SUSE 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...

CVE-2026-80677

CVE-2026-80677 affects the Linux kernel driver core . The function dev_has_sync_state() reads dev->driver twice without holding device_lock()—once for a NULL check and once to dereference ->sync_state. Some callers hold only device_links_write_lock, which does not prevent a concurrent unbin...

CVE-2026-80677 driver core: use READ_ONCE() for dev->driver in dev_has_sync_state()

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...

PT-2026-82977

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the driver core where the dev has sync state function reads the dev-driver variable twice without holding the device lock. This occurs during a NULL check and the...

DEBIAN-CVE-2025-37800

In the Linux kernel, the following vulnerability has been resolved: driver core: fix potential NULL pointer dereference in devuevent If userspace reads "uevent" device attribute at the same time as another threads unbinds the device from its driver, change to dev-driver from a valid pointer to NU...

UBUNTU-CVE-2025-37800

In the Linux kernel, the following vulnerability has been resolved: driver core: fix potential NULL pointer dereference in devuevent If userspace reads "uevent" device attribute at the same time as another threads unbinds the device from its driver, change to dev-driver from a valid pointer to NU...