Skip to main content
cve.nowby Sazabi
← All vulnerabilities
CVE-2026-90298

drm/sun4i: tcon: Drop TCON TOP device reference

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 5.10.270, 5.15.221, 6.1.188, 6.6.157, 6.12.110, and 2 more
None on Exploit-DB, Metasploit or GitHub

Summary

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.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • Linux Linux

    From 0305189afb323c1bad2be7fe713d556a9b708003 · fixed in 31b54c92a49a2b40fcd59b0c8cf346b0b3fb288b; From 0305189afb323c1bad2be7fe713d556a9b708003 · fixed in 3eeb8545d5513defe935ce46a9824512f7a2bbd9; From 0305189afb323c1bad2be7fe713d556a9b708003 · fixed in b192f08480d63d3f5e46d35c91d4fccd4e703ca7; From 0305189afb323c1bad2be7fe713d556a9b708003 · fixed in 4fa22218c2351621d470d2d2ae4f6a2ac39ada94; From 0305189afb323c1bad2be7fe713d556a9b708003 · fixed in e6406726ee7f4deb1b9b32c1ad6a147ffd208bec; From 0305189afb323c1bad2be7fe713d556a9b708003 · fixed in 1ca06d47ac40bdcb63e4e528499bf531c6c3231b; From 0305189afb323c1bad2be7fe713d556a9b708003 · fixed in ae08a67bca7817e37c16c1ec51bce7f2ff9aaf2c; From 0305189afb323c1bad2be7fe713d556a9b708003 · fixed in 8208832a38ff3d2560eb8a77a9d7a2f17d8ebcdc

  • Linux Linux

    4.20

  • KernelLinux

    From 4.20.0 · fixed in 5.10.270; From 5.11.0 · fixed in 5.15.221; From 5.16.0 · fixed in 6.1.188; From 6.2.0 · fixed in 6.6.157; From 6.7.0 · fixed in 6.12.110; From 6.13.0 · fixed in 6.18.52; From 6.19.0 · fixed in 7.2.6

References 8

git.kernel.org