net-snmp: NULL Pointer Exception when handling pv6IpForwarding

A flaw was found in Net-SNMP. This issue occurs because the handleipv6IpForwarding in agent/mibgroup/ip-mib/ipscalars.c in Net-SNMP has a NULL Pointer Exception that could allow a remote attacker to cause the instance to crash via a crafted UDP packet, resulting in a denial of service...

kernel: data races around icsk->icsk_af_ops in do_ipv6_setsockopt

A vulnerability was found in the tcp subsystem in the Linux Kernel, due to a data race around icsk-icskafops. This issue could allow an attacker to leak internal kernel information...

PT-2025-18620 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A warning in the ip6 route net exit late function has been fixed. During the initialization of ip6 route net init late, if the ipv6 route or rt6 stats file fails to be created, the...

ALSA-2023:2161 Moderate: fence-agents security and bug fix update

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster. Security Fixes: python-oauthlib: DoS when attacker provides malicious IPV6 URI...

CVE-2023-31129

The Contiki-NG operating system versions 4.8 and prior can be triggered to dereference a NULL pointer in the message handling code for IPv6 router solicitiations. Contiki-NG contains an implementation of IPv6 Neighbor Discovery ND in the module os/net/ipv6/uip-nd6.c. The ND protocol includes a...

Null pointer dereference

The Contiki-NG operating system versions 4.8 and prior can be triggered to dereference a NULL pointer in the message handling code for IPv6 router solicitiations. Contiki-NG contains an implementation of IPv6 Neighbor Discovery ND in the module os/net/ipv6/uip-nd6.c. The ND protocol includes a...

CVE-2023-31129 Contiki-NG missing NULL pointer check in IPv6 neighbor discovery

The Contiki-NG operating system versions 4.8 and prior can be triggered to dereference a NULL pointer in the message handling code for IPv6 router solicitiations. Contiki-NG contains an implementation of IPv6 Neighbor Discovery ND in the module os/net/ipv6/uip-nd6.c. The ND protocol includes a...

CVE-2023-31129 Contiki-NG missing NULL pointer check in IPv6 neighbor discovery

The Contiki-NG operating system versions 4.8 and prior can be triggered to dereference a NULL pointer in the message handling code for IPv6 router solicitiations. Contiki-NG contains an implementation of IPv6 Neighbor Discovery ND in the module os/net/ipv6/uip-nd6.c. The ND protocol includes a...

CVE-2023-31129 Contiki-NG missing NULL pointer check in IPv6 neighbor discovery

The Contiki-NG operating system versions 4.8 and prior can be triggered to dereference a NULL pointer in the message handling code for IPv6 router solicitiations. Contiki-NG contains an implementation of IPv6 Neighbor Discovery ND in the module os/net/ipv6/uip-nd6.c. The ND protocol includes a...

CVE-2023-31129

Contiki-NG CVE-2023-31129 affects versions ≤ 4.8. The IPv6 Neighbor Discovery implementation in os/net/ipv6/uip-nd6.c dereferences a NULL pointer when handling Router Solicitation (RS) messages that include an SLLAO indicating a link-layer address change and could create a neighbor entry for that...

Huawei EulerOS: Security Advisory for net-snmp (EulerOS-SA-2023-1764)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

EulerOS Virtualization 3.0.2.0 : libndp (EulerOS-SA-2023-1746)

According to the versions of the libndp package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Buffer overflow in the ndpmsgoptdnssldomain function in libndp allows remote routers to cause a denial of service crash and possib...

kernel security, bug fix, and enhancement update

An update is available for kernel. This update affects Rocky Linux SIG Cloud 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux...

USN-6057-1 linux-intel-iotg vulnerabilities

It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2023-1281 It was discovered that the OverlayFS...

(0Day) Linux Kernel IPv6 RPL Protocol Reachable Assertion Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Linux Kernel. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the RPL protocol. The issue results from the lack of proper...

EulerOS Virtualization 2.9.1 : kernel (EulerOS-SA-2023-1637)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2capcore.c's l2capparseconfreq function which can be used t...

EulerOS Virtualization 2.9.0 : kernel (EulerOS-SA-2023-1671)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in...

USN-6040-1 linux-hwe-5.15 vulnerabilities

It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2023-1281 It was discovered that the OverlayFS...

Type confusion

RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2022.10, an attacker can send a crafted frame to the device resulting in a type confusion between IPv6 extension headers and a UDP header...

Juniper Junos OS Vulnerability (JSA70586)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70586 advisory. - An Improper Handling of Unexpected Data Type vulnerability in IPv6 firewall filter processing of Juniper Networks Junos OS on the ACX Series devices will prevent a firewal...