CVE-2020-36601

CVE-2020-36601 is described as an out-of-bounds write vulnerability in kernel modules that may trigger a panic reboot on successful exploitation. The available connected records reiterate the kernel-level write issue and its impact, but do not specify concrete vulnerable products, versions, explo...

DEBIAN-CVE-2022-2503

Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property to restrict module/firmware loads to just the trusted root filesystem. Device-mapper table reloads currently allow users with root privileges to switch out the target with an equivalent dm-linear...

CVE-2022-2503

Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property to restrict module/firmware loads to just the trusted root filesystem. Device-mapper table reloads currently allow users with root privileges to switch out the target with an equivalent dm-linear...

Google Dm-verity 授权问题漏洞

Google Dm-verity is a root filesystem used to extend the root of trust to multiple distributions by Google, USA. A security vulnerability exists in Google Dm-verity. An attacker could use this vulnerability to bypass LoadPin and load untrusted and unverified kernel modules and firmware...

CVE-2022-2503

CVE-2022-2503 affects Linux kernels using Dm-verity/LoadPin. A device-mapper table reload can swap the target to an equivalent dm-linear target, bypassing verification until reboot and allowing root to load untrusted/unsigned kernel modules and firmware. This can enable arbitrary kernel execution...

[slackware-security] Slackware 15.0 kernel

New kernel packages are available for Slackware 15.0 to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/linux-5.15.27/: Upgraded. These updates fix various bugs and security issues, including the recently announced "Dirty Pipe" vulnerability which...

Moderate: Red Hat Security Advisory: ACS 3.64 security and enhancement update

Updated images are now available for Red Hat Advanced Cluster Security for Kubernetes RHACS. Red Hat Product Security has rated this update as having a "Moderate" security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

DEBIAN-CVE-2013-4717

Multiple SQL injection vulnerabilities in Open Ticket Request System OTRS Help Desk 3.0.x before 3.0.22, 3.1.x before 3.1.18, and 3.2.x before 3.2.9 allow remote authenticated users to execute arbitrary SQL commands via unspecified vectors related to Kernel/Output/HTML/PreferencesCustomQueue.pm,...

The vulnerability of the `parsec inode_post_xattr` function in the Linux kernel modules, related to improper memory release, allows a hacker to trigger a service failure.

The vulnerability of the parsec inodepostxattr function in the Linux-Astra-modules is related to a variable overflow, which subsequently leads to a null-ptr-deref error. Exploiting this vulnerability allows an attacker to cause service failures...

An EPYC escape: Case-study of a KVM breakout

Posted by Felix Wilhelm, Project Zero Introduction KVM for Kernel-based Virtual Machine is the de-facto standard hypervisor for Linux-based cloud environments. Outside of Azure, almost all large-scale cloud and hosting providers are running on top of KVM, turning it into one of the fundamental...

CVE-2021-32399

A flaw was found in the Linux kernel’s handling of the removal of Bluetooth HCI controllers. This flaw allows an attacker with a local account to exploit a race condition, leading to corrupted memory and possible privilege escalation. The highest threat from this vulnerability is to...

SUSE: Security Advisory (SUSE-SU-2018:1784-1)

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...

SUSE: Security Advisory (SUSE-SU-2018:1503-1)

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...

SYS.2.3.A14

Peripheriegeraete SOLLTEN nur nutzbar sein, wenn sie auf einer zentral verwalteten Whitelist gefuehrt sind. Kernelmodule fuer Peripheriegeraete SOLLTEN nur geladen und aktiviert werden, wenn das Geraet auf der Whitelist steht. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might...

CVE-2020-12321

A flaw was found in the firmware of some Intel Bluetooth devices. This may allow an unauthenticated attacker within Bluetooth range to overflow a buffer and corrupt memory leading to a crash or privilege escalation. Mitigation To mitigate these vulnerabilities on the operating system level, disab...

CVE-2020-25662

A Red Hat only CVE-2020-12352 regression issue was found in the way the Linux kernel's Bluetooth stack implementation handled the initialization of stack memory when handling certain AMP packets. This flaw allows a remote attacker in an adjacent range to leak small portions of stack memory on the...

CVE-2020-25661

A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel's Bluetooth implementation handled L2CAP packets with A2MP CID. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or potentially executing arbitrary code on...

Security Bulletin: Publicly disclosed vulnerabilities from Kernel affect IBM Netezza Host Management

Summary Kernel is used by IBM Netezza Host Management. This bulletin provides mitigation for the reported CVEs. Vulnerability Details CVEID: CVE-2019-19051 DESCRIPTION: Linux Kernel is vulnerable to a denial of service, caused by a memory leak in the i2400moprfkillswtoggle function in...

CVE-2020-24490

A heap buffer overflow flaw was found in the way the Linux kernel’s Bluetooth implementation processed extended advertising report events. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or to potentially execute arbitrary code on the syste...

CVE-2020-12351

A flaw was found in the way the Linux kernel’s Bluetooth implementation handled L2CAP Logical Link Control and Adaptation Protocol packets with A2MP Alternate MAC-PHY Manager Protocol CID Channel Identifier. This flaw allows a remote attacker in an adjacent range to crash the system, causing a...