CVE-2026-97422
CVE CVE-2026-97422EUVD EUVD-2026-86035Published 2026-09-24T16:03:32.000ZLast changed 2026-09-25T12:43:57.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix SMI event cross-process information leak kfd_smi_ev_enabled() skips the suser privilege check when pid=0. PROCESS_START, PROCESS_END, and VMFAULT events are emitted with pid=0 while carrying another process's PID and command name, so any /dev/kfd user in the render group can monitor all GPU workloads. Pass the target process PID into kfd_smi_event_add() for these events so the existing per-client filter restricts delivery to the owning process or CAP_SYS_ADMIN subscribers.
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 patch: 7.2; 938a0650aae6275ba8e924685836bdee2c6aa3db <92a8dba246d371fe268280e5fd74b0955688e6df; patch: 0; patch: 6.18.53; 938a0650aae6275ba8e924685836bdee2c6aa3db <5bb2dfa65d8da83e87b2a31c270bc567df69a5ca; 5.9
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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