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CVE-2026-89978 accel/amdxdna: return early from a zero-length flush

🗓️ 16 Sep 2026 10:32:55Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Local DoS in amdxdna SYNC_BO zero-length flush faults kernel via clflushopt.

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