USN-7607-3 linux-kvm vulnerabilities

It was discovered that a use-after-free vulnerability existed in the Bluetooth stack in the Linux kernel. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-3640 Several security issues were discovered in the Linux kernel. An...

USN-7607-3: Linux kernel (KVM) vulnerabilities

It was discovered that a use-after-free vulnerability existed in the Bluetooth stack in the Linux kernel. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-3640 Several security issues were discovered in the Linux kernel. An...

CVE-2025-21000

Improper privilege management in Bluetooth prior to SMR Jul-2025 Release 1 allows local attackers to enable Bluetooth...

CVE-2025-20694

In Bluetooth FW, there is a possible system crash due to an uncaught exception. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09752821; Issue ID: MSV-3342...

CVE-2025-20695

The CVE-2025-20695 involves Bluetooth firmware where an uncaught exception can cause a system crash, leading to remote denial of service without extra privileges or user interaction. Affected component is Bluetooth firmware (MediaTek-based). The vulnerability’s impact is a high availability denia...

CVE-2025-20694

CVE-2025-20694 affects Bluetooth firmware (MediaTek chipsets). The issue is a fault due to an uncaught exception that can cause a system crash, enabling remote denial of service with no user interaction and with adjacent access as per the CVSS data. The vulnerability is tied to the Bluetooth FW c...

PT-2025-28322 · Bluetooth · Bluetooth

Name of the Vulnerable Software and Affected Versions: Bluetooth affected versions not specified Description: The issue is related to a possible system crash due to an uncaught exception in the Bluetooth firmware. This could lead to a remote denial of service with no additional execution privileg...

PT-2025-28321 · Bluetooth · Bluetooth

Name of the Vulnerable Software and Affected Versions: Bluetooth versions prior to the version with Patch ID: ALPS09752821 Description: The issue is related to a possible system crash due to an uncaught exception in Bluetooth firmware, which could lead to remote denial of service without requirin...

A week in security (June 30 – July 6)

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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-2025-38128 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-2025-38128

Technical details on CVE-2025-38128 are not publicly provided in the connected documents. The advisories reference the vulnerability at a high level but do not expand on affected products, versions, root cause, exploit details, or fixes within this dataset. Monitor for updates.

CVE-2025-38128

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 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

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-2025-38118 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-2025-38118

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-2025-38099 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...