Riskcovery

CVE-2022-50489

drm/mipi-dsi: Detach devices when removing the host

State
Published
Severity
Not scored
Published
Oct 4, 2025
Updated
May 11, 2026
Reserved
Oct 4, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/mipi-dsi: Detach devices when removing the host

Whenever the MIPI-DSI host is unregistered, the code of mipi_dsi_host_unregister() loops over every device currently found on that bus and will unregister it.

However, it doesn't detach it from the bus first, which leads to all kind of resource leaks if the host wants to perform some clean up whenever a device is detached.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 068a00233969833f1ba925e7627797489efd6041 to before c202cda08cd5693645d4990ad1eb2e8068a884ecAffected
  • 068a00233969833f1ba925e7627797489efd6041 to before 262364574b05676d4b9ebde2ddd3588cd2efd8ceAffected
  • 068a00233969833f1ba925e7627797489efd6041 to before 95ae458209f5a556bba98aff872f933694914eb7Affected
  • 068a00233969833f1ba925e7627797489efd6041 to before 8242167cfc83dd7e4c96f44b45f108db9bb88146Affected
  • 068a00233969833f1ba925e7627797489efd6041 to before 45120fa5e522d444e3fc1c5a9afc5d53eed91d00Affected
  • 068a00233969833f1ba925e7627797489efd6041 to before 26c1b4cfe56f040f71a51c92da1f4cac2e3b9455Affected
  • 068a00233969833f1ba925e7627797489efd6041 to before 353ab1c13fdd6e524edde780235a8ce9b892c81cAffected
  • 068a00233969833f1ba925e7627797489efd6041 to before 6fc2cd40db1969ba372ce9536dcfcdb87271eac4Affected
  • 068a00233969833f1ba925e7627797489efd6041 to before 668a8f17b5290d04ef7343636a5588a0692731a1Affected
LinuxLinux
  • 3.14Affected
  • before 3.14Not affected
  • 4.9.331 through 4.9.*Not affected
  • 4.14.296 through 4.14.*Not affected
  • 4.19.262 through 4.19.*Not 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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