860"},{"url":"https://git.kernel.org/stable/c/3c6006faed9aba5144b33176d061031a9be66954"},{"url":"https://git.kernel.org/stable/c/d6de7b181c29cd4578ec139aafb5eac062abbe1b"},{"url":"https://git.kernel.org/stable/c/23b44f9c649bbef10b45fa33080cd8b4166800ae"}],"title":"ARM: versatile: Add missing of_node_put in dcscb_init","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"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-2022-49457","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:40:16.733177Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T19:46:47.524Z"}}]}}