Back to search
CVE-2022-49668
Published: Feb 26, 2025
Modified: May 11, 2026
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected f262f28c147051e7aa6daaf4fb5996833ffadff4 - < bdecd912e99acfd61507f1720d3f4eed1b3418d8affected f262f28c147051e7aa6daaf4fb5996833ffadff4 - < e65027fdebbacd40595e96ef7b5d2418f71bddf2affected f262f28c147051e7aa6daaf4fb5996833ffadff4 - < 01121e39ef537289926ae6f5374dce92c796d863affected f262f28c147051e7aa6daaf4fb5996833ffadff4 - < 194781229d4cbc804b8ded13156eb8addce87d6caffected f262f28c147051e7aa6daaf4fb5996833ffadff4 - < f44b799603a9b5d2e375b0b2d54dd0b791eddfc2 |
Linux | Linux | affected 4.0unaffected 0 - < 4.0unaffected 5.4.204 - <= 5.4.*unaffected 5.10.129 - <= 5.10.*unaffected 5.15.53 - <= 5.15.*+2 more versions |
References
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now