CVE-2022-50106
published 2025-06-18CVE-2022-50106: In the Linux kernel, the following vulnerability has been resolved: powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address of_get_next_parent()…
PriorityP416medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.16%
5.9th percentile
In the Linux kernel, the following vulnerability has been resolved:
powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
of_get_next_parent() returns a node pointer with refcount incremented,
we should use of_node_put() on it when not need anymore.
Add missing of_node_put() in the error path 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 | >= ce21b3c9648ae55181787bf25ee00cf91dfd5c91 < 6263ec8032c411b8ef6b7f00198cb18c855ee6cb | 6263ec8032c411b8ef6b7f00198cb18c855ee6cb |
| linux | linux | >= ce21b3c9648ae55181787bf25ee00cf91dfd5c91 < 51cf876b11fb6ca06f69e9d1de58f892d1522e9d | 51cf876b11fb6ca06f69e9d1de58f892d1522e9d |
| linux | linux | >= ce21b3c9648ae55181787bf25ee00cf91dfd5c91 < f388643657cd5a04dc47a68d85321876c5b4c208 | f388643657cd5a04dc47a68d85321876c5b4c208 |
| linux | linux | >= ce21b3c9648ae55181787bf25ee00cf91dfd5c91 < 00dc7cbbb558955ff410fd392cc9b0366eb06df0 | 00dc7cbbb558955ff410fd392cc9b0366eb06df0 |
| linux | linux | >= ce21b3c9648ae55181787bf25ee00cf91dfd5c91 < 5eaa93caa63abf382b319dbe2f032232026740c2 | 5eaa93caa63abf382b319dbe2f032232026740c2 |
| linux | linux | >= ce21b3c9648ae55181787bf25ee00cf91dfd5c91 < 02ed44125d7a7238999750ca126b60f8dd7a88b1 | 02ed44125d7a7238999750ca126b60f8dd7a88b1 |
| linux | linux | >= ce21b3c9648ae55181787bf25ee00cf91dfd5c91 < af41cff4ada533b1cf40de6c468ba164fd32c22d | af41cff4ada533b1cf40de6c468ba164fd32c22d |
| linux | linux | >= ce21b3c9648ae55181787bf25ee00cf91dfd5c91 < df5d4b616ee76abc97e5bd348e22659c2b095b1c | df5d4b616ee76abc97e5bd348e22659c2b095b1c |
| 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 | >= 2.6.23 < 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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OSV
CVE-2022-50106: In the Linux kernel, the following vulnerability has been resolved: powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address of_get_next_pare
osv·2025-06-18·CVSS 5.5
CVE-2022-50106 [MEDIUM] CVE-2022-50106: In the Linux kernel, the following vulnerability has been resolved: powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address of_get_next_pare
In the Linux kernel, the following vulnerability has been resolved: powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address of_get_next_parent() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() in the error path to avoid refcount leak.
GHSA
GHSA-936j-hgq2-c6q5: In the Linux kernel, the following vulnerability has been resolved:
powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
of_get_next_pa
ghsa_unreviewed·2025-06-18
CVE-2022-50106 [MEDIUM] GHSA-936j-hgq2-c6q5: In the Linux kernel, the following vulnerability has been resolved:
powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
of_get_next_pa
In the Linux kernel, the following vulnerability has been resolved:
powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
of_get_next_parent() returns a node pointer with refcount incremented,
we should use of_node_put() on it when not need anymore.
Add missing of_node_put() in the error path to avoid refcount leak.
Red Hat
kernel: powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
vendor_redhat·2025-06-18·CVSS 5.5
CVE-2022-50106 [MEDIUM] CWE-911 kernel: powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
kernel: powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
In the Linux kernel, the following vulnerability has been resolved:
powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
of_get_next_parent() returns a node pointer with refcount incremented,
we should use of_node_put() on it when not need anymore.
Add missing of_node_put() in the error path 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
Debian
CVE-2022-50106: linux - In the Linux kernel, the following vulnerability has been resolved: powerpc/cel...
vendor_debian·2022·CVSS 5.5
CVE-2022-50106 [MEDIUM] CVE-2022-50106: linux - In the Linux kernel, the following vulnerability has been resolved: powerpc/cel...
In the Linux kernel, the following vulnerability has been resolved: powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address of_get_next_parent() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() in the error path 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)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/00dc7cbbb558955ff410fd392cc9b0366eb06df0https://git.kernel.org/stable/c/02ed44125d7a7238999750ca126b60f8dd7a88b1https://git.kernel.org/stable/c/51cf876b11fb6ca06f69e9d1de58f892d1522e9dhttps://git.kernel.org/stable/c/5eaa93caa63abf382b319dbe2f032232026740c2https://git.kernel.org/stable/c/6263ec8032c411b8ef6b7f00198cb18c855ee6cbhttps://git.kernel.org/stable/c/af41cff4ada533b1cf40de6c468ba164fd32c22dhttps://git.kernel.org/stable/c/df5d4b616ee76abc97e5bd348e22659c2b095b1chttps://git.kernel.org/stable/c/f388643657cd5a04dc47a68d85321876c5b4c208
2025-06-18
Published