CVE-2026-98148

CVE CVE-2026-98148EUVD EUVD-2026-86979Published 2026-09-25T10:36:21.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: drm/gud: validate GUD_ROTATION_0 is present in supported rotations The rotation argument to drm_plane_create_rotation_property() is set to DRM_MODE_ROTATE_0, and the device reported rotation bitmask is used as the supported_rotations argument. The driver never validates that GUD_ROTATION_0 is present, so a device that omits it from its GUD_PROPERTY_ROTATION triggers the WARN_ON(rotation & ~supported_rotations) in drm_plane_create_rotation_property() Fix this by skipping the creation of rotation property if the device doesn't have the GUD_ROTATION_0 bit

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux 40e1a70b4aedf2859a1829991b48ef0ebe650bf2 <876b33d8a9a00e9d4bbcbb7f55ad2c05974850de; 40e1a70b4aedf2859a1829991b48ef0ebe650bf2 <cb732d027aa18e1fcf9d2797f47d20b179ebc59c; 5.13; patch: 6.18.53; patch: 7.2.7; patch: 0; patch: 7.3-rc2; 40e1a70b4aedf2859a1829991b48ef0ebe650bf2 <b2cd682324b889011874cf844b7c7efa97c97296

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

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