CVEvulnerability
CVE-2022-50191
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-06-18
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
In the Linux kernel, the following vulnerability has been resolved:
regulator: of: Fix refcount leak bug in of_get_regulation_constraints()
We should call the of_node_put() for the reference returned by
of_get_child_by_name() which has increased the refcount.
Affected configurations
• linux linux kernel (>= 3.19 < 4.14.291)
• linux linux kernel (>= 4.15 < 4.19.256)
• linux linux kernel (>= 4.20 < 5.4.211)
• linux linux kernel (>= 5.5 < 5.10.137)
• linux linux kernel (>= 5.11 < 5.15.61)
• linux linux kernel (>= 5.16 < 5.18.18)
• linux linux kernel (>= 5.19 < 5.19.2)
References
- https://git.kernel.org/stable/c/11ecb4f8735b0230d54a82c18b21ea778b695d61 Patch
- https://git.kernel.org/stable/c/332e555dca074c4eb2084898021c3676423814c3 Patch
- https://git.kernel.org/stable/c/35f9e861d9b9434903a8ede37a3561f78985826d Patch
- https://git.kernel.org/stable/c/66efb665cd5ad69b27dca8571bf89fc6b9c628a4 Patch
- https://git.kernel.org/stable/c/a23098cc32860272dc6c3200ff20c34c65b7b694 Patch
- https://git.kernel.org/stable/c/b9ca8585c766616563cf3c062c6878f61f83cf00 Patch
- https://git.kernel.org/stable/c/c9df8ff290097aabd5c9200f7f729b0813d37b19 Patch
- https://git.kernel.org/stable/c/fc7b19f547bc9e622060a0a9a39da2330aa21c53 Patch