CVE-2026-80677

In the Linux kernel, the following vulnerability has been resolved: driver core: use READONCE for dev-driver in devhassyncstate devhassyncstate reads dev-driver twice without holding devicelock -- once for the NULL check and once to dereference -syncstate. Some callers only hold...

EUVD-2026-67553

In the Linux kernel, the following vulnerability has been resolved: driver core: use READONCE for dev-driver in devhassyncstate devhassyncstate reads dev-driver twice without holding devicelock -- once for the NULL check and once to dereference -syncstate. Some callers only hold...

CVE-2026-80677

CVE-2026-80677 affects the Linux kernel driver core , specifically the dev_has_sync_state() function. The root cause is a race condition : dev->driver is read twice without holding device_lock()—once for a NULL check and once to dereference ->sync_state. Some callers only hold device_links_...