Ubuntu: Security Advisory (USN-6742-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

Ubuntu: Security Advisory (USN-6739-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

USN-6739-1: Linux kernel vulnerabilities

It was discovered that a race condition existed in the instruction emulator of the Linux kernel on Arm 64-bit systems. A local attacker could use this to cause a denial of service system crash. CVE-2022-20422 Wei Chen discovered that a race condition existed in the TIPC protocol implementation in...

kernel: Information leak in l2cap_parse_conf_req in net/bluetooth/l2cap_core.c

An information leak vulnerability was found in the Linux kernel's implementation of logical link control and adaptation protocol L2CAP, part of the Bluetooth stack in the l2capparseconfreq function. An attacker with physical access within the range of standard Bluetooth transmission could use thi...

ROS-20240408-06

A vulnerability in the HID Profile Human Interface Device interface of the Bluetooth protocol stack for the Linux BlueZ operating system is related to an access control flaw. Exploitation of the vulnerability could allow an attacker, acting remotely, escalate their privileges and execute arbitrar...

zephyr 安全漏洞

Zephyr is an extensible real-time operating system RTOS open-sourced by the Zephyr Project. A security vulnerability exists in zephyr 3.6 and earlier versions, which stems from a vulnerability that allows an attacker to crash a BLE device by sending a malformed gatt packet...

kernel: use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c

A use-after-free flaw was found in the Linux kernel's implementation of logical link control and adaptation protocol L2CAP, part of the Bluetooth stack in the l2capconnect and l2capleconnectreq functions. An attacker with physical access within the range of standard Bluetooth transmission could...

kernel: use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c

A use-after-free flaw was found in the Linux kernel's implementation of logical link control and adaptation protocol L2CAP, part of the Bluetooth stack in the l2capconnect and l2capleconnectreq functions. An attacker with physical access within the range of standard Bluetooth transmission could...

Vulnerability in the functions sniff_{min,max}_interval_set(), implemented in the HCI driver of the Bluetooth kernel of the Linux operating system, which allows a attacker to compromise the integrity of protected information and cause service failure.

The vulnerability of the Linux kernel Bluetooth HCI driver implementation relates to competitive access to resources during the execution of the sniffmin,maxintervalset function in the net/bluetooth/hcidebugfs.c module. Exploiting this vulnerability allows a remote attacker to compromise the...

kernel: memory leak in l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c

A memory leak flaw was found in the Linux kernel’s L2CAP bluetooth functionality. This issue occurs when a user generates malicious packets, triggering the l2caprecvacldata function. This flaw allows a local or bluetooth connection user to potentially crash the system...

UBUNTU-CVE-2024-24858

A race condition was found in the Linux kernel's net/bluetooth in conn,advmin,maxintervalset function. This can result in I2cap connection or broadcast abnormality issue, possibly leading to denial of service...

PT-2024-15306 · Google · Android

Name of the Vulnerable Software and Affected Versions: Android versions prior to the fixed version Description: The issue is related to a possible out of bounds read in the btif to bta response function of btif gatt util.cc due to an incorrect bounds check. This could lead to local information...

CLSA-2024-1705496273 kernel: Fix of 13 CVEs

Bluetooth: L2CAP: Fix use-after-free in l2capsockreadycb CVE-2023-40283 - ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet CVE-2023-6932 - smb: client: fix OOB in smbCalcSize CVE-2023-6606 - net/sched: schhfsc: Ensure inner classes have fsc curve CVE-2023-4623 - net/sched: clsfw:...

NewStart CGSL MAIN 6.06 : bluez Vulnerability (NS-SA-2023-0092)

The remote NewStart CGSL host, running version MAIN 6.06, has bluez packages installed that are affected by a vulnerability: - BlueZ is a Bluetooth protocol stack for Linux. In affected versions a vulnerability exists in sdpcstateallocbuf which allocates memory which will always be hung in the...

kernel: Information leak in l2cap_parse_conf_req in net/bluetooth/l2cap_core.c

An information leak vulnerability was found in the Linux kernel's implementation of logical link control and adaptation protocol L2CAP, part of the Bluetooth stack in the l2capparseconfreq function. An attacker with physical access within the range of standard Bluetooth transmission could use thi...

Rocky Linux 8 : bluez (RLSA-2022:2081)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:2081 advisory. - BlueZ is a Bluetooth protocol stack for Linux. In affected versions a vulnerability exists in sdpcstateallocbuf which allocates memory which will always be hun...

kernel: use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c

A use-after-free flaw was found in the Linux kernel's implementation of logical link control and adaptation protocol L2CAP, part of the Bluetooth stack in the l2capconnect and l2capleconnectreq functions. An attacker with physical access within the range of standard Bluetooth transmission could...

kernel: use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c

A use-after-free flaw was found in the Linux kernel's implementation of logical link control and adaptation protocol L2CAP, part of the Bluetooth stack in the l2capconnect and l2capleconnectreq functions. An attacker with physical access within the range of standard Bluetooth transmission could...

USN-6386-2 linux-raspi vulnerabilities

Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii Oleksenko discovered that some AMD processors could leak stale data from division operations in certain situations. A local attacker could possibly use this to expose sensitive information. CVE-2023-20588 It was discovered...

PT-2023-5664 · Zephyr · Zephyr

Name of the Vulnerable Software and Affected Versions: Zephyr affected versions not specified Description: The issue is related to errors in the representation of given functions in the Bluetooth protocol implementation of the Zephyr real-time operating system. It may allow a remote attacker to...