CVE-2022-50105

powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader

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:

powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader

of_find_node_by_path() returns remote device nodepointer with refcount incremented, we should use of_node_put() on it when done. 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	0afacde3df4c9980f505d9afd7cb0058389732ca to before 43584490ee6c8a104797444af6bf89d0dafe95c0Affected 0afacde3df4c9980f505d9afd7cb0058389732ca to before d0cb99948c5f6d8fe56f6e69b8dd0a05ee5f9cecAffected 0afacde3df4c9980f505d9afd7cb0058389732ca to before 14329d29a048dc35aac2374fb3d588d8190095a2Affected 0afacde3df4c9980f505d9afd7cb0058389732ca to before 85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4aAffected 0afacde3df4c9980f505d9afd7cb0058389732ca to before 69e9fa07b229badab808980e984a9fe824116f00Affected 0afacde3df4c9980f505d9afd7cb0058389732ca to before 0aa5de2547b7ccf0a31bc740d12f829fae243112Affected 0afacde3df4c9980f505d9afd7cb0058389732ca to before 4288eb035ba4ddb53245e9365c919bb51ac00c2cAffected 0afacde3df4c9980f505d9afd7cb0058389732ca to before 6ac059dacffa8ab2f7798f20e4bd3333890c541cAffected
LinuxLinux	2.6.20Affected before 2.6.20Not 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

0afacde3df4c9980f505d9afd7cb0058389732ca to before 43584490ee6c8a104797444af6bf89d0dafe95c0Affected
0afacde3df4c9980f505d9afd7cb0058389732ca to before d0cb99948c5f6d8fe56f6e69b8dd0a05ee5f9cecAffected
0afacde3df4c9980f505d9afd7cb0058389732ca to before 14329d29a048dc35aac2374fb3d588d8190095a2Affected
0afacde3df4c9980f505d9afd7cb0058389732ca to before 85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4aAffected
0afacde3df4c9980f505d9afd7cb0058389732ca to before 69e9fa07b229badab808980e984a9fe824116f00Affected
0afacde3df4c9980f505d9afd7cb0058389732ca to before 0aa5de2547b7ccf0a31bc740d12f829fae243112Affected
0afacde3df4c9980f505d9afd7cb0058389732ca to before 4288eb035ba4ddb53245e9365c919bb51ac00c2cAffected
0afacde3df4c9980f505d9afd7cb0058389732ca to before 6ac059dacffa8ab2f7798f20e4bd3333890c541cAffected

LinuxLinux

2.6.20Affected
before 2.6.20Not 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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