CVE-2019-19227

In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because registersnapclient may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregistersnapclient, aka CID-9804501fa122...

The vulnerability of the atalk_create function in the net/appletalk/ddp.c module of the AF_APPLETALK module, within the Linux operating system’s kernel, relates to default access rights settings. This vulnerability allows an attacker to compromise data integrity.

The vulnerability of the atalkcreate function in the net/appletalk/ddp.c module of the AFAPPLETALK module is related to the lack of a standard permission mechanism. Exploiting this vulnerability could allow an attacker to compromise data integrity...

CVE-2019-15292

An issue was discovered in the Linux kernel before 5.0.9. There is a use-after-free in atalkprocexit, related to net/appletalk/atalkproc.c, net/appletalk/ddp.c, and net/appletalk/sysctlnetatalk.c...

CVE-2018-20511

An issue was discovered in the Linux kernel before 4.18.11. The ipddpioctl function in drivers/net/appletalk/ipddp.c allows local users to obtain sensitive kernel address information by leveraging CAPNETADMIN to read the ipddproute dev and next fields via an SIOCFINDIPDDPRT ioctl call...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4287-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4287-1 advisory. It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4258-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4258-1 advisory. It was discovered that the Atheros 802.11ac wireless USB device driver in the Linux kernel did not properly validate device metadata. A physically...

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...

USN-4258-1: Linux kernel vulnerabilities

It was discovered that the Atheros 802.11ac wireless USB device driver in the Linux kernel did not properly validate device metadata. A physically proximate attacker could use this to cause a denial of service system crash. CVE-2019-15099 It was discovered that a race condition existed in the...

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 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...

The vulnerability in the net/appletalk/aarp.c and net/appletalk/ddp.c functions of the AppleTalk subsystem in the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the net/appletalk/aarp.c and net/appletalk/ddp.c functions of the AppleTalk subsystem in the Linux operating system is related to pointer swapping errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel AppleTalk subsystem code issue vulnerability

The Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the U.S. AppleTalk is one of the network protocols used for communication services. A code issue vulnerability exists in the Linux kernel AppleTalk subsystem. An attacker could explo...

CVE-2019-19227

In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because registersnapclient may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregistersnapclient, aka CID-9804501fa122...

DEBIAN-CVE-2019-19227

In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because registersnapclient may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregistersnapclient, aka CID-9804501fa122...

CVE-2019-19227

In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because registersnapclient may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregistersnapclient, aka CID-9804501fa122...

Null pointer dereference

In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because registersnapclient may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregistersnapclient, aka CID-9804501fa122...

CVE-2019-19227

In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because registersnapclient may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregistersnapclient, aka CID-9804501fa122...

UBUNTU-CVE-2019-19227

In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because registersnapclient may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregistersnapclient, aka CID-9804501fa122...