CVE-2025-38128 Bluetooth: MGMT: reject malformed HCI_CMD_SYNC commands

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: reject malformed HCICMDSYNC commands In 'mgmthcicmdsync', check whether the size of parameters passed in 'struct mgmtcphcicmdsync' matches the total size of the data i.e. 'sizeofstruct mgmtcphcicmdsync' plus...

CVE-2025-38118 Bluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix UAF on mgmtremoveadvmonitorcomplete This reworks MGMTOPREMOVEADVMONITOR to not use mgmtpendingadd to avoid crashes like bellow: ================================================================== BUG: KASAN:...

CVE-2025-38117

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Protect mgmtpending list with its own lock This uses a mutex to protect from concurrent access of mgmtpending list which can cause crashes like: ==================================================================...

CVE-2025-38118

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix UAF on mgmtremoveadvmonitorcomplete This reworks MGMTOPREMOVEADVMONITOR to not use mgmtpendingadd to avoid crashes like bellow: ================================================================== BUG: KASAN:...

CVE-2025-38118

CVE-2025-38118 affects the Linux kernel Bluetooth MGMT subsystem. The flaw is a use-after-free in mgmt_remove_adv_monitor_complete (MGMT_OP_REMOVE_ADV_MONITOR path) caused by using mgmt_pending_add, leading to KASAN crashes. The issue is resolved by reworking MGMT_OP_REMOVE_ADV_MONITOR to avoid m...

CVE-2025-38117

Summary: CVE-2025-38117 affects the Linux kernel Bluetooth MGMT path, specifically the mgmt_pending list. The root cause is a concurrency issue where the list access could lead to a slab-use-after-free in hci_sock_get_channel, triggering a crash under KASAN reports. The vulnerability is mitigated...

CVE-2025-38117 Bluetooth: MGMT: Protect mgmt_pending list with its own lock

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Protect mgmtpending list with its own lock This uses a mutex to protect from concurrent access of mgmtpending list which can cause crashes like: ==================================================================...

CVE-2025-38118 Bluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix UAF on mgmtremoveadvmonitorcomplete This reworks MGMTOPREMOVEADVMONITOR to not use mgmtpendingadd to avoid crashes like bellow: ================================================================== BUG: KASAN:...

CVE-2025-38117 Bluetooth: MGMT: Protect mgmt_pending list with its own lock

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Protect mgmtpending list with its own lock This uses a mutex to protect from concurrent access of mgmtpending list which can cause crashes like: ==================================================================...

CVE-2025-38099

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Disable SCO support if READVOICESETTING is unsupported/broken A SCO connection without the proper voicesetting can cause the controller to lock up...

CVE-2025-38099 Bluetooth: Disable SCO support if READ_VOICE_SETTING is unsupported/broken

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Disable SCO support if READVOICESETTING is unsupported/broken A SCO connection without the proper voicesetting can cause the controller to lock up...

CVE-2025-38099

CVE-2025-38099 : In the Linux kernel, a SCO Bluetooth connection could lock up the controller if voice settings are not properly read or supported. SUSE/OpenSUSE advisories (e.g., openSUSE-SU-2025-20081-1) list CVE-2025-38099 among fixed kernel vulnerabilities with MEDIUM/LOW to HIGH impact range...

CVE-2025-38099 Bluetooth: Disable SCO support if READ_VOICE_SETTING is unsupported/broken

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Disable SCO support if READVOICESETTING is unsupported/broken A SCO connection without the proper voicesetting can cause the controller to lock up...

PT-2025-27703

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.15.0-rc7 Description: A vulnerability in the Linux kernel's Bluetooth management has been resolved by protecting the mgmt pending list with its own lock, preventing crashes due to concurrent access. The issue...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the Bluetooth MGMT unprotected mgmtpending list, which could lead to null pointer dereferences...

Ubuntu: Security Advisory (USN-7607-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from Bluetooth SCO support not being disabled when READVOICESETTING is not supported, which could lead to...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from Bluetooth MGMT not validating the length of the HCICMDSYNC parameter, which could result in an out-of-bounds...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from Bluetooth MGMT not properly removing the advertisement monitor, which could lead to reuse after release...

kernel: Bluetooth: Fix use after free in hci_send_acl

A vulnerability was found in the Linux kernel's Bluetooth subsystem in the hcidisconnphylinkcompleteevt function. Improper cleanup and reference handling can lead to a connection object, hcon, being freed and then later accessed during a subsequent function call. This issue can lead to a...