kernel: USB-accessible buffer overflow in brcmfmac

A buffer overflow flaw was found in the Linux kernel Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges...

kernel: ALSA: usb-audio: ALSA USB Audio Out-of-Bounds Bug

A flaw was found in the Linux kernel ALSA USB audio driver. This vulnerability allows a denial of service via a crafted USB audio device...

kernel: ALSA: bcd2000: Fix a UAF bug on the error path of probing

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: Fix a UAF bug on the error path of probing When the driver fails in sndcardregister at probe time, it will free the 'bcd2k-midiouturb' before killing it, which may cause a UAF bug. The following log can reveal it:...

kernel: ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev()

In the Linux kernel, the following vulnerability has been resolved: ALSA: aoa: i2sbus: fix possible memory leak in i2sbusadddev devsetname in soundbusaddone allocates memory for name, it need be freed when ofdeviceregister fails, call soundbusdevput to give up the reference that hold in...

kernel: USB: core: Prevent nested device-reset calls

In the Linux kernel, the following vulnerability has been resolved: USB: core: Prevent nested device-reset calls Automatic kernel fuzzing revealed a recursive locking violation in usb-storage: ============================================ WARNING: possible recursive locking detected 5.18.0 3 Not...

kernel: ALSA: usb-audio: Fix potential memory leaks

A memory leak was found in the Linux kernel's USB audio driver in the synchronization endpoint URB allocation path. When memory allocation fails partway through allocating URBs for a sync endpoint, the error handling code fails to release the partially allocated URBs because the endpoint's URB...

kernel: Drivers: vmbus: Check for channel allocation before looking up relids

In the Linux kernel, the following vulnerability has been resolved: Drivers: vmbus: Check for channel allocation before looking up relids relid2channel assumes vmbus channel array to be allocated when called. However, in cases such as kdump/kexec, not all relids will be reset by the host. When th...

kernel: Recursive locking violation in usb-storage that can cause the kernel to deadlock

An incorrect access control flaw was found in the Linux kernel USB core subsystem. When attaching a malicious usb device, the recursive locking violation in usb-storage can cause the kernel to deadlock. This issue could allow a local user to crash the system...

kernel: USB-accessible buffer overflow in brcmfmac

A buffer overflow flaw was found in the Linux kernel Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges...

kernel: Recursive locking violation in usb-storage that can cause the kernel to deadlock

An incorrect access control flaw was found in the Linux kernel USB core subsystem. When attaching a malicious usb device, the recursive locking violation in usb-storage can cause the kernel to deadlock. This issue could allow a local user to crash the system...

The Bug Report – April 2023 Edition

The Bug Report – April 2023 Edition By Trellix · May 03, 2023 This story was also written by John Rodriguez. It’s never easy coming back. Why am I here? Seems as if some of us should have stayed at our tropical vacation getaway. Nothing like coming back to the cyber world screeching about...

D-Bus: Multiple Vulnerabilities

Background D-Bus is a daemon providing a framework for applications to communicate with one another. Description Multiple vulnerabilities have been discovered in D-Bus. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details...

GLSA-202305-08 : D-Bus: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202305-08 D-Bus: Multiple Vulnerabilities - An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use...

The Bug Report – April 2023 Edition

The Bug Report – April 2023 Edition By Trellix · May 03, 2023 This story was also written by John Rodriguez. It’s never easy coming back. Why am I here? Seems as if some of us should have stayed at our tropical vacation getaway. Nothing like coming back to the cyber world screeching about...

Avahi 资源管理错误漏洞

Avahi is a suite of native service discovery tools for Linux. A security vulnerability exists in Avahi that stems from the avahi-daemon process potentially crashing on the DBus message bus...

dbus-broker: Multiple Vulnerabilities

Background dbus-broker is a Linux D-Bus message broker. Description Multiple vulnerabilities have been discovered in dbus-broker. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details. Workaround There is no known workaroun...

vw-bus-t4.de Cross Site Scripting vulnerability OBB-3278792

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Vulnerabilities fixed in IBM App Connect Enterprise and Integration Bus

IBM fixed vulnerabilities in Integration Bus and App Connect Enterprise. The vulnerabilities are in the underlying Eclipse Mosquito and allow a malicious party to perform a denial-of-service attack. IBM has released updates to fix the vulnerabilities in Integration Bus and App Connect Enterprise...

Security Bulletin: IBM App Connect Enterprise & IBM Integration Bus are vulnerable to a denial of service due to Eclipse Mosquitto (CVE-2021-41039, CVE-2021-34432, CVE-2021-34431)

Summary IBM App Connect Enterprise & IBM Integration Bus are vulnerable to a denial of service due to Eclipse Mosquitto CVE-2021-41039, CVE-2021-34432, CVE-2021-34431 The fix includes Eclipse Mosquitto v2.0.15 Vulnerability Details CVEID:CVE-2021-41039 DESCRIPTION: Eclipse Mosquitto is vulnerable...

Huawei EulerOS: Security Advisory for dbus (EulerOS-SA-2023-1621)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...