Common vulnerabilities and Exposures (CVE)

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Required CVE Record Information

Description

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. This function only calls of_node_put() in normal path, missing it in error paths. Add missing of_node_put() to avoid refcount leak.

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Versions 5 Total

Default Status: unaffected

affected

  • affected from f262f28c147051e7aa6daaf4fb5996833ffadff4 before bdecd912e99acfd61507f1720d3f4eed1b3418d8 
  • affected from f262f28c147051e7aa6daaf4fb5996833ffadff4 before e65027fdebbacd40595e96ef7b5d2418f71bddf2 
  • affected from f262f28c147051e7aa6daaf4fb5996833ffadff4 before 01121e39ef537289926ae6f5374dce92c796d863 
  • affected from f262f28c147051e7aa6daaf4fb5996833ffadff4 before 194781229d4cbc804b8ded13156eb8addce87d6c 
  • affected from f262f28c147051e7aa6daaf4fb5996833ffadff4 before f44b799603a9b5d2e375b0b2d54dd0b791eddfc2 

Versions 7 Total

Default Status: affected

affected

  • affected at 4.0 

unaffected

  • unaffected from 0 before 4.0 
  • unaffected from 5.4.204 through 5.4.* 
  • unaffected from 5.10.129 through 5.10.* 
  • unaffected from 5.15.53 through 5.15.* 
  • unaffected from 5.18.10 through 5.18.* 
  • unaffected from 5.19