Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: bnep: fixed wild-memory-access in protounregister The issues are as follows: KASAN: possible wild-memory-access within the range 0xdead...108-0xdead...10f CPU: 3 UID: 0 PID: 2805 Comm: rmmod Tainted: G W RIP:...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: ISO: Fix to not validate user input from setockopt Check the length of user input before copying data...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: RFCOMM: Fixed a possible deadlock in rfcommskstatechange. rfcommskstatechange attempts to use socklock, so it should never be called with it locked. However, rfcommsockioctl always attempts to lock it, causing the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: fixed a use-after-free in deviceforeachchild Syzbot has reported the following KASAN issue: BUG: KASAN: slab-use-after-free in deviceforeachchild+0x18f/0x1a0 Size 8 data read at address ffff88801f605308 by task kbne...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: RFCOMM: No fix to ensure that user input is validated before setting the setsockopt function. The syzbot reported that the rfcommsocksetsockoptold function copies data without checking the length of the user input...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Added error handling to pairdevice. The hciconnparamsadd function never checks for a NULL value, which could lead to a NULL pointer dereferencing and resulting in a crash. This issue has been fixed by adding erro...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Call isoexit when unloading a module. If isoinit is called, isoexit must also be called when unloading the module. Without this, the struct proto that isoinit registered with protoregister becomes invalid, which could...

Astra Linux – Vulnerability in Linux 6.1

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

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 vulnerabilities have been resolved: Bluetooth: hciconn: A null pointer dereferencing occurred in hciabortconn. hciabortconn attempts to read hciskbeventhdev-sentcmd when a connection is pending. However, hdev-sentcmd can be NULL while reqstatus remains HCIREQPEN...

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 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: When CONFIGDEBUGFS or CONFIGDEBUGFSALLOWALL is not set, the function btdebugfs may not be created successfully. As a result, the isoinit function returns early without setting isoinited to true. This causes duplicat...

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...

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-2024-35978)

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: 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...