Bluetooth Impersonation Attacks Affect Legions of Devices

Academic researchers have uncovered security vulnerabilities in Bluetooth Classic that allows attackers to spoof paired devices: They found that the bugs allow an attacker to insert a rogue device into an established Bluetooth pairing, masquerading as a trusted endpoint. This allows attackers to...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists as a flaw was found in the Linux kernel's Ethernet bonding driver implementation. Packets coming in from network devices that have more than 16 receive queues to a bonding interface could cause a denial of service...

Ubuntu 16.04 LTS / 18.04 LTS : BlueZ vulnerabilities (USN-4311-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4311-1 advisory. It was discovered that BlueZ incorrectly handled bonding HID and HOGP devices. A local attacker could possibly use this issue to impersonate...

USN-4311-1 bluez vulnerabilities

It was discovered that BlueZ incorrectly handled bonding HID and HOGP devices. A local attacker could possibly use this issue to impersonate non-bonded devices. CVE-2020-0556 It was discovered that BlueZ incorrectly handled certain commands. A local attacker could use this issue to cause BlueZ to...

Debian DSA-4647-1 : bluez - security update

It was reported that the BlueZ's HID and HOGP profile implementations don't specifically require bonding between the device and the host. Malicious devices can take advantage of this flaw to connect to a target host and impersonate an existing HID device without security or to cause an SDP or GAT...

Debian: Security Advisory (DSA-4647-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 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...

[SECURITY] [DSA 4647-1] bluez security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4647-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso March 26, 2020 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4647-1] bluez security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4647-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso March 26, 2020 https://www.debian.org/security/faq -...

GLSA-202003-49 : BlueZ: Security bypass

The remote host is affected by the vulnerability described in GLSA-202003-49 BlueZ: Security bypass It was discovered that the HID and HOGP profiles implementations in BlueZ did not specifically require bonding between the device and the host. Impact : A remote attacker with adjacent access could...

[ASA-202003-13] bluez: access restriction bypass

Arch Linux Security Advisory ASA-202003-13 ========================================== Severity: High Date : 2020-03-19 CVE-ID : CVE-2020-0556 Package : bluez Type : access restriction bypass Remote : Yes Link : https://security.archlinux.org/AVG-1116 Summary ======= The package bluez before versi...

kernel security and bug fix update

2.6.32-754.28.1.OL6 - Update genkey bug 25599697 2.6.32-754.28.1 - netdrv ixgbevf: Use cached link state instead of re-reading the value for ethtool Ken Cox 1795404 - isdn mISDN: enforce CAPNETRAW for raw sockets Andrea Claudi 1779473 CVE-2019-17055 - net cfg80211: wext: avoid copying malformed...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

openSUSE Security Update : the Linux Kernel (openSUSE-2019-2307)

The openSUSE Leap 15.0 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2019-15291: There was a NULL pointer dereference caused by a malicious USB device in the flexcopusbprobe function in the drivers/media/usb/b2c2/flexcop-usb.c driver...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2019:2307-1 Rating: important References: 1051510 1054914 1055117 1061840 1065600 1065729 1071995 1082555 1104967 1109158 1113722 1114279 1119086 1123034 1127988 1131304 1137069 1137865 1137959 1140155...

kernel security, bug fix, and enhancement update

3.10.0-957.5.1.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-957.5.1 - fs revert 'fs sunrpc: Ensure we always close the socket after a...

SUSE SLES12 Security Update : dpdk (SUSE-SU-2018:3923-1)

This update for dpdk to version 16.11.8 provides the following security fix : CVE-2018-1059: restrict untrusted guest to misuse virtio to corrupt host application ovs-dpdk memory which could have lead all VM to lose connectivity bsc1089638 and following non-security fixes: Enable the broadcom...

openSUSE Security Update : the Linux Kernel (openSUSE-2018-1427)

The openSUSE Leap 42.3 kernel was updated to 4.4.162 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2018-18281: The mremap syscall performs TLB flushes after dropping pagetable locks. If a syscall such as ftruncate removes entries from the pagetables of a...

Security update for the Linux Kernel (important)

The openSUSE Leap 42.3 kernel was updated to 4.4.162 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2018-18281: The mremap syscall performs TLB flushes after dropping pagetable locks. If a syscall such as ftruncate removes entries from the pagetables of a...

SUSE-SU-2018:2374-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP3 Azure kernel was updated to 4.4.143 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2018-3620: Local attackers on baremetal systems could use speculative code patterns on hyperthreaded processors to read data present in the ...

XenServer Loses Network connectivity on Pool join (LACP bond entry incomplete)

Upon adding a host to an existing Pool configured with NIC Bonding of type LACP , the newly added host's NIC bond entry never finishes updating, as seen on the image below, where the Management interface never merges with the bond. The previous NIC remains as IP Setup None and the bond shows...