Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: SCO: Fixed UAF on scosocktimeout The conn-sk might have been unlinked/freed while waiting for scoconnlock. Therefore, this check determines whether conn-sk is still valid by verifying that it is part of scosklist...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: cancels all operations upon calling hciunregisterdev. The syzbot reports that calling hcireleasedev from hcierrorreset can cause a deadlock at destroyworkqueue. This occurs because hcierrorreset is called from...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: MGMT: Fixed a possible crash when calling mgmtindexremoved. If mgmtindexremoved is called while there are commands queued for cmdsync, it could lead to crashes, as shown in the following trace: 0x0000053D:...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: qca – fixed an issue where information was leaked when fetching the fw build id. Added missing sanity checks and moved the 255-byte build-id buffer off the stack to prevent the leakage of stack data through debugfs,...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: l2cap: fixed a nullptrderef in l2capchantimeout There is a race condition between l2capchantimeout and l2capchandel. When we use l2capchandel to delete the channel, the chan-conn will be set to null. However, the co...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: Fixed use-after-free bugs caused by scosocktimeout. When the sco connection is established, the sco sock is released. At that time, timeoutwork is scheduled to determine whether the sco disconnection is timed out. T...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: MGMT: Fixed a slab-use-after-free read in setpoweredsync. This fix resolves the following crash: BUG: KASAN: Slab-use-after-free in setpoweredsync+0x3a/0xc0, net/bluetooth/mgmt.c:1353. A read of size 8 at address...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: L2CAP: Fixed an UAF in l2capconnect Reported by Syzbot BUG: KASAN: Use of a slab object after a free call in l2capconnectconstprop.0+0x10d8/0x1270 net/bluetooth/l2capcore.c:3949 Read of size 8 at address...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: Fixed the issue where enabling Bluetooth fails again for QCA6390 after a warm reboot. The commit 272970be3dab “Bluetooth: hciqca: Fixed the driver shutdown issue when the serdev is closed” causes the following...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: ISO: Fixed multiple calls to isoinit when debugfs is disabled. If bt DebugFS is not created successfully—which occurs if CONFIGDEBUGFS or CONFIGDEBUGFSALLOWALL is not set—then isoinit returns early without setting...

Intel® Wireless Bluetooth® and Killer™ Bluetooth® Advisory

Summary: A potential security vulnerability in some Intel® Wireless Bluetooth® and Killer™ Bluetooth® products may allow escalation of privilege. Intel is releasing firmware updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2021-37577 Non-Intel issued Description...

MediaTek Bluetooth Firmware Vulnerability - Lenovo Support US

No description provided...

Intel Wireless Bluetooth and Killer Bluetooth - Lenovo Support US

No description provided...

The vulnerability of the hci_unregister_dev() function (net/bluetooth/hci_core.c) in the Linux operating system’s Bluetooth kernel driver allows a attacker to cause a service failure.

The vulnerability of the hciunregisterdev function net/bluetooth/hcicore.c in the Linux operating system’s Bluetooth kernel driver is related to improper resource locking. Exploiting this vulnerability could allow an attacker to cause a service failure...

Azure Linux 3.0 Security Update: kernel (CVE-2024-21803)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-21803 advisory. - Use After Free vulnerability in Linux Linux kernel kernel on Linux, x86, ARM bluetooth modules allows Local...

Azure Linux 3.0 Security Update: kernel (CVE-2024-35978)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-35978 advisory. - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix memory leak in...

Azure Linux 3.0 Security Update: bluez (CVE-2023-45866)

The version of bluez installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-45866 advisory. - Bluetooth HID Hosts in BlueZ May permit an unauthenticated Peripheral role HID Device to initiate and establi...

Azure Linux 3.0 Security Update: kernel (CVE-2024-43884)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-43884 advisory. - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Add error handling to...

Azure Linux 3.0 Security Update: kernel (CVE-2024-50044)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-50044 advisory. - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: FIX possible deadlock...

CentOS 9 : kernel-5.14.0-565.el9

The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the kernel-5.14.0-565.el9 build changelog. - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: avoid UAF in btmtkprocesscoredump hcidevcdappend...