CVE-2026-98495

The Linux kernel contains an out-of-bounds read vulnerability in the ARP ioctl functionality. The issue occurs because the kernel copies a user-provided struct arpreq into a stack object, where the arp_dev field can contain IFNAMSIZ bytes without a NUL terminator . When this input is processed by...

CVE-2026-98495 net: arp: terminate device name before lookup

In the Linux kernel, the following vulnerability has been resolved: net: arp: terminate device name before lookup The ARP ioctl copies a user-provided struct arpreq into a stack object. Its arpdev field may contain IFNAMSIZ bytes without a NUL terminator. Such input is passed to devgetbynamercu o...

CVE-2026-98495

In the Linux kernel, the following vulnerability has been resolved: net: arp: terminate device name before lookup The ARP ioctl copies a user-provided struct arpreq into a stack object. Its arpdev field may contain IFNAMSIZ bytes without a NUL terminator. Such input is passed to devgetbynamercu o...

CVE-2025-60696

A stack-based buffer overflow vulnerability exists in the makeRequest.cgi binary of Linksys RE7000 routers Firmware FWv2.0.152112301012. The arplookup function parses lines from /proc/net/arp using sscanf"%16s ... %18s ...", storing results into buffers v6 12 bytes and v7 20 bytes. Since the form...

CVE-2025-60692: Stack-based Buffer Overflow

A stack-based buffer overflow vulnerability exists in the libshared.so library of Cisco Linksys E1200 v2 routers Firmware E1200v2.0.11.001us.tar.gz. The functions getmacfromip and getipfrommac use sscanf with overly permissive "%100s" format specifiers to parse entries from /proc/net/arp into...

CVE-2025-60696

A stack-based buffer overflow vulnerability exists in the makeRequest.cgi binary of Linksys RE7000 routers running firmware FW_v2.0.15_211230_1012 . The root cause is located in the arplookup function, which uses sscanf to parse lines from /proc/net/arp . Because the format specifiers allow up to...

CVE-2025-60692

A stack-based buffer overflow vulnerability exists in the libshared.so library of Cisco Linksys E1200 v2 routers Firmware E1200v2.0.11.001us.tar.gz. The functions getmacfromip and getipfrommac use sscanf with overly permissive "%100s" format specifiers to parse entries from /proc/net/arp into...

blarp.txt

!/usr/bin/perl kokanin@gmail dot com 20070604 ARP dos, makes the target windows pc unusable for the duration of the attack. determines if we send directly or via broadcast, bcast seems to be more effective works even when printing info locally Why store mac addresses for addresses outside ones...