CVE-2021-41229

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 singly linked list of cstates and will not be freed. This will cause a memory leak over time. The data can be a very large object...

Design/Logic Flaw

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 singly linked list of cstates and will not be freed. This will cause a memory leak over time. The data can be a very large object...

CVE-2021-41229

BlueZ contains a memory-leak vulnerability in the SDP path (sdp_cstate_alloc_buf) that can cause the service to be exhausted if an attacker continuously sends SDP packets. The issue is described across multiple advisories as affecting BlueZ and being mitigated by upgrading to patched BlueZ packag...

BlueZ 资源管理错误漏洞

BlueZ is a Bluetooth protocol stack written in C that is primarily used to provide support for the core Bluetooth layer and protocol. blueZ is vulnerable to a resource management error that stems from a vulnerability in the affected version of sdp's cstate alloc buf, which allocates memory that...

CVE-2021-41229 Memory leak in BlueZ

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 singly linked list of cstates and will not be freed. This will cause a memory leak over time. The data can be a very large object...

CVE-2021-41229

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 singly linked list of cstates and will not be freed. This will cause a memory leak over time. The data can be a very large object...

PT-2021-7413 · Bluez +8 · Bluez +8

Name of the Vulnerable Software and Affected Versions: BlueZ affected versions not specified Description: A memory leak issue exists in the sdp cstate alloc buf function of the BlueZ Bluetooth protocol stack for Linux. This function allocates memory that remains in the singly linked list of cstat...

RHEL 8 : kernel-rt (RHSA-2021:4140)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:4140 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

RHEL 8 : bluez (RHSA-2021:4432)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:4432 advisory. The bluez packages contain the following utilities for use in Bluetooth applications: hcitool, hciattach, hciconfig, bluetoothd, l2ping, start script...

CentOS 8 : kernel (CESA-2021:4356)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:4356 advisory. - kernel: Intel graphics card information leak. CVE-2019-14615 - kernel: out-of-bounds reads in pinctrl subsystem. CVE-2020-0427 - kernel: Improper inp...

CentOS 8 : kernel-rt (CESA-2021:4140)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:4140 advisory. - kernel: Intel graphics card information leak. CVE-2019-14615 - kernel: out-of-bounds reads in pinctrl subsystem. CVE-2020-0427 - kernel: Improper inp...

CentOS 8 : bluez (CESA-2021:4432)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4432 advisory. - bluez: Passkey Entry protocol of the Bluetooth Core is vulnerable to an impersonation attack CVE-2020-26558 Note that Nessus has not tested for this issue but...

kernel: Improper access control in BlueZ may allow information disclosure vulnerability.

A flaw was found in the Linux kernel. Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access. The highest threat from this vulnerability is to data confidentiality and integrity...

Moderate: Red Hat Security Advisory: bluez security update

An update for bluez is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

bluez: Passkey Entry protocol of the Bluetooth Core is vulnerable to an impersonation attack

A vulnerability was found in the bluez, where Passkey Entry protocol used in Secure Simple Pairing SSP, Secure Connections SC and LE Secure Connections LESC of the Bluetooth Core Specification is vulnerable to an impersonation attack where an active attacker can impersonate the initiating device...

kernel: Improper access control in BlueZ may allow information disclosure vulnerability.

A flaw was found in the Linux kernel. Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access. The highest threat from this vulnerability is to data confidentiality and integrity...

ALBA-2021:4440 bluez bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

bluez bug fix and enhancement update

An update is available for bluez. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Enterprise...

bluez bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

bluez bug fix and enhancement update

An update is available for bluez. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Enterprise...