CVE-2022-50444

clk: tegra20: Fix refcount leak in tegra20_clock_init

State: Published
Severity: Not scored
Published: Oct 1, 2025
Updated: May 11, 2026
Reserved: Sep 17, 2025

Description

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

clk: tegra20: Fix refcount leak in tegra20_clock_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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	37c26a906527b8a6a252614ca83d21ad318c4e84 to before f9bdef9bb60814514a787b84184ecaa269a7c951Affected 37c26a906527b8a6a252614ca83d21ad318c4e84 to before 6f76ef65899fcd93ca747ef38d7a41931e61e4faAffected 37c26a906527b8a6a252614ca83d21ad318c4e84 to before 0172d14f50098f5736b4b272a1529a3e05419bd6Affected 37c26a906527b8a6a252614ca83d21ad318c4e84 to before 5d9fb09612defe7b1d5627db7b3833b46eb21e7bAffected 37c26a906527b8a6a252614ca83d21ad318c4e84 to before 70f0a0a27d79f689defc5f5f0bd47d07813e6deaAffected 37c26a906527b8a6a252614ca83d21ad318c4e84 to before d6e750535b46e12cdde185b416c415e49e4e6e22Affected 37c26a906527b8a6a252614ca83d21ad318c4e84 to before 8cd228892759d37f36a46616025f4fa0d0a63b5dAffected 37c26a906527b8a6a252614ca83d21ad318c4e84 to before 53531d00e2a8a28a3bf56ea58b18ff3611824f37Affected 37c26a906527b8a6a252614ca83d21ad318c4e84 to before 4e343bafe03ff68a62f48f8235cf98f2c685468bAffected
LinuxLinux	3.9Affected before 3.9Not affected 4.9.331 through 4.9.Not affected 4.14.296 through 4.14.Not affected 4.19.262 through 4.19.Not affected 5.4.220 through 5.4.Not affected 5.10.150 through 5.10.Not affected 5.15.75 through 5.15.Not affected 5.19.17 through 5.19.Not affected 6.0.3 through 6.0.Not affected 6.1 and laterNot affected

Product

Versions

LinuxLinux

37c26a906527b8a6a252614ca83d21ad318c4e84 to before f9bdef9bb60814514a787b84184ecaa269a7c951Affected
37c26a906527b8a6a252614ca83d21ad318c4e84 to before 6f76ef65899fcd93ca747ef38d7a41931e61e4faAffected
37c26a906527b8a6a252614ca83d21ad318c4e84 to before 0172d14f50098f5736b4b272a1529a3e05419bd6Affected
37c26a906527b8a6a252614ca83d21ad318c4e84 to before 5d9fb09612defe7b1d5627db7b3833b46eb21e7bAffected
37c26a906527b8a6a252614ca83d21ad318c4e84 to before 70f0a0a27d79f689defc5f5f0bd47d07813e6deaAffected
37c26a906527b8a6a252614ca83d21ad318c4e84 to before d6e750535b46e12cdde185b416c415e49e4e6e22Affected
37c26a906527b8a6a252614ca83d21ad318c4e84 to before 8cd228892759d37f36a46616025f4fa0d0a63b5dAffected
37c26a906527b8a6a252614ca83d21ad318c4e84 to before 53531d00e2a8a28a3bf56ea58b18ff3611824f37Affected
37c26a906527b8a6a252614ca83d21ad318c4e84 to before 4e343bafe03ff68a62f48f8235cf98f2c685468bAffected

LinuxLinux

3.9Affected
before 3.9Not affected
4.9.331 through 4.9.*Not affected
4.14.296 through 4.14.*Not affected
4.19.262 through 4.19.*Not affected
5.4.220 through 5.4.*Not affected
5.10.150 through 5.10.*Not affected
5.15.75 through 5.15.*Not affected
5.19.17 through 5.19.*Not affected
6.0.3 through 6.0.*Not affected
6.1 and laterNot affected

References

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