19277 matches found
CVE-2026-74530 Bluetooth: hci_sync: hold conn in hci_connect_big_sync() callback
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hciconnectbigsync callback There is theoretical UAF if the conn is freed while the hcisync task is running. Hold refcount to avoid that. Handle NULL hcon, return 0 + do nothing to match the previo...
CVE-2026-74528 Bluetooth: hci_sync: hold conn in hci_past_sync() callback
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hcipastsync callback Avoids giving freed pointers to hciconnvalid, which kmalloc may have reused. Hold refcount to avoid that...
CVE-2026-74528
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hcipastsync callback Avoids giving freed pointers to hciconnvalid, which kmalloc may have reused. Hold refcount to avoid that...
EUVD-2026-59722
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hciconnectpasync callback There is theoretical UAF if the conn is freed while the hcisync task is running. Hold refcount to avoid that...
CVE-2026-74529
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hciconnectpasync callback There is theoretical UAF if the conn is freed while the hcisync task is running. Hold refcount to avoid that...
CVE-2026-74529 Bluetooth: hci_sync: hold conn in hci_connect_pa_sync() callback
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hciconnectpasync callback There is theoretical UAF if the conn is freed while the hcisync task is running. Hold refcount to avoid that...
CVE-2026-74529
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hciconnectpasync callback There is theoretical UAF if the conn is freed while the hcisync task is running. Hold refcount to avoid that...
CVE-2026-74529
In the Linux kernel Bluetooth subsystem, the issue is in the hci_sync path: the conn object could be freed while the hci_sync task is running in hci_connect_pa_sync(), creating a theoretical use-after-free. The documented fix is to hold a refcount on the conn to prevent deallocation during the ca...
CVE-2026-74529 Bluetooth: hci_sync: hold conn in hci_connect_pa_sync() callback
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hciconnectpasync callback There is theoretical UAF if the conn is freed while the hcisync task is running. Hold refcount to avoid that...
EUVD-2026-59721
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hcipastsync callback Avoids giving freed pointers to hciconnvalid, which kmalloc may have reused. Hold refcount to avoid that...
CVE-2026-74528
The CVE refers to the Linux kernel Bluetooth subsystem: hci_sync in the hci_past_sync() callback, which previously could dereference freed pointers to hci_conn_valid() due to kmalloc reuse. The fix holds a reference count on the connection to ensure resources remain valid, preventing use-after-fr...
CVE-2026-74528
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hcipastsync callback Avoids giving freed pointers to hciconnvalid, which kmalloc may have reused. Hold refcount to avoid that...
CVE-2026-74528 Bluetooth: hci_sync: hold conn in hci_past_sync() callback
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: hold conn in hcipastsync callback Avoids giving freed pointers to hciconnvalid, which kmalloc may have reused. Hold refcount to avoid that...
CVE-2026-74511
Removed by vendor...
CVE-2026-74511
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix pending command UAF in EIR updates MGMTOPSETLOCALNAME is handled asynchronously on powered controllers and can run setnamesync. When the controller is BR/EDR capable, setnamesync updates the local name and th...
EUVD-2026-59704
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix pending command UAF in EIR updates MGMTOPSETLOCALNAME is handled asynchronously on powered controllers and can run setnamesync. When the controller is BR/EDR capable, setnamesync updates the local name and th...
CVE-2026-74511 Bluetooth: mgmt: fix pending command UAF in EIR updates
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix pending command UAF in EIR updates MGMTOPSETLOCALNAME is handled asynchronously on powered controllers and can run setnamesync. When the controller is BR/EDR capable, setnamesync updates the local name and th...
CVE-2026-74511
A use-after-free vulnerability exists in the Linux kernel's Bluetooth management (mgmt) subsystem . The root cause is a race condition in pending_eir_or_class(), which failed to include MGMT_OP_SET_LOCAL_NAME as an EIR/class-affecting command and walked hdev->mgmt_pending without holding hdev-...
CVE-2026-74510
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix UAF in pair command cancellation The pairing completion and authentication failure callbacks look up the pending MGMTOPPAIRDEVICE command by walking hdev-mgmtpending. The lookup returned a command that was...