CVE-2022-50207

Description

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.

Reserved 2025-06-18 | Published 2025-06-18 | Updated 2025-06-18 | Assigner Linux

Product status

Default status
unaffected

b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before 62d719d31ec667276d7375b64542b080cf187797
affected

b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before 75866df2b1d673df5b7781e565ada753a7895f04
affected

b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before 5afe042c889437de83f38a9d73d145742fb4f65f
affected

b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before 91e7f04f53e680bc72f0a9a5c682ab652100b9c8
affected

b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before bc7f487395f208fd9af69e9a807815e10435aba7
affected

b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before c6964cb9ac7a43bf78e7d60126e2722992de2ea1
affected

b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before 02b658bfb26452f2c13e4577a13ab802f89a6642
affected

b8eb35fd594aa5b635e329d5c8efab8aaceb8619 before cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76
affected

Default status
affected

3.10
affected

Any version before 3.10
unaffected

4.14.291
unaffected

4.19.256
unaffected

5.4.211
unaffected

5.10.137
unaffected

5.15.61
unaffected

5.18.18
unaffected

5.19.2
unaffected

6.0
unaffected

References

git.kernel.org/...c/62d719d31ec667276d7375b64542b080cf187797

git.kernel.org/...c/75866df2b1d673df5b7781e565ada753a7895f04

git.kernel.org/...c/5afe042c889437de83f38a9d73d145742fb4f65f

git.kernel.org/...c/91e7f04f53e680bc72f0a9a5c682ab652100b9c8

git.kernel.org/...c/bc7f487395f208fd9af69e9a807815e10435aba7

git.kernel.org/...c/c6964cb9ac7a43bf78e7d60126e2722992de2ea1

git.kernel.org/...c/02b658bfb26452f2c13e4577a13ab802f89a6642

git.kernel.org/...c/cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76

cve.org (CVE-2022-50207)

nvd.nist.gov (CVE-2022-50207)

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