Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a security issue in netlink skbdatagramiter...

UBUNTU-CVE-2024-26741

In the Linux kernel, the following vulnerability has been resolved: dccp/tcp: Unhash sk from ehash for tb2 alloc failure after checkestalblished. syzkaller reported a warning 0 in inetcskdestroysock with no repro. WARNONinetsksk-inetnum && !inetcsksk-icskbindhash; However, the syzkaller's log...

DEBIAN-CVE-2024-26663

In the Linux kernel, the following vulnerability has been resolved: tipc: Check the bearer type before calling tipcudpnlbeareradd syzbot reported the following general protection fault 1: general protection fault, probably for non-canonical address 0xdffffc0000000010: 0000 1 PREEMPT SMP KASAN...

CVE-2024-20308

A vulnerability in the IKEv1 fragmentation code of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a heap underflow, resulting in an affected device reloading. This vulnerability exists because crafted, fragmented IKEv1 packets are not properl...

dnsmasq: default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232

A flaw was found in Dnsmasq. The default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232 because of DNS Flag Day 2020...

dnsmasq: default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232

A flaw was found in Dnsmasq. The default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232 because of DNS Flag Day 2020...

PT-2024-21427 · Vseeface · Vseeface

Name of the Vulnerable Software and Affected Versions: VSeeFace versions 1.13.38.c2 and earlier Description: The issue allows attackers to cause a denial of service, resulting in an application hang, via a spoofed UDP packet containing at least 10 digits in JSON data. Recommendations: For version...

VSeeFace 安全漏洞

VSeeFace is a free, highly configurable face and hand tracking 3D avatar puppet maker from VSeeFace. A security vulnerability exists in VSeeFace 1.13.38.c2 and prior versions, which stems from a vulnerability that allows an attacker to cause a denial of service via spoofed UDP packets...

UBUNTU-CVE-2021-47163

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

The vulnerability of applications that use the UDP protocol lies in the possibility of implementing spoofing attacks, allowing attackers to cause service failures.

The vulnerability of applications that use the UDP protocol is related to the possibility of implementing spoofing attacks. Exploiting this vulnerability allows a remote attacker to cause service interruptions by sending specially crafted packets...

User Datagram Protocol Security Vulnerability

User Datagram Protocol is the User Datagram Protocol UDP. User Datagram Protocol UDP suffers from a security vulnerability that stems from being susceptible to network loops, which can be exploited by an attacker to attack a device using maliciously crafted packets, resulting in a denial of servi...

PT-2024-2233

Name of the Vulnerable Software and Affected Versions Webmin/Virtualmin versions affected versions not specified Broadcom affected versions not specified Microsoft affected versions not specified MikroTik affected versions not specified Description The issue is related to implementations of UDP...

Cisco IOS XR Security Vulnerability

Cisco IOS XR is an operating system developed by Cisco for its network devices. A security vulnerability exists in Cisco IOS XR, which stems from a security hole in the UDP forwarding code that could allow an unauthenticated, neighboring attacker to bypass the management plane protection policy a...

SUSE CVE-2023-52573

In the Linux kernel, the following vulnerability has been resolved: net: rds: Fix possible NULL-pointer dereference In rdsrdmacmeventhandlercmn check, if conn pointer exists before dereferencing it as rdmasetservicetype argument Found by Linux Verification Center linuxtesting.org with SVACE...

CentOS: Security Advisory for iperf3 (CESA-2023:4326)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

DEBIAN-CVE-2023-52577

In the Linux kernel, the following vulnerability has been resolved: dccp: fix dccpv4err/dccpv6err again dh-dccphx is the 9th byte offset 8 in "struct dccphdr", not in the "byte 7" as Jann claimed. We need to make sure the ICMP messages are big enough, using more standard ways no more assumptions...

SUSE CVE-2021-47036

In the Linux kernel, the following vulnerability has been resolved: udp: skip L4 aggregation for UDP tunnel packets If NETIFFGROFRAGLIST or NETIFFGROUDPFWD are enabled, and there are UDP tunnels available in the system, udpgroreceive could end-up doing L4 aggregation either SKBGSOUDPL4 or...

DEBIAN-CVE-2021-47036

In the Linux kernel, the following vulnerability has been resolved: udp: skip L4 aggregation for UDP tunnel packets If NETIFFGROFRAGLIST or NETIFFGROUDPFWD are enabled, and there are UDP tunnels available in the system, udpgroreceive could end-up doing L4 aggregation either SKBGSOUDPL4 or...

UBUNTU-CVE-2021-47036

In the Linux kernel, the following vulnerability has been resolved: udp: skip L4 aggregation for UDP tunnel packets If NETIFFGROFRAGLIST or NETIFFGROUDPFWD are enabled, and there are UDP tunnels available in the system, udpgroreceive could end-up doing L4 aggregation either SKBGSOUDPL4 or...

CVE-2021-46952

In the Linux kernel, the following vulnerability has been resolved: NFS: fscontext: validate UDP retrans to prevent shift out-of-bounds Fix shift out-of-bounds in xprtcalcmajortimeo. This is caused by a garbage timeout retrans mount option being passed to nfs mount, in this case from syzkaller. I...