An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU.

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CVE-2023-45871

An issue was discovered in drivers/net/ethernet/intel/igb/igbmain.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU...

CVE-2023-45871

An issue was discovered in drivers/net/ethernet/intel/igb/igbmain.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU...

AZL-31567 CVE-2023-45871 affecting package kernel for versions less than 5.15.135.1-2

An issue was discovered in drivers/net/ethernet/intel/igb/igbmain.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU...

CVE-2023-45871

An issue was discovered in drivers/net/ethernet/intel/igb/igbmain.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU...

CVE-2023-45871

An issue was discovered in drivers/net/ethernet/intel/igb/igbmain.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU...

CVE-2023-45871

An issue was discovered in drivers/net/ethernet/intel/igb/igbmain.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU...

CVE-2023-45871

An issue was discovered in drivers/net/ethernet/intel/igb/igbmain.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU...

Important: kernel

Issue Overview: An issue was discovered in the USB subsystem in the Linux kernel through 6.4.2. There is an out-of-bounds and crash in readdescriptors in drivers/usb/core/sysfs.c. CVE-2023-37453 nftables out-of-bounds read in nfosfmatchone CVE-2023-39189 A flaw was found in the Netfilter subsyste...

directory.mtu.edu.ng Improper Access Control vulnerability OBB-3711161

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

PT-2025-49482

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow issue exists in the kmalloc reserve function within the net/core/skbuff.c module. When the size variable exceeds 0x80000001, the kmalloc size roundup function returns...

PT-2025-40763

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc3+ 309 Description A flaw exists in the Linux kernel related to handling IPv4 Path MTU Discovery PMTUD errors within tunnels. Specifically, the ip compute csum function is unable to process nonlinear skb...

Cisco Nexus Operating System Address Resolution Protocol Denial of Service (CVE-2015-4323)

"Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.30ZN0.9 %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid501410; scriptversion"1.2"; scriptsetattributeattribute:"pluginmodificationdate", value:"2023/12/25"; scriptcveid"CVE-2015-4323";...

Linux / Unix Network Config Enumeration

Enumerates Linux / Unix network configuration details. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid176476; scriptversion"1.8"; scriptsetattributeattribute:"pluginmodificationdate", value:"2026/09/29"; scriptnameenglish:"Linux / Unix Network Config Enumeration";...

kernel: tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd

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...

PT-2025-40224

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.3.0.neta Description The Linux kernel contains a flaw in the tipc Trusted Inter-Process Communication subsystem related to Maximum Transmission Unit MTU negotiation. A malicious peer could potentially send an...

kernel: tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor.

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...

kernel: ipv6: ensure sane device mtu in tunnels

A flaw was found in the Linux kernel’s IPv6 networking code affecting the handling of IPv6 GRE tunnels. Under certain conditions, an IPv6 tunnel configuration could result in an invalid MTU Maximum Transmission Unit value being written to a network device without sanitization. Because the MTU val...

PT-2025-8527 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A data-race issue exists around sysctl tcp mtu probe floor in the Linux kernel. The value of sysctl tcp mtu probe floor can be changed concurrently while it is being read, which requir...

PT-2025-8531 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A data-race issue exists in the Linux kernel related to sysctl tcp mtu probing. This issue occurs because the value of sysctl tcp mtu probing can be changed concurrently while it is...