CVE-2022-50176 (GCVE-0-2022-50176)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:03 – Updated: 2025-06-18 11:03
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/mcde: Fix refcount leak in mcde_dsi_bind Every iteration of for_each_available_child_of_node() decrements the reference counter of the previous node. There is no decrement when break out from the loop and results in refcount leak. Add missing of_node_put() to fix this.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 5fc537bfd00033a3f813330175f7f12c25957ebf , < 87c35bbefdfa3c5edfb8c80f5c04717aaacc629d (git)
Affected: 5fc537bfd00033a3f813330175f7f12c25957ebf , < f57699a9b66ea11f000f56d1f1179059239b8690 (git)
Affected: 5fc537bfd00033a3f813330175f7f12c25957ebf , < 3123ae6fdd4013d24a3a4877084b14e917faae5c (git)
Affected: 5fc537bfd00033a3f813330175f7f12c25957ebf , < 7214902de5b1fb2b632a7b8b3b9540e41aabab38 (git)
Affected: 5fc537bfd00033a3f813330175f7f12c25957ebf , < 32c827e30bb44ae809950a9efab59e98e44d30e5 (git)
Affected: 5fc537bfd00033a3f813330175f7f12c25957ebf , < 3a149169e4a2f9127022fec6ef5d71b4e804b3b9 (git)
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    Linux Linux Affected: 5.3
Unaffected: 0 , < 5.3 (semver)
Unaffected: 5.4.211 , ≤ 5.4.* (semver)
Unaffected: 5.10.137 , ≤ 5.10.* (semver)
Unaffected: 5.15.61 , ≤ 5.15.* (semver)
Unaffected: 5.18.18 , ≤ 5.18.* (semver)
Unaffected: 5.19.2 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)
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}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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