CVE-2022-50191 - CVE | ByteOS Network

CVE Vulnerability Details :

CVE-2022-50191

PUBLISHED

More Info Official Page

Assigner-Linux

Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published At-18 Jun, 2025 | 11:03

Updated At-18 Jun, 2025 | 11:03

▼CVE Numbering Authority (CNA)

regulator: of: Fix refcount leak bug in of_get_regulation_constraints()

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 Products

Vendor

Linux Kernel Organization, Inc

Product

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

drivers/regulator/of_regulator.c

Default Status

unaffected

Versions

Affected

From 40e20d68bb3fb1ce2704c886d597918988d3321d before a23098cc32860272dc6c3200ff20c34c65b7b694 (git)
From 40e20d68bb3fb1ce2704c886d597918988d3321d before b9ca8585c766616563cf3c062c6878f61f83cf00 (git)
From 40e20d68bb3fb1ce2704c886d597918988d3321d before 35f9e861d9b9434903a8ede37a3561f78985826d (git)
From 40e20d68bb3fb1ce2704c886d597918988d3321d before 332e555dca074c4eb2084898021c3676423814c3 (git)
From 40e20d68bb3fb1ce2704c886d597918988d3321d before c9df8ff290097aabd5c9200f7f729b0813d37b19 (git)
From 40e20d68bb3fb1ce2704c886d597918988d3321d before 11ecb4f8735b0230d54a82c18b21ea778b695d61 (git)
From 40e20d68bb3fb1ce2704c886d597918988d3321d before fc7b19f547bc9e622060a0a9a39da2330aa21c53 (git)
From 40e20d68bb3fb1ce2704c886d597918988d3321d before 66efb665cd5ad69b27dca8571bf89fc6b9c628a4 (git)

Vendor

Linux Kernel Organization, Inc

Product

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

drivers/regulator/of_regulator.c

Default Status

affected

Versions

Affected

3.19

Unaffected

From 0 before 3.19 (semver)
From 4.14.291 through 4.14.* (semver)
From 4.19.256 through 4.19.* (semver)
From 5.4.211 through 5.4.* (semver)
From 5.10.137 through 5.10.* (semver)
From 5.15.61 through 5.15.* (semver)
From 5.18.18 through 5.18.* (semver)
From 5.19.2 through 5.19.* (semver)
From 6.0 through * (original_commit_for_fix)

References

Hyperlink	Resource
https://git.kernel.org/stable/c/a23098cc32860272dc6c3200ff20c34c65b7b694	N/A
https://git.kernel.org/stable/c/b9ca8585c766616563cf3c062c6878f61f83cf00	N/A
https://git.kernel.org/stable/c/35f9e861d9b9434903a8ede37a3561f78985826d	N/A
https://git.kernel.org/stable/c/332e555dca074c4eb2084898021c3676423814c3	N/A
https://git.kernel.org/stable/c/c9df8ff290097aabd5c9200f7f729b0813d37b19	N/A
https://git.kernel.org/stable/c/11ecb4f8735b0230d54a82c18b21ea778b695d61	N/A
https://git.kernel.org/stable/c/fc7b19f547bc9e622060a0a9a39da2330aa21c53	N/A
https://git.kernel.org/stable/c/66efb665cd5ad69b27dca8571bf89fc6b9c628a4	N/A

Hyperlink: https://git.kernel.org/stable/c/a23098cc32860272dc6c3200ff20c34c65b7b694

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/b9ca8585c766616563cf3c062c6878f61f83cf00

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/35f9e861d9b9434903a8ede37a3561f78985826d

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/332e555dca074c4eb2084898021c3676423814c3

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/c9df8ff290097aabd5c9200f7f729b0813d37b19

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/11ecb4f8735b0230d54a82c18b21ea778b695d61

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/fc7b19f547bc9e622060a0a9a39da2330aa21c53

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/66efb665cd5ad69b27dca8571bf89fc6b9c628a4

Resource: N/A