CVE-2026-90298

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux0305189afb323c1bad2be7fe713d556a9b708003 < 31b54c92a49a2b40fcd59b0c8cf346b0b3fb288baffected
LinuxLinux0305189afb323c1bad2be7fe713d556a9b708003 < 3eeb8545d5513defe935ce46a9824512f7a2bbd9affected
LinuxLinux0305189afb323c1bad2be7fe713d556a9b708003 < b192f08480d63d3f5e46d35c91d4fccd4e703ca7affected
LinuxLinux0305189afb323c1bad2be7fe713d556a9b708003 < 4fa22218c2351621d470d2d2ae4f6a2ac39ada94affected
LinuxLinux0305189afb323c1bad2be7fe713d556a9b708003 < e6406726ee7f4deb1b9b32c1ad6a147ffd208becaffected
LinuxLinux0305189afb323c1bad2be7fe713d556a9b708003 < 1ca06d47ac40bdcb63e4e528499bf531c6c3231baffected
LinuxLinux0305189afb323c1bad2be7fe713d556a9b708003 < ae08a67bca7817e37c16c1ec51bce7f2ff9aaf2caffected
LinuxLinux0305189afb323c1bad2be7fe713d556a9b708003 < 8208832a38ff3d2560eb8a77a9d7a2f17d8ebcdcaffected
LinuxLinux4.20affected
LinuxLinux0 < 4.20unaffected
LinuxLinux5.10.270 <= 5.10.*unaffected
LinuxLinux5.15.221 <= 5.15.*unaffected
LinuxLinux6.1.188 <= 6.1.*unaffected
LinuxLinux6.6.157 <= 6.6.*unaffected
LinuxLinux6.12.110 <= 6.12.*unaffected
LinuxLinux6.18.52 <= 6.18.*unaffected
LinuxLinux7.2.6 <= 7.2.*unaffected
LinuxLinux7.3-rc1 <= *unaffected

Weaknesses

References