CVE-2022-50207
published 2025-06-18CVE-2022-50207: 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…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.21%
11.2th percentile
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
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.2-1 (bookworm) | linux 6.0.2-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= b8eb35fd594aa5b635e329d5c8efab8aaceb8619 < 62d719d31ec667276d7375b64542b080cf187797 | 62d719d31ec667276d7375b64542b080cf187797 |
| linux | linux | >= b8eb35fd594aa5b635e329d5c8efab8aaceb8619 < 75866df2b1d673df5b7781e565ada753a7895f04 | 75866df2b1d673df5b7781e565ada753a7895f04 |
| linux | linux | >= b8eb35fd594aa5b635e329d5c8efab8aaceb8619 < 5afe042c889437de83f38a9d73d145742fb4f65f | 5afe042c889437de83f38a9d73d145742fb4f65f |
| linux | linux | >= b8eb35fd594aa5b635e329d5c8efab8aaceb8619 < 91e7f04f53e680bc72f0a9a5c682ab652100b9c8 | 91e7f04f53e680bc72f0a9a5c682ab652100b9c8 |
| linux | linux | >= b8eb35fd594aa5b635e329d5c8efab8aaceb8619 < bc7f487395f208fd9af69e9a807815e10435aba7 | bc7f487395f208fd9af69e9a807815e10435aba7 |
| linux | linux | >= b8eb35fd594aa5b635e329d5c8efab8aaceb8619 < c6964cb9ac7a43bf78e7d60126e2722992de2ea1 | c6964cb9ac7a43bf78e7d60126e2722992de2ea1 |
| linux | linux | >= b8eb35fd594aa5b635e329d5c8efab8aaceb8619 < 02b658bfb26452f2c13e4577a13ab802f89a6642 | 02b658bfb26452f2c13e4577a13ab802f89a6642 |
| linux | linux | >= b8eb35fd594aa5b635e329d5c8efab8aaceb8619 < cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76 | cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76 |
| linux | linux_kernel | >= 0 < 5.10.140-1 | 5.10.140-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 3.10 < 4.14.291 | 4.14.291 |
| linux | linux_kernel | >= 4.15 < 4.19.256 | 4.19.256 |
| linux | linux_kernel | >= 4.20 < 5.4.211 | 5.4.211 |
| linux | linux_kernel | >= 5.11 < 5.15.61 | 5.15.61 |
| linux | linux_kernel | >= 5.16 < 5.18.18 | 5.18.18 |
| linux | linux_kernel | >= 5.19 < 5.19.2 | 5.19.2 |
| linux | linux_kernel | >= 5.5 < 5.10.137 | 5.10.137 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: ARM: bcm: Fix refcount leak in bcm_kona_smc_init
vendor_redhat·2025-06-18·CVSS 5.5
CVE-2022-50207 [MEDIUM] kernel: ARM: bcm: Fix refcount leak in bcm_kona_smc_init
kernel: 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.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affected
Package:
Debian
CVE-2022-50207: linux - In the Linux kernel, the following vulnerability has been resolved: ARM: bcm: F...
vendor_debian·2022·CVSS 5.5
CVE-2022-50207 [MEDIUM] CVE-2022-50207: linux - In the Linux kernel, the following vulnerability has been resolved: ARM: bcm: F...
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.
Scope: local
bookworm: resolved (fixed in 6.0.2-1)
bullseye: resolved (fixed in 5.10.140-1)
forky: resolved (fixed in 6.0.2-1)
sid: resolved (fixed in 6.0.2-1)
trixie: resolved (fixed in 6.0.2-1)
GHSA
GHSA-j646-372m-5mj2: 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
ghsa_unreviewed·2025-06-18
CVE-2022-50207 [MEDIUM] GHSA-j646-372m-5mj2: 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
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.
OSV
CVE-2022-50207: 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
osv·2025-06-18·CVSS 5.5
CVE-2022-50207 [MEDIUM] CVE-2022-50207: 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
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.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/02b658bfb26452f2c13e4577a13ab802f89a6642https://git.kernel.org/stable/c/5afe042c889437de83f38a9d73d145742fb4f65fhttps://git.kernel.org/stable/c/62d719d31ec667276d7375b64542b080cf187797https://git.kernel.org/stable/c/75866df2b1d673df5b7781e565ada753a7895f04https://git.kernel.org/stable/c/91e7f04f53e680bc72f0a9a5c682ab652100b9c8https://git.kernel.org/stable/c/bc7f487395f208fd9af69e9a807815e10435aba7https://git.kernel.org/stable/c/c6964cb9ac7a43bf78e7d60126e2722992de2ea1https://git.kernel.org/stable/c/cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76
2025-06-18
Published