The vulnerability of the AdvSetMacMtuWan function in the microprogramming software for Tenda AC10 allows a hacker to execute arbitrary code.

The vulnerability of the AdvSetMacMtuWan function in the Tenda AC10 router microprogramming software is related to the copying of buffers without checking the size of the input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code by sending a specially crafted GE...

CVE-2025-25458

Tenda AC10 V4.0siV16.03.10.20 is vulnerable to Buffer Overflow in AdvSetMacMtuWan via serverName2...

Tenda AC10 安全漏洞

The Tenda AC10 is a high performance router designed with Gigabit ports for both WAN and LAN ports. The Tenda AC10 AdvSetMacMtuWan suffers from a buffer overflow vulnerability that can be exploited by an attacker to submit a special request and cause a denial of service attack...

DEBIAN-CVE-2025-29915

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. The AFPACKET defrag option is enabled by default and allows AFPACKET to re-assemble fragmented packets before reaching Suricata. However the default packet size in Suricata is bas...

CVE-2025-29384

In Tenda AC9 v1.0 V15.03.05.14multi, the wanMTU parameter of /goform/AdvSetMacMtuWan has a stack overflow vulnerability, which can lead to remote arbitrary code execution...

CVE-2025-29386

In Tenda AC9 v1.0 V15.03.05.14multi, the mac parameter of /goform/AdvSetMacMtuWan has a stack overflow vulnerability, which can lead to remote arbitrary code execution...

sctp: sysctl: plpmtud_probe_interval: avoid using current->nsproxy

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Tenda AC9 缓冲区错误漏洞

Tenda AC9 is a wireless router from Tenda, a Chinese company. The Tenda AC9 suffers from a buffer overflow vulnerability that originates from the wanMTU parameter of the formAdvSetMacMtuWan function failing to properly validate the length of the input data, which can be exploited by an attacker t...

Linux Distros Unpatched Vulnerability : CVE-2022-49330

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tcp: fix tcpmtupprobesuccess vs wrong sndcwnd syzbot got a new report 1 finally pointing to a very old bug, added in initial support for MTU probing. tcpmtuprob...

SUSE CVE-2025-21766

In the Linux kernel, the following vulnerability has been resolved: ipv4: use RCU protection in iprtupdatepmtu iprtupdatepmtu must use RCU protection to make sure the net structure it reads does not disappear...

UBUNTU-CVE-2025-21766

In the Linux kernel, the following vulnerability has been resolved: ipv4: use RCU protection in iprtupdatepmtu iprtupdatepmtu must use RCU protection to make sure the net structure it reads does not disappear...

SUSE CVE-2022-49330

In the Linux kernel, the following vulnerability has been resolved: tcp: fix tcpmtupprobesuccess vs wrong sndcwnd syzbot got a new report 1 finally pointing to a very old bug, added in initial support for MTU probing. tcpmtuprobe has checks about starting an MTU probe if tcpsndcwndtp = 11. But...

SUSE CVE-2022-49594

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctltcpmtuprobefloor. While reading sysctltcpmtuprobefloor, it can be changed concurrently. Thus, we need to add READONCE to its reader...

SUSE CVE-2022-49663

In the Linux kernel, the following vulnerability has been resolved: tunnels: do not assume mac header is set in skbtunnelcheckpmtu Recently added debug in commit f9aefd6b2aa3 "net: warn if mac header was not set" caught a bug in skbtunnelcheckpmtu, as shown in this syzbot report 1. In ndostartxmi...

CVE-2025-21766 ipv4: use RCU protection in __ip_rt_update_pmtu()

In the Linux kernel, the following vulnerability has been resolved: ipv4: use RCU protection in iprtupdatepmtu iprtupdatepmtu must use RCU protection to make sure the net structure it reads does not disappear...

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 the iprtupdatepmtu function not being RCU-protected, which could lead to reuse after release...

DEBIAN-CVE-2022-49654

In the Linux kernel, the following vulnerability has been resolved: net: dsa: qca8k: reset cpu port on MTU change It was discovered that the Documentation lacks of a fundamental detail on how to correctly change the MAXFRAMESIZE of the switch. In fact if the MAXFRAMESIZE is changed while the cpu...

DEBIAN-CVE-2022-49598

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctltcpmtuprobing. While reading sysctltcpmtuprobing, it can be changed concurrently. Thus, we need to add READONCE to its readers...

CVE-2022-49598

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctltcpmtuprobing. While reading sysctltcpmtuprobing, it can be changed concurrently. Thus, we need to add READONCE to its readers...

DEBIAN-CVE-2022-49604

In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctlipfwdusepmtu. While reading sysctlipfwdusepmtu, it can be changed concurrently. Thus, we need to add READONCE to its readers...