CVE-2019-11867

Realtek NDIS driver rt640x64.sys, file version 10.1.505.2015, fails to do any size checking on an input buffer from user space, which the driver assumes has a size greater than zero bytes. To exploit this vulnerability, an attacker must send an IRP with a system buffer size of 0...

CVE-2019-11867

CVE-2019-11867 affects Realtek NDIS driver rt640x64.sys (version 10.1.505.2015). The driver does not validate the size of a user-space input buffer, assuming a non-zero length. An attacker must send an IRP with a system buffer size of 0, enabling a local access scenario. CVSS data from the source...

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

An update for kernel is now available for Red Hat Enterprise Linux 8. 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...

kernel: rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel lacks a certain upper-bound check, leading to a buffer overflow

A flaw was found in the Linux kernel's implementation of the RealTek wireless drivers WiFi-direct or WiFi peer-to-peer driver implementation. When the RealTek wireless networking hardware is configured to accept WiFi-Direct or WiFi P2P connections, an attacker within the wireless network...

kernel: rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel lacks a certain upper-bound check, leading to a buffer overflow

A flaw was found in the Linux kernel's implementation of the RealTek wireless drivers WiFi-direct or WiFi peer-to-peer driver implementation. When the RealTek wireless networking hardware is configured to accept WiFi-Direct or WiFi P2P connections, an attacker within the wireless network...

PT-2020-10226 · Realtek +2 · Realtek Audio Driver +2

Name of the Vulnerable Software and Affected Versions: Realtek Audio Drivers for Windows versions prior to 6.0.8882.1 Realtek Audio Drivers for Windows versions prior to 6.0.8907.1 Description: The issue concerns the mishandling of DLL preloading by Realtek Audio Drivers for Windows, as used in...

USN-4254-2 linux-lts-xenial, linux-aws vulnerabilities

USN-4254-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 ESM. It was discovered that the Linux kernel did not properly clear data structures on...

USN-4254-2: Linux kernel (Xenial HWE) vulnerabilities

USN-4254-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 ESM. It was discovered that the Linux kernel did not properly clear data structures on...

Ubuntu: Security Advisory (USN-4254-1)

The remote host is missing an update for the 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...

USN-4254-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A local attacker could use this to expose sensitive information. CVE-2019-14615 It was discovered that a race condition existed in the Virtual Video Test Drive...

USN-4254-1: Linux kernel vulnerabilities

It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A local attacker could use this to expose sensitive information. CVE-2019-14615 It was discovered that a race condition existed in the Virtual Video Test Drive...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4254-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4254-1 advisory. It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A local attacke...

CVE-2019-19823

A certain router administration interface that includes Realtek APMIB 0.11f for Boa 0.94.14rc21 stores cleartext administrative passwords in flash memory and in a file. This affects TOTOLINK A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4....

CVE-2019-19824

On certain TOTOLINK Realtek SDK based routers, an authenticated attacker may execute arbitrary OS commands via the sysCmd parameter to the boafrm/formSysCmd URI, even if the GUI syscmd.htm is not available. This allows for full control over the device's internals. This affects A3002RU through...

CVE-2019-19823

A certain router administration interface that includes Realtek APMIB 0.11f for Boa 0.94.14rc21 stores cleartext administrative passwords in flash memory and in a file. This affects TOTOLINK A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4....

Design/Logic Flaw

On certain TOTOLINK Realtek SDK based routers, an authenticated attacker may execute arbitrary OS commands via the sysCmd parameter to the boafrm/formSysCmd URI, even if the GUI syscmd.htm is not available. This allows for full control over the device's internals. This affects A3002RU through...

Code injection

A certain router administration interface that includes Realtek APMIB 0.11f for Boa 0.94.14rc21 allows remote attackers to retrieve the configuration, including sensitive data usernames and passwords. This affects TOTOLINK A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R...

CVE-2019-19822

The CVE-2019-19822 entry concerns Realtek SDK-based routers (Boa HTTP server using Realtek APMIB 0.11f) where unauthenticated remote attackers can retrieve the full router configuration (including credentials) via the config.dat file. Affected devices include TOTOLINK A3002RU (up to 2.0.0), A702R...

CVE-2019-19823

CVE-2019-19823 affects Realtek SDK-based routers (Boa 0.94.14rc21) used by TOTOLINK, Sapido, CIK Telecom, Fibergate, and others. The issue allows unauthenticated remote attackers to disclose the entire router configuration, including sensitive credentials, by accessing the config.dat/file storage...

CVE-2019-19825

On certain TOTOLINK Realtek SDK based routers, the CAPTCHA text can be retrieved via an "topicurl":"setting/getSanvas" POST to the boafrm/formLogin URI, leading to a CAPTCHA bypass. Also, the CAPTCHA text is not needed once the attacker has determined valid credentials. The attacker can perform...