CVE-2023-53018
published 2025-03-27CVE-2023-53018: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_conn: Fix memory leaks When hci_cmd_sync_queue() failed in…
PriorityP416medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.15%
4.9th percentile
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.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.11-1 (bookworm) | linux 6.1.11-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= eca0ae4aea66914515e5e3098ea051b518ee5316 < f51a825b9f730a782aa768454906b4468e67b667 | f51a825b9f730a782aa768454906b4468e67b667 |
| linux | linux | >= eca0ae4aea66914515e5e3098ea051b518ee5316 < 3aa21311f36d8a2730c7ccef37235e951f23927b | 3aa21311f36d8a2730c7ccef37235e951f23927b |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.1.11-1 | 6.1.11-1 |
| linux | linux_kernel | >= 0 < 6.1.11-1 | 6.1.11-1 |
| linux | linux_kernel | >= 0 < 6.1.11-1 | 6.1.11-1 |
| linux | linux_kernel | >= 6.0 < 6.1.9 | 6.1.9 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: Bluetooth: hci_conn: Fix memory leaks
vendor_redhat·2025-03-27·CVSS 5.5
CVE-2023-53018 [MEDIUM] CWE-401 kernel: Bluetooth: hci_conn: Fix memory leaks
kernel: Bluetooth: hci_conn: Fix memory leaks
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.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 9) - F
Debian
CVE-2023-53018: linux - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ...
vendor_debian·2023·CVSS 5.5
CVE-2023-53018 [MEDIUM] CVE-2023-53018: linux - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ...
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.
Scope: local
bookworm: resolved (fixed in 6.1.11-1)
bullseye: resolved
forky: resolved (fixed in 6.1.11-1)
sid: resolved (fixed in 6.1.11-1)
trixie: resolved (fixed in 6.1.11-1)
GHSA
GHSA-4997-qrqv-f5m7: 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
ghsa_unreviewed·2025-03-27
CVE-2023-53018 [MEDIUM] CWE-401 GHSA-4997-qrqv-f5m7: 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
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.
OSV
CVE-2023-53018: 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_t
osv·2025-03-27·CVSS 5.5
CVE-2023-53018 [MEDIUM] CVE-2023-53018: 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_t
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.
No detection rules found.
No public exploits indexed.
2025-03-27
Published