CVE-2022-50191
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/11ecb4f8735b0230d54a82c18b21ea778b695d61 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/11ecb4f8735b0230d54a82c18b21ea778b695d61Patch
- https://git.kernel.org/stable/c/332e555dca074c4eb2084898021c3676423814c3Patch
- https://git.kernel.org/stable/c/35f9e861d9b9434903a8ede37a3561f78985826dPatch
- https://git.kernel.org/stable/c/66efb665cd5ad69b27dca8571bf89fc6b9c628a4Patch
- https://git.kernel.org/stable/c/a23098cc32860272dc6c3200ff20c34c65b7b694Patch
- https://git.kernel.org/stable/c/b9ca8585c766616563cf3c062c6878f61f83cf00Patch
- https://git.kernel.org/stable/c/c9df8ff290097aabd5c9200f7f729b0813d37b19Patch
- https://git.kernel.org/stable/c/fc7b19f547bc9e622060a0a9a39da2330aa21c53Patch