Riskcovery

CVE-2022-50574

drm/omap: dss: Fix refcount leak bugs

State
Published
Severity
Not scored
Published
Oct 22, 2025
Updated
May 11, 2026
Reserved
Oct 22, 2025

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 09bffa6e519256c6fa1552d6ba1f5d594337a464 to before 9d7af9b1624dd70b67354972d7297429e6372091Affected
  • 09bffa6e519256c6fa1552d6ba1f5d594337a464 to before 1f340e1c1c74d11c45a6e32663829b26acd4f47bAffected
  • 09bffa6e519256c6fa1552d6ba1f5d594337a464 to before a5ce83e85d795ec98697039ecc518b21d5810adcAffected
  • 09bffa6e519256c6fa1552d6ba1f5d594337a464 to before e55261beb86a15c190b2ff9090cb47bc06765353Affected
  • 09bffa6e519256c6fa1552d6ba1f5d594337a464 to before 8f7c4114db841497e1148598e22548dd1f700b22Affected
  • 09bffa6e519256c6fa1552d6ba1f5d594337a464 to before 8b42057e62120813ebe9274f508fa785b7cab33aAffected
LinuxLinux
  • 4.12Affected
  • before 4.12Not 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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