unknown
28/05/2026
Vulnérabilité unknown détectée - CVE-2026-43498
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Disallow re-exporting imported GEM objects Prevent re-exporting of i...
CVE concernées (1)
Description
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Disallow re-exporting imported GEM objects Prevent re-exporting of imported GEM buffers by adding a custom prime_handle_to_fd callback that checks if the object is imported and returns -EOPNOTSUPP if so. Re-exporting imported GEM buffers causes loss of buffer flags settings, leading to incorrect device access and data corruption.
Recommandations
Appliquer les correctifs de sécurité fournis par le vendeur dès que possible.
Recommandations de sécurité
- Appliquer immédiatement les correctifs de sécurité
- Surveiller les systèmes pour détecter toute tentative d'exploitation