CVE-2022-50153
published 2025-06-18CVE-2022-50153: In the Linux kernel, the following vulnerability has been resolved: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe of_find_compatible_node() returns a…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.16%
5.6th percentile
In the Linux kernel, the following vulnerability has been resolved:
usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
of_find_compatible_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
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 | >= 796bcae7361c28cf825780f6f1aac9dd3411394e < b9c4a480cb0ada07154debf681454cbb55e30b59 | b9c4a480cb0ada07154debf681454cbb55e30b59 |
| linux | linux | >= 796bcae7361c28cf825780f6f1aac9dd3411394e < 038453b17fe30ea38f0f3c916e2ae2b7f8cef84e | 038453b17fe30ea38f0f3c916e2ae2b7f8cef84e |
| linux | linux | >= 796bcae7361c28cf825780f6f1aac9dd3411394e < 8cbc3870ff356366842af3228dd8e7bc278e5edd | 8cbc3870ff356366842af3228dd8e7bc278e5edd |
| linux | linux | >= 796bcae7361c28cf825780f6f1aac9dd3411394e < 585d22a5624ef2b540c337665c72fea8cd33db50 | 585d22a5624ef2b540c337665c72fea8cd33db50 |
| linux | linux | >= 796bcae7361c28cf825780f6f1aac9dd3411394e < c0a4b454486b23bb4d94ce49f490830ecc354040 | c0a4b454486b23bb4d94ce49f490830ecc354040 |
| linux | linux | >= 796bcae7361c28cf825780f6f1aac9dd3411394e < 8e51a512c1079109bec4c80915e647692d583e79 | 8e51a512c1079109bec4c80915e647692d583e79 |
| linux | linux | >= 796bcae7361c28cf825780f6f1aac9dd3411394e < 3a50c917c67dd0bc39c14de4a8b75a1d50fdce66 | 3a50c917c67dd0bc39c14de4a8b75a1d50fdce66 |
| linux | linux | >= 796bcae7361c28cf825780f6f1aac9dd3411394e < b5c5b13cb45e2c88181308186b0001992cb41954 | b5c5b13cb45e2c88181308186b0001992cb41954 |
| 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 | >= 2.6.29 < 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: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
vendor_redhat·2025-06-18·CVSS 5.5
CVE-2022-50153 [MEDIUM] kernel: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
kernel: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
In the Linux kernel, the following vulnerability has been resolved:
usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
of_find_compatible_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
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-rt (Red Hat Enterprise Linux 8) - Affected
Package: kernel-rt (Red Hat Enterprise Linux 9) - Affected
Debian
CVE-2022-50153: linux - In the Linux kernel, the following vulnerability has been resolved: usb: host: ...
vendor_debian·2022·CVSS 5.5
CVE-2022-50153 [MEDIUM] CVE-2022-50153: linux - In the Linux kernel, the following vulnerability has been resolved: usb: host: ...
In the Linux kernel, the following vulnerability has been resolved: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. 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)
OSV
CVE-2022-50153: In the Linux kernel, the following vulnerability has been resolved: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe of_find_compatible_node() re
osv·2025-06-18·CVSS 5.5
CVE-2022-50153 [MEDIUM] CVE-2022-50153: In the Linux kernel, the following vulnerability has been resolved: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe of_find_compatible_node() re
In the Linux kernel, the following vulnerability has been resolved: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
GHSA
GHSA-hfqv-q55m-258p: In the Linux kernel, the following vulnerability has been resolved:
usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
of_find_compatible_node()
ghsa_unreviewed·2025-06-18
CVE-2022-50153 [MEDIUM] GHSA-hfqv-q55m-258p: In the Linux kernel, the following vulnerability has been resolved:
usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
of_find_compatible_node()
In the Linux kernel, the following vulnerability has been resolved:
usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
of_find_compatible_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/038453b17fe30ea38f0f3c916e2ae2b7f8cef84ehttps://git.kernel.org/stable/c/3a50c917c67dd0bc39c14de4a8b75a1d50fdce66https://git.kernel.org/stable/c/585d22a5624ef2b540c337665c72fea8cd33db50https://git.kernel.org/stable/c/8cbc3870ff356366842af3228dd8e7bc278e5eddhttps://git.kernel.org/stable/c/8e51a512c1079109bec4c80915e647692d583e79https://git.kernel.org/stable/c/b5c5b13cb45e2c88181308186b0001992cb41954https://git.kernel.org/stable/c/b9c4a480cb0ada07154debf681454cbb55e30b59https://git.kernel.org/stable/c/c0a4b454486b23bb4d94ce49f490830ecc354040
2025-06-18
Published