CVE-2022-50207
Not scored
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.
Exploit probability
0.2%
Published
June 18, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2022-50207
View original source
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.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/02b658bfb26452f2c13e4577a13ab802f89a6642
- https://git.kernel.org/stable/c/5afe042c889437de83f38a9d73d145742fb4f65f
- https://git.kernel.org/stable/c/62d719d31ec667276d7375b64542b080cf187797
- https://git.kernel.org/stable/c/75866df2b1d673df5b7781e565ada753a7895f04
- https://git.kernel.org/stable/c/91e7f04f53e680bc72f0a9a5c682ab652100b9c8
- https://git.kernel.org/stable/c/bc7f487395f208fd9af69e9a807815e10435aba7
- https://git.kernel.org/stable/c/c6964cb9ac7a43bf78e7d60126e2722992de2ea1
- https://git.kernel.org/stable/c/cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50207.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50207