CVE-2026-23458: Use After Free

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: fix use-after-free in ctnetlinkdumpexpct ctnetlinkdumpexpct stores a conntrack pointer in cb-data for the netlink dump callback ctnetlinkexpctdumptable, but drops the conntrack reference immediately after...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000938)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000938 advisory. Race condition in the netlinkdump function in net/netlink/afnetlink.c in the Linux kernel before 4.6.3 allows local users to cause a denial of service double free or...

UBUNTU-CVE-2023-53824

In the Linux kernel, the following vulnerability has been resolved: netlink: annotate lockless accesses to nlk-maxrecvmsglen syzbot reported a data-race in data-race in netlinkrecvmsg 1 Indeed, netlinkrecvmsg can be run concurrently, and netlinkdump also needs protection. 1 BUG: KCSAN: data-race ...

CVE-2023-53853: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netlink: annotate accesses to nlk-cbrunning Both netlinkrecvmsg and netlinknativeseqshow read nlk-cbrunning locklessly. Use READONCE there. Add corresponding WRITEONCE to netlinkdump and netlinkdumpstart syzbot reported: BUG:...

EUVD-2016-10607

Malware in sbrugna...

EUVD-2023-43793

Malicious code in bioql PyPI...

SUSE CVE-2023-3106

A NULL pointer dereference vulnerability was found in netlinkdump. This issue can occur when the Netlink socket receives the messagesendmsg for the XFRMMSGGETSA, XFRMMSGGETPOLICY type message, and the DUMP flag is set and can cause a denial of service or possibly another unspecified impact. Due t...

CVE-2023-3106

A NULL pointer dereference vulnerability was found in netlinkdump. This issue can occur when the Netlink socket receives the messagesendmsg for the XFRMMSGGETSA, XFRMMSGGETPOLICY type message, and the DUMP flag is set and can cause a denial of service or possibly another unspecified impact. Due t...

CVE-2023-3106

A NULL pointer dereference vulnerability was found in netlinkdump. This issue can occur when the Netlink socket receives the messagesendmsg for the XFRMMSGGETSA, XFRMMSGGETPOLICY type message, and the DUMP flag is set and can cause a denial of service or possibly another unspecified impact. Due t...

CVE-2023-3106 Kernel: netlink socket crash (null pointer deref) in netlink_dump function

A NULL pointer dereference vulnerability was found in netlinkdump. This issue can occur when the Netlink socket receives the messagesendmsg for the XFRMMSGGETSA, XFRMMSGGETPOLICY type message, and the DUMP flag is set and can cause a denial of service or possibly another unspecified impact. Due t...

CVE-2023-3106

CVE-2023-3106 is reported in Unity Linux advisories as a NULL pointer dereference in netlink_dump. The issue occurs when a Netlink socket receives a message (sendmsg) for XFRM_MSG_GETSA or XFRM_MSG_GETPOLICY with the DUMP flag set, potentially causing a denial of service. The description notes pr...

CVE-2023-3106: NULL Pointer Dereference

A NULL pointer dereference vulnerability was found in netlinkdump. This issue can occur when the Netlink socket receives the messagesendmsg for the XFRMMSGGETSA, XFRMMSGGETPOLICY type message, and the DUMP flag is set and can cause a denial of service or possibly another unspecified impact. Due t...

SUSE: Security Advisory (SUSE-SU-2017:0267-1)

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...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-1526)

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

Privilege Escalation

Linux kernel is vulnerable to privilege escalation. The race condition in the netlinkdump function in net/netlink/afnetlink.c would allow attackers to cause a denial of service or possibly other unspecified impact...

Virtuozzo 7 : readykernel-patch (VZA-2017-007)

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 : - A double free vulnerability was found in netlinkdump, which could cause a denial of service or possibly other...

CVE-2016-9806

Race condition in the netlinkdump function in net/netlink/afnetlink.c in the Linux kernel before 4.6.3 allows local users to cause a denial of service double free or possibly have unspecified other impact via a crafted application that makes sendmsg system calls, leading to a free operation...

Security update for the Linux Kernel (important)

The openSUSE Leap 42.1 kernel to 4.1.38 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2016-7117: Use-after-free vulnerability in the sysrecvmmsg function in net/socket.c in the Linux kernel allowed remote attackers to execute arbitrary code via vectors...

SUSE SLES12 Security Update : kernel (SUSE-SU-2017:0267-1)

This update for the Linux Kernel 3.12.60-5260 fixes several issues. The following security bugs were fixed : - CVE-2016-9806: Race condition in the netlinkdump function in net/netlink/afnetlink.c in the Linux kernel allowed local users to cause a denial of service double free or possibly have...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3168-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3168-1 advisory. Dmitry Vyukov discovered that the KVM implementation in the Linux kernel did not properly initialize the Code Segment CS in certain error cases. A local...