kernel: Bluetooth: btbcm: Fix NULL deref in btbcm_get_board_name()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btbcm: Fix NULL deref in btbcmgetboardname devmkstrdup can return a NULL pointer on failure,but this returned value in btbcmgetboardname is not checked. Add NULL check in btbcmgetboardname, to handle kernel NULL pointe...

kernel: Bluetooth: btrtl: check for NULL in btrtl_setup_realtek()

A NULL pointer access may result in compromised availability...

kernel: Bluetooth: btbcm: Fix NULL deref in btbcm_get_board_name()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btbcm: Fix NULL deref in btbcmgetboardname devmkstrdup can return a NULL pointer on failure,but this returned value in btbcmgetboardname is not checked. Add NULL check in btbcmgetboardname, to handle kernel NULL pointe...

kernel: Linux kernel: Denial of Service in Bluetooth HCI UART driver via null pointer dereference

A flaw was found in the Linux kernel's Bluetooth HCI UART driver. A race condition exists where the hciuartwritework function may attempt to access uninitialized private data if a TTY write wakeup occurs during the protocol initialization phase. This can lead to a NULL pointer dereference,...

kernel: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmtremoveadvmonitorsync This fixes the following crash: ================================================================== BUG: KASAN: slab-use-after-free in...

kernel: Bluetooth: btrtl: check for NULL in btrtl_setup_realtek()

A NULL pointer access may result in compromised availability...

Windows Bluetooth RFCOM Protocol Driver Information Disclosure Vulnerability

Out-of-bounds read in Windows Bluetooth RFCOM Protocol Driver allows an authorized attacker to disclose information locally...

Microsoft Bluetooth Driver 缓冲区错误漏洞

Microsoft Bluetooth Driver is an application software Bluetooth driver from Microsoft Corporation USA. A buffer error vulnerability exists in Microsoft Bluetooth Driver. An attacker could exploit this vulnerability to obtain sensitive information. The following products and editions are...

KLA90057 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Extended Security Update. Malicious users can exploit these vulnerabilities to gain privileges, obtain sensitive information, bypass security restrictions, execute arbitrary code, read local files, cause denial of service. Below is a...

PT-2025-46463

Name of the Vulnerable Software and Affected Versions Windows affected versions not specified Description An out-of-bounds read issue exists in the Windows Bluetooth RFCOM Protocol Driver. A local authorized attacker can potentially disclose information. Recommendations At the moment, there is no...

CVE-2025-23050

QLowEnergyController in Qt before 6.8.2 mishandles malformed Bluetooth ATT commands, leading to an out-of-bounds read or division by zero. This is fixed in 5.15.19, 6.5.9, and 6.8.2. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Re...

Microsoft Windows Bluetooth Service Resource Management Error Vulnerability

Microsoft Windows Bluetooth Service is a Bluetooth driver from Microsoft Microsoft Corporation, USA. A resource management error vulnerability exists in Microsoft Windows Bluetooth Service that stems from a contention condition due to improper synchronization of shared resources, which can be...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel (GCP and GKE) vulnerabilities (USN-7864-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7864-1 advisory. Jean-Claude Graf, Sandro Regge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor...

CVE-2025-12890 Bluetooth: peripheral: Invalid handling of malformed connection request

Improper handling of malformed Connection Request with the interval set to be 1 which supposed to be illegal and the chM 0x7CFFFFFFFF triggers a crash. The peripheral will not be connectable after it...

CVE-2025-12890

CVE-2025-12890 affects Zephyr-related Bluetooth peripherals. The public data describe an improper handling of a malformed Connection Request when the interval is 1 and the chM mask is 0x7CFFFFFFFF, which triggers a crash and renders the peripheral non-connectable. This vulnerability is described ...

CVE-2025-12890 Bluetooth: peripheral: Invalid handling of malformed connection request

Improper handling of malformed Connection Request with the interval set to be 1 which supposed to be illegal and the chM 0x7CFFFFFFFF triggers a crash. The peripheral will not be connectable after it...

USN-7861-2: Linux kernel (Real-time) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7861-2 linux-realtime, linux-realtime-6.8 vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7864-1: Linux kernel (GCP and GKE) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7864-1 linux-gcp, linux-gcp-6.8, linux-gke vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...