SUSE CVE-2026-53364

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Fix memory leak in hcilebigterminate hcilebigterminate allocates isolistdata via kzallocobj but returns 0 without freeing it when neither pasyncterm nor bigsyncterm flags are set after evaluating the PA and BI...

CVE-2026-53364

A flaw was found in the Linux kernel's Bluetooth Host Controller Interface HCI connection handling. The hcilebigterminate function, which is responsible for terminating Bluetooth connections, allocates memory but fails to free it under specific conditions when certain flags are not set. This memo...

CVE-2026-53364

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Fix memory leak in hcilebigterminate hcilebigterminate allocates isolistdata via kzallocobj but returns 0 without freeing it when neither pasyncterm nor bigsyncterm flags are set after evaluating the PA and BI...

CVE-2026-53364

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Fix memory leak in hcilebigterminate hcilebigterminate allocates isolistdata via kzallocobj but returns 0 without freeing it when neither pasyncterm nor bigsyncterm flags are set after evaluating the PA and BI...

CVE-2026-53364

The CVE-2026-53364 vulnerability is in the Linux kernel Bluetooth HCI path: hci_le_big_terminate() may leak memory (iso_list_data) when neither pa_sync_term nor big_sync_term flags are set after PA/BIG state evaluation. The function was refactored to accept a struct hci_conn and added PA/BIG flag...

CVE-2026-53364

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Fix memory leak in hcilebigterminate hcilebigterminate allocates isolistdata via kzallocobj but returns 0 without freeing it when neither pasyncterm nor bigsyncterm flags are set after evaluating the PA and BI...

CVE-2026-53364 Bluetooth: hci_conn: Fix memory leak in hci_le_big_terminate()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Fix memory leak in hcilebigterminate hcilebigterminate allocates isolistdata via kzallocobj but returns 0 without freeing it when neither pasyncterm nor bigsyncterm flags are set after evaluating the PA and BI...

PT-2026-57836

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the Bluetooth component within the hci le big terminate function. The issue occurs when the function allocates iso list data using kzalloc obj but returns 0 witho...

CVE-2026-46138

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: Fix OOB read and infinite loop in hcilecreatebigcompleteevt hcilecreatebigcompleteevt iterates over BTBOUND connections for a BIG handle using a while loop, accessing ev-bishandlei++ on each iteration. Howeve...

Vulnerabilities of the hci_cmd_sync_queue(), hci_le_terminate_big(), or hci_le_big_terminate() functions in the Linux operating system, allowing attackers to cause service failures

The vulnerabilities of the hcicmdsyncqueue, hcileterminatebig, or hcilebigterminate functions in the Linux operating system are related to memory leaks. Exploiting these vulnerabilities can allow an attacker to cause a service failure...

DEBIAN-CVE-2023-53018

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Fix memory leaks When hcicmdsyncqueue failed in hcileterminatebig or hcilebigterminate, the memory pointed by variable d is not freed, which will cause memory leak. Add release process to error path...