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CVE-2022-50574

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CVE-2022-50574

Published: Oct 22, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/omap: dss: Fix refcount leak bugs In dss_init_ports() and __dss_uninit_ports(), we should call of_node_put() for the reference returned by of_graph_get_port_by_id() in fail path or when it is not used anymore.

VendorProductVersions

Linux

Linux

affected
09bffa6e519256c6fa1552d6ba1f5d594337a464 - < 9d7af9b1624dd70b67354972d7297429e6372091
affected
09bffa6e519256c6fa1552d6ba1f5d594337a464 - < 1f340e1c1c74d11c45a6e32663829b26acd4f47b
affected
09bffa6e519256c6fa1552d6ba1f5d594337a464 - < a5ce83e85d795ec98697039ecc518b21d5810adc
affected
09bffa6e519256c6fa1552d6ba1f5d594337a464 - < e55261beb86a15c190b2ff9090cb47bc06765353
affected
09bffa6e519256c6fa1552d6ba1f5d594337a464 - < 8f7c4114db841497e1148598e22548dd1f700b22

+1 more versions

Linux

Linux

affected
4.12
unaffected
0 - < 4.12
unaffected
5.4.220 - <= 5.4.*
unaffected
5.10.150 - <= 5.10.*
unaffected
5.15.75 - <= 5.15.*

+3 more versions

References

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