SUSE CVE-2017-11176

The mqnotify function in the Linux kernel through 4.11.9 does not set the sock pointer to NULL upon entry into the retry logic. During a user-space close of a Netlink socket, it allows attackers to cause a denial of service use-after-free or possibly have unspecified other impact...

PT-2025-18580

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is caused by a NULL pointer dereference in the can rx register function when testing the following scenario: a creating a netlink socket using syscall NR socket, 0x10ul, 3ul, 0...

SUSE: Security Advisory (SUSE-SU-2012:1391-1)

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...

openSUSE: Security Advisory for mumble (openSUSE-SU-2021:0300-1)

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...

The vulnerability of the drivers/scsi/scsi_transport_iscsi.c file in the Linux operating system allows a hacker to connect to the iscsi NETLINK socket and send commands to the kernel.

The vulnerability of the drivers/scsi/scsitransportiscsi.c file in the Linux operating system is related to the lack of protection for service data. Exploiting this vulnerability allows an attacker to connect to the iscsi NETLINK socket and send commands to the kernel...

PT-2021-2243

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.11.3 Description The issue is related to a buffer overflow in the iSCSI subsystem of the Linux kernel, which can be exploited by sending specially crafted Netlink messages. This can allow an attacker to cause a...

openSUSE Security Update : mumble (openSUSE-2021-300)

This update for mumble fixes the following issues : mumble was updated to 1.3.4 : - Fix use of outdated non-existent notification icon names - Fix Security vulnerability caused by allowing non http/https URL schemes in public server list boo1182123 - Server: Fix Exit status for actions like...

kernel: out-of-bounds array access in __xfrm_policy_unlink

A flaw was found in the Linux kernel. When xfrm policy removal occurs a system crash could occur. These policy changes generally occur through the ip command or a netlink socket...

CVE-2016-4951

A vulnerability was found in the Linux kernel. The pointer to the netlink socket attribute is not checked, which could cause a null pointer dereference when parsing the nested attributes in function tipcnlpubldump. This allows local users to cause a DoS...

CVE-2019-15666

A flaw was found in the Linux kernel. When xfrm policy removal occurs a system crash could occur. These policy changes generally occur through the ip command or a netlink socket...

kernel: out-of-bounds array access in __xfrm_policy_unlink

A flaw was found in the Linux kernel. When xfrm policy removal occurs a system crash could occur. These policy changes generally occur through the ip command or a netlink socket...

kernel: out-of-bounds array access in __xfrm_policy_unlink

A flaw was found in the Linux kernel. When xfrm policy removal occurs a system crash could occur. These policy changes generally occur through the ip command or a netlink socket...

Kernel: ipsec: xfrm: use-after-free leading to potential privilege escalation

The Linux kernel is vulerable to a use-after-free flaw when Transformation User configuration interfaceCONFIGXFRMUSER compile-time configuration were enabled. This vulnerability occurs while closing a xfrm netlink socket in xfrmdumppolicydone. A user/process could abuse this flaw to potentially...

Denial Of Service (DoS)

Linux kernel is vulnerable to denial of service. A user-after-free UAF occurs in sysmqnotify due to the sock pointer not being set to NULL upon entry into the retry logic, allowing an attacker to cause a denial of service condition during a user-space close of a Netlink socket...

Amazon Linux 2 : kernel (ALAS-2018-1023)

A weakness was found in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated. CVE-2018-1108 A flaw was found in the way the Linux kernel handled exceptions delivered after a stac...

Kernel: ipsec: xfrm: use-after-free leading to potential privilege escalation

The Linux kernel is vulerable to a use-after-free flaw when Transformation User configuration interfaceCONFIGXFRMUSER compile-time configuration were enabled. This vulnerability occurs while closing a xfrm netlink socket in xfrmdumppolicydone. A user/process could abuse this flaw to potentially...

Kernel: ipsec: xfrm: use-after-free leading to potential privilege escalation

The Linux kernel is vulerable to a use-after-free flaw when Transformation User configuration interfaceCONFIGXFRMUSER compile-time configuration were enabled. This vulnerability occurs while closing a xfrm netlink socket in xfrmdumppolicydone. A user/process could abuse this flaw to potentially...

Virtuozzo 7 : readykernel-patch (VZA-2017-110)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - dccpdisconnect set the socket state to DCCPCLOSED but did not properly free some of the resources associated with th...

Linux Kernel XFRM Privilege Escalation

Vulnerability Summary The following advisory describes a Use-after-free vulnerability found in Linux kernel that can lead to privilege escalation. The vulnerability found in Netlink socket subsystem – XFRM. Netlink is used to transfer information between the kernel and user-space processes. It...

Linux Kernel (Ubuntu 17.04) - XFRM Local Privilege Escalation

Linux Kernel Ubuntu 17.04 - XFRM Local Privilege Escalation Vulnerability Summary The following advisory describes a Use-after-free vulnerability found in Linux kernel that can lead to privilege escalation. The vulnerability found in Netlink socket subsystem – XFRM. Netlink is used to transfer...