{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50249","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-09-15T13:58:00.972Z","datePublished":"2025-09-15T14:02:09.213Z","dateUpdated":"2026-05-11T19:15:39.638Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:15:39.638Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: of: Fix refcount leak bug in of_get_ddr_timings()\n\nWe should add the of_node_put() when breaking out of\nfor_each_child_of_node() as it will automatically increase\nand decrease the refcount."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/memory/of_memory.c"],"versions":[{"version":"e6b42eb6a66c188642aeb447312938c6f6ebee86","lessThan":"a4d0bd4388e1a39df47e8aaa044ef6a7ee626e48","status":"affected","versionType":"git"},{"version":"e6b42eb6a66c188642aeb447312938c6f6ebee86","lessThan":"a4f7eb83852a65b6f8dea7dcc42b7c76d4d9b0a3","status":"affected","versionType":"git"},{"version":"e6b42eb6a66c188642aeb447312938c6f6ebee86","lessThan":"68c9c4e6495b825be3a8946df1a0148399555fe4","status":"affected","versionType":"git"},{"version":"e6b42eb6a66c188642aeb447312938c6f6ebee86","lessThan":"85a40bfb8e7a170abcf9dae2c0898a1983e48daa","status":"affected","versionType":"git"},{"version":"e6b42eb6a66c188642aeb447312938c6f6ebee86","lessThan":"daaec4b3fe2297b022c6b2d6bf48b6e5265a60b9","status":"affected","versionType":"git"},{"version":"e6b42eb6a66c188642aeb447312938c6f6ebee86","lessThan":"2680690f9ce4e6abbb4f559e97271c15b7eeda97","status":"affected","versionType":"git"},{"version":"e6b42eb6a66c188642aeb447312938c6f6ebee86","lessThan":"62ccab6e3376f8a22167c3b81468ae4f3e7d25f1","status":"affected","versionType":"git"},{"version":"e6b42eb6a66c188642aeb447312938c6f6ebee86","lessThan":"1c6cac6fa4d08aea161f83d38117d733b3c3a000","status":"affected","versionType":"git"},{"version":"e6b42eb6a66c188642aeb447312938c6f6ebee86","lessThan":"05215fb32010d4afb68fbdbb4d237df6e2d4567b","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/memory/of_memory.c"],"versions":[{"version":"3.7","status":"affected"},{"version":"0","lessThan":"3.7","status":"unaffected","versionType":"semver"},{"version":"4.9.331","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.296","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.262","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.220","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.150","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.75","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.19.17","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0.3","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","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":"3.7","versionEndExcluding":"4.9.331"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"4.14.296"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"4.19.262"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"5.4.220"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"5.10.150"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"5.15.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"5.19.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/a4d0bd4388e1a39df47e8aaa044ef6a7ee626e48"},{"url":"https://git.kernel.org/stable/c/a4f7eb83852a65b6f8dea7dcc42b7c76d4d9b0a3"},{"url":"https://git.kernel.org/stable/c/68c9c4e6495b825be3a8946df1a0148399555fe4"},{"url":"https://git.kernel.org/stable/c/85a40bfb8e7a170abcf9dae2c0898a1983e48daa"},{"url":"https://git.kernel.org/stable/c/daaec4b3fe2297b022c6b2d6bf48b6e5265a60b9"},{"url":"https://git.kernel.org/stable/c/2680690f9ce4e6abbb4f559e97271c15b7eeda97"},{"url":"https://git.kernel.org/stable/c/62ccab6e3376f8a22167c3b81468ae4f3e7d25f1"},{"url":"https://git.kernel.org/stable/c/1c6cac6fa4d08aea161f83d38117d733b3c3a000"},{"url":"https://git.kernel.org/stable/c/05215fb32010d4afb68fbdbb4d237df6e2d4567b"}],"title":"memory: of: Fix refcount leak bug in of_get_ddr_timings()","x_generator":{"engine":"bippy-1.2.0"}}}}