Riskcovery

CVE-2026-90298

drm/sun4i: tcon: Drop TCON TOP device reference

State
Published
Severity
Not scored
Published
Sep 17, 2026
Updated
Oct 19, 2026
Reserved
Sep 11, 2026

Read the record on cve.org

Description

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

drm/sun4i: tcon: Drop TCON TOP device reference

of_find_device_by_node() takes a device reference. Drop it after mux configuration succeeds.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 0305189afb323c1bad2be7fe713d556a9b708003 to before 31b54c92a49a2b40fcd59b0c8cf346b0b3fb288bAffected
  • 0305189afb323c1bad2be7fe713d556a9b708003 to before 3eeb8545d5513defe935ce46a9824512f7a2bbd9Affected
  • 0305189afb323c1bad2be7fe713d556a9b708003 to before b192f08480d63d3f5e46d35c91d4fccd4e703ca7Affected
  • 0305189afb323c1bad2be7fe713d556a9b708003 to before 4fa22218c2351621d470d2d2ae4f6a2ac39ada94Affected
  • 0305189afb323c1bad2be7fe713d556a9b708003 to before e6406726ee7f4deb1b9b32c1ad6a147ffd208becAffected
  • 0305189afb323c1bad2be7fe713d556a9b708003 to before 1ca06d47ac40bdcb63e4e528499bf531c6c3231bAffected
  • 0305189afb323c1bad2be7fe713d556a9b708003 to before ae08a67bca7817e37c16c1ec51bce7f2ff9aaf2cAffected
  • 0305189afb323c1bad2be7fe713d556a9b708003 to before 8208832a38ff3d2560eb8a77a9d7a2f17d8ebcdcAffected
LinuxLinux
  • 4.20Affected
  • before 4.20Not affected
  • 5.10.270 through 5.10.*Not affected
  • 5.15.221 through 5.15.*Not affected
  • 6.1.188 through 6.1.*Not affected
  • 6.6.157 through 6.6.*Not affected
  • 6.12.110 through 6.12.*Not affected
  • 6.18.52 through 6.18.*Not affected
  • 7.2.6 through 7.2.*Not affected
  • 7.3 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.