CVE-2022-50123

ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_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:

ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe

of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Fix missing of_node_put() in error paths.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before aa668f8e93199cda8fa1612eb49ff70f5ecd8c92Affected 94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before fab5eb31819a2693b0c3d6f3df6a0d193af9a089Affected 94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before d6d41f04640db0f946e2c3f7963bb2774afc7a0dAffected 94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before aa1214ece37944e4dbbb5cfb1d02bf37e4d89b02Affected 94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before 540c7b7385fb110740703888b4b2bbfa06c7f79cAffected 94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before 769399bce8825e1dcc5050dab78e15ab578baf4fAffected 94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before 58567ed2878f70e0ded242cb529fb4a7618ea9f8Affected 94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before ae4f11c1ed2d67192fdf3d89db719ee439827c11Affected
LinuxLinux	4.2Affected before 4.2Not 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

94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before aa668f8e93199cda8fa1612eb49ff70f5ecd8c92Affected
94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before fab5eb31819a2693b0c3d6f3df6a0d193af9a089Affected
94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before d6d41f04640db0f946e2c3f7963bb2774afc7a0dAffected
94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before aa1214ece37944e4dbbb5cfb1d02bf37e4d89b02Affected
94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before 540c7b7385fb110740703888b4b2bbfa06c7f79cAffected
94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before 769399bce8825e1dcc5050dab78e15ab578baf4fAffected
94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before 58567ed2878f70e0ded242cb529fb4a7618ea9f8Affected
94319ba10ecabc8f28129566d1f5793e3e7a0a79 to before ae4f11c1ed2d67192fdf3d89db719ee439827c11Affected

LinuxLinux

4.2Affected
before 4.2Not 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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