CVE-2022-50207 - CVE | ByteOS Network

CVE Vulnerability Details :

CVE-2022-50207

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)

ARM: bcm: Fix refcount leak in bcm_kona_smc_init

In the Linux kernel, the following vulnerability has been resolved: ARM: bcm: Fix refcount leak in bcm_kona_smc_init of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

Affected Products

Vendor

Linux Kernel Organization, Inc

Product

Repo

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

Program Files

arch/arm/mach-bcm/bcm_kona_smc.c

Default Status

unaffected

Versions

Affected

From b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before 62d719d31ec667276d7375b64542b080cf187797 (git)
From b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before 75866df2b1d673df5b7781e565ada753a7895f04 (git)
From b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before 5afe042c889437de83f38a9d73d145742fb4f65f (git)
From b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before 91e7f04f53e680bc72f0a9a5c682ab652100b9c8 (git)
From b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before bc7f487395f208fd9af69e9a807815e10435aba7 (git)
From b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before c6964cb9ac7a43bf78e7d60126e2722992de2ea1 (git)
From b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before 02b658bfb26452f2c13e4577a13ab802f89a6642 (git)
From b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76 (git)

Vendor

Linux Kernel Organization, Inc

Product

Repo

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

Program Files

arch/arm/mach-bcm/bcm_kona_smc.c

Default Status

affected

Versions

Affected

3.10

Unaffected

From 0 before 3.10 (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/62d719d31ec667276d7375b64542b080cf187797	N/A
https://git.kernel.org/stable/c/75866df2b1d673df5b7781e565ada753a7895f04	N/A
https://git.kernel.org/stable/c/5afe042c889437de83f38a9d73d145742fb4f65f	N/A
https://git.kernel.org/stable/c/91e7f04f53e680bc72f0a9a5c682ab652100b9c8	N/A
https://git.kernel.org/stable/c/bc7f487395f208fd9af69e9a807815e10435aba7	N/A
https://git.kernel.org/stable/c/c6964cb9ac7a43bf78e7d60126e2722992de2ea1	N/A
https://git.kernel.org/stable/c/02b658bfb26452f2c13e4577a13ab802f89a6642	N/A
https://git.kernel.org/stable/c/cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76	N/A

Hyperlink: https://git.kernel.org/stable/c/62d719d31ec667276d7375b64542b080cf187797

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/75866df2b1d673df5b7781e565ada753a7895f04

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/5afe042c889437de83f38a9d73d145742fb4f65f

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/91e7f04f53e680bc72f0a9a5c682ab652100b9c8

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/bc7f487395f208fd9af69e9a807815e10435aba7

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/c6964cb9ac7a43bf78e7d60126e2722992de2ea1

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/02b658bfb26452f2c13e4577a13ab802f89a6642

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76

Resource: N/A