CVE-2022-50152

usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe

State: Published
Severity: Not scored
Published: Jun 18, 2025
Updated: May 11, 2026
Reserved: Jun 18, 2025

Description

In the Linux kernel, the following vulnerability has been resolved:

usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe

of_parse_phandle() 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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	73108aa90cbfc663649885a06fe5c1235307de1c to before 591ab8dbf6c21927f23f83ddb90691f48b86d136Affected 73108aa90cbfc663649885a06fe5c1235307de1c to before 4db00c2fa6f8c9876a7e20511dccf43b50be9006Affected 73108aa90cbfc663649885a06fe5c1235307de1c to before 65d36ec409b635dfc2f95f0d7c5877c9d0cb7630Affected 73108aa90cbfc663649885a06fe5c1235307de1c to before d35903e9650f4fa79426ce390db8678dbf5ac432Affected 73108aa90cbfc663649885a06fe5c1235307de1c to before 59026d5cc615da28e0c9806a71bf07065c906464Affected 73108aa90cbfc663649885a06fe5c1235307de1c to before a0fbac3bf26a11f084233519ddf3fd5e5bb28939Affected 73108aa90cbfc663649885a06fe5c1235307de1c to before 50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2Affected 73108aa90cbfc663649885a06fe5c1235307de1c to before 302970b4cad3ebfda2c05ce06c322ccdc447d17eAffected
LinuxLinux	3.5Affected before 3.5Not affected 4.14.291 through 4.14.Not affected 4.19.256 through 4.19.Not affected 5.4.211 through 5.4.Not affected 5.10.137 through 5.10.Not affected 5.15.61 through 5.15.Not affected 5.18.18 through 5.18.Not affected 5.19.2 through 5.19.*Not affected 6.0 and laterNot affected

Product

Versions

LinuxLinux

73108aa90cbfc663649885a06fe5c1235307de1c to before 591ab8dbf6c21927f23f83ddb90691f48b86d136Affected
73108aa90cbfc663649885a06fe5c1235307de1c to before 4db00c2fa6f8c9876a7e20511dccf43b50be9006Affected
73108aa90cbfc663649885a06fe5c1235307de1c to before 65d36ec409b635dfc2f95f0d7c5877c9d0cb7630Affected
73108aa90cbfc663649885a06fe5c1235307de1c to before d35903e9650f4fa79426ce390db8678dbf5ac432Affected
73108aa90cbfc663649885a06fe5c1235307de1c to before 59026d5cc615da28e0c9806a71bf07065c906464Affected
73108aa90cbfc663649885a06fe5c1235307de1c to before a0fbac3bf26a11f084233519ddf3fd5e5bb28939Affected
73108aa90cbfc663649885a06fe5c1235307de1c to before 50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2Affected
73108aa90cbfc663649885a06fe5c1235307de1c to before 302970b4cad3ebfda2c05ce06c322ccdc447d17eAffected

LinuxLinux

3.5Affected
before 3.5Not affected
4.14.291 through 4.14.*Not affected
4.19.256 through 4.19.*Not affected
5.4.211 through 5.4.*Not affected
5.10.137 through 5.10.*Not affected
5.15.61 through 5.15.*Not affected
5.18.18 through 5.18.*Not affected
5.19.2 through 5.19.*Not affected
6.0 and laterNot affected

References

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