In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_conn: Fix memory leaks
When hci_cmd_sync_queue() failed in hci_le_terminate_big() or
hci_le_big_terminate(), the memory pointed by variable d is not freed,
which will cause memory leak. Add release process to error path.
                
            Metrics
Affected Vendors & Products
References
        History
                    Wed, 01 Oct 2025 18:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
Tue, 06 May 2025 02:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Redhat Redhat enterprise Linux | |
| CPEs | cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 | |
| Vendors & Products | Redhat Redhat enterprise Linux | 
Tue, 15 Apr 2025 20:00:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Linux Linux linux Kernel | |
| Weaknesses | CWE-401 | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:* | |
| Vendors & Products | Linux Linux linux Kernel | 
Fri, 28 Mar 2025 13:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| References |  | |
| Metrics | threat_severity 
 | cvssV3_1 
 
 | 
Thu, 27 Mar 2025 17:00:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_conn: Fix memory leaks When hci_cmd_sync_queue() failed in hci_le_terminate_big() or hci_le_big_terminate(), the memory pointed by variable d is not freed, which will cause memory leak. Add release process to error path. | |
| Title | Bluetooth: hci_conn: Fix memory leaks | |
| References |  | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: Linux
Published: 2025-03-27T16:43:45.849Z
Updated: 2025-10-01T17:19:40.332Z
Reserved: 2025-03-27T16:40:15.751Z
Link: CVE-2023-53018
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-10-01T14:37:02.353Z
 NVD
                        NVD
                    Status : Modified
Published: 2025-03-27T17:15:51.223
Modified: 2025-10-01T18:15:35.933
Link: CVE-2023-53018
 Redhat
                        Redhat