{"id":"CVE-2022-49188","state":"PUBLISHED","title":"remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region\n\nThe device_node pointer is returned by of_parse_phandle() or\nof_get_child_by_name() with refcount incremented.\nWe should use of_node_put() on it when done.\n\nThis function only call of_node_put(node) when of_address_to_resource\nsucceeds, missing error cases.","publishedAt":"2025-02-26T01:55:36.582Z","updatedAt":"2026-05-11T18:54:49.458Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"051fb70fd4ea40fbc7139186a4890b2fe5cb1e76","status":"affected","lessThan":"f7210ca29a783c94478da02368731e4c9cf7cdb7","versionType":"git"},{"version":"051fb70fd4ea40fbc7139186a4890b2fe5cb1e76","status":"affected","lessThan":"bd4771ba2cf9e18473a42b5b70175e50d67a64bb","versionType":"git"},{"version":"051fb70fd4ea40fbc7139186a4890b2fe5cb1e76","status":"affected","lessThan":"a7d988735e757e111f9722de7cf1b40a84a48b1f","versionType":"git"},{"version":"051fb70fd4ea40fbc7139186a4890b2fe5cb1e76","status":"affected","lessThan":"b9df3007b3cda4936cc50f5a7d2d30505a652828","versionType":"git"},{"version":"051fb70fd4ea40fbc7139186a4890b2fe5cb1e76","status":"affected","lessThan":"07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/qcom_q6v5_mss.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.8","versionType":"semver"},{"version":"5.10.110","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/qcom_q6v5_mss.c"]}],"references":["https://git.kernel.org/stable/c/f7210ca29a783c94478da02368731e4c9cf7cdb7","https://git.kernel.org/stable/c/bd4771ba2cf9e18473a42b5b70175e50d67a64bb","https://git.kernel.org/stable/c/a7d988735e757e111f9722de7cf1b40a84a48b1f","https://git.kernel.org/stable/c/b9df3007b3cda4936cc50f5a7d2d30505a652828","https://git.kernel.org/stable/c/07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49188.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49188","state":"PUBLISHED","datePublished":"2025-02-26T01:55:36.582Z","dateUpdated":"2026-05-11T18:54:49.458Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T01:49:39.286Z"},"containers":{"cna":{"title":"remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region\n\nThe device_node pointer is returned by of_parse_phandle() or\nof_get_child_by_name() with refcount incremented.\nWe should use of_node_put() on it when done.\n\nThis function only call of_node_put(node) when of_address_to_resource\nsucceeds, missing error cases."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"051fb70fd4ea40fbc7139186a4890b2fe5cb1e76","status":"affected","lessThan":"f7210ca29a783c94478da02368731e4c9cf7cdb7","versionType":"git"},{"version":"051fb70fd4ea40fbc7139186a4890b2fe5cb1e76","status":"affected","lessThan":"bd4771ba2cf9e18473a42b5b70175e50d67a64bb","versionType":"git"},{"version":"051fb70fd4ea40fbc7139186a4890b2fe5cb1e76","status":"affected","lessThan":"a7d988735e757e111f9722de7cf1b40a84a48b1f","versionType":"git"},{"version":"051fb70fd4ea40fbc7139186a4890b2fe5cb1e76","status":"affected","lessThan":"b9df3007b3cda4936cc50f5a7d2d30505a652828","versionType":"git"},{"version":"051fb70fd4ea40fbc7139186a4890b2fe5cb1e76","status":"affected","lessThan":"07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/qcom_q6v5_mss.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.8","versionType":"semver"},{"version":"5.10.110","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/qcom_q6v5_mss.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/f7210ca29a783c94478da02368731e4c9cf7cdb7"},{"url":"https://git.kernel.org/stable/c/bd4771ba2cf9e18473a42b5b70175e50d67a64bb"},{"url":"https://git.kernel.org/stable/c/a7d988735e757e111f9722de7cf1b40a84a48b1f"},{"url":"https://git.kernel.org/stable/c/b9df3007b3cda4936cc50f5a7d2d30505a652828"},{"url":"https://git.kernel.org/stable/c/07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:54:49.458Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.10.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.15.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.16.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.17.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.18"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}