CVE-2026-68259

CVE CVE-2026-68259EUVD EUVD-2026-55360Published 2026-08-10T12:01:33.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds in allocate_event_notification_slot The valid event ids go from 0 to KFD_SIGNAL_EVENT_LIMIT allocate_event_notification_slot has an option to specify an event id to allocate at, used by CRIU. We weren't checking the bounds on that value. Check them. v2: Lower bounds check is unecessary because of idr_alloc already rejecting negative numbers. Upper bounds check should be KFD_SIGNAL_EVENT_LIMIT since the signal mode mappings might not yet exist (cherry picked from commit 6853f1f6cbbeb3f53ebbbd7286536aeb2c5d5f50)

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 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <4622214f0542f64b02c250db0f9c677eeb032d9b; patch: 6.12.101; patch: 6.18.42; patch: 7.1.6; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <85eedff5f0c4aba5a66bc37a1bd6bcecd0d77b53; 0 <6.12.101; 0 <7.1.6; patch: 7.2-rc3; patch: 6.6.148; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <abeeb1947d81610c65349db4d89c6151f270e136; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <50319efb865f72db45f191c8709511746d58ee0a; 0 <6.6.148; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <bb52249fbbe948875155ccd45cd8d74bf4ae747b; 0 <6.18.42

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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