CVE-2026-89824

drm/panel-edp: fix i2c adapter leak on probe failure

State: Published
Severity: Not scored
Published: Sep 16, 2026
Updated: Oct 19, 2026
Reserved: Sep 11, 2026

Description

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

drm/panel-edp: fix i2c adapter leak on probe failure

Make sure to drop the i2c adapter reference on probe failure (e.g. probe deferral) and on driver unbind also if a devicetree redundantly uses the 'ddc-i2c-bus' property to point to the aux ddc bus.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before f933d0f6fcd6280ce709553d394c30e9f7cc1b8cAffected cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before 8d9e6dffaea9b1282f8dc82f2d5e3cbd64e11fb3Affected cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before e048a11cf4649e03f194e16eb809e57ffc9eb5b6Affected cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before 0259846b15a665c6762a86b3fa0eb8b674b35d1cAffected cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before 972afe6d5314037556bf6b3e635d7a06547064eeAffected cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before e2a9e291275a74e309a21cbb1def6296a72d6aedAffected
LinuxLinux	5.15Affected before 5.15Not 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 6.18.51 through 6.18.Not affected 7.2.5 through 7.2.*Not affected 7.3 and laterNot affected

Product

Versions

LinuxLinux

cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before f933d0f6fcd6280ce709553d394c30e9f7cc1b8cAffected
cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before 8d9e6dffaea9b1282f8dc82f2d5e3cbd64e11fb3Affected
cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before e048a11cf4649e03f194e16eb809e57ffc9eb5b6Affected
cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before 0259846b15a665c6762a86b3fa0eb8b674b35d1cAffected
cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before 972afe6d5314037556bf6b3e635d7a06547064eeAffected
cc5a3fc041f0104d97ac61b0423ec533d7a93214 to before e2a9e291275a74e309a21cbb1def6296a72d6aedAffected

LinuxLinux

5.15Affected
before 5.15Not 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
6.18.51 through 6.18.*Not affected
7.2.5 through 7.2.*Not affected
7.3 and laterNot affected

References

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