Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: libertas – Fixed a possible reference count leak in ifusbprobe. The function usbgetdev will be called before lbsgetfirmwareasync. This means that the function usbputdev must be called when lbsgetfirmwareasync fails...

UBUNTU-CVE-2026-68410

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix memory leak in helperfirmwarecb helperfirmwarecb neglects to free the single-stage firmware image after a successful async load, leading to a memory leak in the USB firmware-download path. Fix this memory leak...

CVE-2026-68410 wifi: libertas: fix memory leak in helper_firmware_cb()

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix memory leak in helperfirmwarecb helperfirmwarecb neglects to free the single-stage firmware image after a successful async load, leading to a memory leak in the USB firmware-download path. Fix this memory leak...

CVE-2026-53107

A flaw was found in the Linux kernel's Wi-Fi Libertas driver. This issue occurs when the system attempts to terminate USB Request Blocks URBs from an interrupt context, which can lead to the system attempting to sleep in an inappropriate context. This can cause system instability or prevent furth...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the libertas driver failing to ensure that the URB transmission is completed within the usbtxbloc...

CVE-2026-23281 wifi: libertas: fix use-after-free in lbs_free_adapter()

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix use-after-free in lbsfreeadapter The lbsfreeadapter function uses timerdelete non-synchronous for both commandtimer and txlockuptimer before the structure is freed. This is incorrect because timerdelete does n...

The vulnerability of the lbs_init_adapter() function in the drivers/net/wireless/marvell/libertas/main.c file of the Marvell network adapter driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the lbsinitadapter function in the drivers/net/wireless/marvell/libertas/main.c file of the Marvell wireless adapter driver in the Linux operating system kernel is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a service...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000352)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000352 advisory. drivers/net/wireless/marvell/libertas/ifsdio.c in the Linux kernel 5.2.14 does not check the allocworkqueue return value, leading to a NULL pointer dereference...

PT-2026-27646

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s wifi subsystem, specifically within the libertas driver. The lbs free adapter function incorrectly uses timer delete instead of timer delete sync for...

EUVD-2022-55561

Malicious code in bioql PyPI...

SUSE CVE-2013-6378

The lbsdebugfswrite function in drivers/net/wireless/libertas/debugfs.c in the Linux kernel through 3.12.1 allows local users to cause a denial of service OOPS by leveraging root privileges for a zero-length write operation...

SUSE: Security Advisory (SUSE-SU-2019:2951-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. A buffer overflow flaw was found in the libertas driver. This could, potentially, lead to a remote denial of service when an invalid beacon or probe response was received...

SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:2946-1)

The SUSE Linux Enterprise 15 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception...

SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2953-1)

The SUSE Linux Enterprise 15-SP1 Azure Kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine...

PT-2018-2822

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a memory leak in the if usb probe handler of the Linux kernel's libertas driver. An attacker can exploit this by connecting a Marvell 8388 USB WLAN device with a...

RedHat Security Advisory RHSA-2009:0053

The remote host is missing kernel updates announced in advisory RHSA-2009:0053. These updated packages address the following security issues: a flaw was found in the Asynchronous Transfer Mode ATM subsystem. A local, unprivileged user could use the flaw to listen on the same socket more than once...

kernel: libertas: fix buffer overrun

Buffer overflow in the lbsprocessbss function in drivers/net/wireless/libertas/scan.c in the libertas subsystem in the Linux kernel before 2.6.27.5 allows remote attackers to have an unknown impact via an "invalid beacon/probe response."...