CVE-2021-46905 net: hso: fix NULL-deref on disconnect regression

In the Linux kernel, the following vulnerability has been resolved: net: hso: fix NULL-deref on disconnect regression Commit 8a12f8836145 "net: hso: fix null-ptr-deref during tty device unregistration" fixed the racy minor allocation reported by syzbot, but introduced an unconditional NULL-pointe...

Moxa NPort IAW5000A-I/O Series Serial Device Server Improper Input Validation (CVE-2021-32970)

Data can be copied without validation in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier, which may allow a remote attacker to cause denial-of-service conditions. This plugin only works with Tenable.ot. Please visit...

Moxa NPort IAW5000A-I/O Series Serial Device Server Buffer Copy Without Checking Size of Input (CVE-2021-32968)

Two buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O Series firmware version 2.2 or earlier may allow a remote attacker to cause a denial-of-service condition. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Moxa NPort IAW5000A-I/O Series Serial Device Server Stack-Based Buffer Overflow (CVE-2021-32976)

Five buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier may allow a remote attacker to initiate a denial-of-service attack and execute arbitrary code. This plugin only works with Tenable.ot. Please visit...

SUSE CVE-2013-1774

The chaseport function in drivers/usb/serial/ioti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service NULL pointer dereference and system crash via an attempted /dev/ttyUSB read or write operation on a disconnected Edgeport USB serial converter...

Slackware: Security Advisory (SSA:2009-111-02)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

CVE-2021-32976 Moxa NPort IAW5000A-I/O Series Serial Device Server Stack-based Buffer Overflow

Five buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier may allow a remote attacker to initiate a denial-of-service attack and execute arbitrary code...

CVE-2021-32970 Moxa NPort IAW5000A-I/O Series Serial Device Server Improper Input Validation

Data can be copied without validation in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier, which may allow a remote attacker to cause denial-of-service conditions...

MOXA NPort IA5150A 访问控制错误漏洞

MOXA Moxa NPort IA5150A Series is an industrial control device server from China Moxa MOXA. for 1-port RS-232 / 422/485 industrial automation device server with serial/LAN/power surge protection, two 10/100BaseTX ports with single IP, and operating temperature from 0 to 60°C. The NPort IA5150A...

Information disclosure

A sensitive information disclosure vulnerability in Kyland KPS2204 6 Port Managed Din-Rail Programmable Serial Device Servers Software Version:R0002.P05 allows remote attackers to get username and password by request /cgi-bin/webadminget.cgi script via the browser...

Command Execution Vulnerability in EKI-1521 at Advantech (China) Co.

The EKI-1521 is a serial device networking server that supports RS-232/422/485. A command execution vulnerability exists in the Advantech China EKI-1521, which can be exploited by an attacker to remotely execute system commands...

CVE-2017-18360

In changeportsettings in drivers/usb/serial/ioti.c in the Linux kernel before 4.11.3, local users could cause a denial of service by division-by-zero in the serial device layer by trying to set very high baud rates...

CVE-2017-18360

In changeportsettings in drivers/usb/serial/ioti.c in the Linux kernel before 4.11.3, local users could cause a denial of service by division-by-zero in the serial device layer by trying to set very high baud rates...

DEBIAN-CVE-2017-18360

In changeportsettings in drivers/usb/serial/ioti.c in the Linux kernel before 4.11.3, local users could cause a denial of service by division-by-zero in the serial device layer by trying to set very high baud rates...

CVE-2017-18360

In changeportsettings in drivers/usb/serial/ioti.c in the Linux kernel before 4.11.3, local users could cause a denial of service by division-by-zero in the serial device layer by trying to set very high baud rates...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3655-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3655-1 advisory. Jann Horn and Ken Johnson discovered that microprocessors utilizing speculative execution of a memory read may allow unauthorized memory reads via a...

USN-3655-2: Linux kernel (Trusty HWE) vulnerabilities

USN-3655-1 fixed vulnerabilities and added mitigations in the Linux kernel for Ubuntu 14.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 14.04 LTS for Ubuntu 12.04 ESM. Jann Horn and Ken Johnson discovered that microprocessors...

USN-3655-1: Linux kernel vulnerabilities

Jann Horn and Ken Johnson discovered that microprocessors utilizing speculative execution of a memory read may allow unauthorized memory reads via a sidechannel attack. This flaw is known as Spectre Variant 4. A local attacker could use this to expose sensitive information, including kernel memor...

Important: Red Hat Security Advisory: qemu-kvm security and bug fix update

An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. 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...

CVE-2017-8924

The edgebulkincallback function in drivers/usb/serial/ioti.c in the Linux kernel before 4.10.4 allows local users to obtain sensitive information in the dmesg ringbuffer and syslog from uninitialized kernel memory by using a crafted USB device posing as an ioti USB serial device to trigger an...