CVE-2025-32401

RT-Labs P‑Net heap-based buffer overflow (versions 1.0.1 and earlier) can corrupt memory of IO devices using the library when a malicious RPC packet is received over the network. Exploitation would require no user interaction and limited attacker privileges. Documented impact is memory corruption...

CVE-2025-32400

An Heap-based Buffer Overflow in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet...

CVE-2025-32400

CVE-2025-32400 describes a heap-based buffer overflow in RT-Labs P-Net (open-source PROFINET stack) affecting version 1.0.1 and earlier. The underlying issue resides in the library, enabling an attacker to cause an IO device crash by sending a malicious RPC packet over the network. The public doc...

CVE-2025-32400

An Heap-based Buffer Overflow in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet...

CVE-2025-32399

An Unchecked Input for Loop Condition in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to cause IO devices that use the library to enter an infinite loop by sending a malicious RPC packet...

CVE-2025-32399

CVE-2025-32399 affects RT-Labs P-Net library versions 1.0.1 and earlier, due to an unchecked input for a loop condition in the PROFINET stack. Exploitation by sending a malicious RPC packet can cause an IO device using the library to enter an infinite loop, potentially consuming CPU resources. Pu...

CVE-2025-32399

An Unchecked Input for Loop Condition in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to cause IO devices that use the library to enter an infinite loop by sending a malicious RPC packet...

CVE-2025-32398

RT-Labs P-Net vulnerability CVE-2025-32398 involves a NULL pointer dereference in P-Net up to version 1.0.1 that can cause an IO device crash when processing a malicious RPC packet. Affected component: RT-Labs P-Net (PROFINET stack). Root cause: NULL pointer dereference. Impact: potential crash o...

CVE-2025-32398

A NULL Pointer Dereference in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet...

CVE-2025-32398

A NULL Pointer Dereference in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet...

CVE-2025-32397

An Heap-based Buffer Overflow in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet...

CVE-2025-32396

An Heap-based Buffer Overflow in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet...

CVE-2025-32396

An Heap-based Buffer Overflow in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet...

SUSE CVE-2022-49872

In the Linux kernel, the following vulnerability has been resolved: net: gso: fix panic on fraglist with mixed head alloc types Since commit 3dcbdb134f32 "net: gso: Fix skbsegment splat when splitting gsosize mangled skb having linear-headed fraglist", it is allowed to change gsosize of a GRO...

SUSE CVE-2024-58098

In the Linux kernel, the following vulnerability has been resolved: bpf: track changespktdata property for global functions When processing calls to certain helpers, verifier invalidates all packet pointers in a current state. For example, consider the following program: attributenoinline long...

SUSE CVE-2024-58100

In the Linux kernel, the following vulnerability has been resolved: bpf: check changespktdata property for extension programs When processing calls to global sub-programs, verifier decides whether to invalidate all packet pointers in current state depending on the changespktdata property of the...

SUSE CVE-2024-58237

In the Linux kernel, the following vulnerability has been resolved: bpf: consider that tail calls invalidate packet pointers Tail-called programs could execute any of the helpers that invalidate packet pointers. Hence, conservatively assume that each tail call invalidates packet pointers. Making...

PT-2025-20279 · Cisco · Cisco Ios Xe Sd-Wan +1

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE SD-WAN Software affected versions not specified Description: A vulnerability in the packet filtering features could allow an unauthenticated, remote attacker to bypass Layer 3 and Layer 4 traffic filters. This issue is due to...

PT-2025-20022 · Rt · Rt-Labs P-Net

Name of the Vulnerable Software and Affected Versions: RT-Labs P-Net versions 1.0.1 and earlier Description: A NULL Pointer Dereference in RT-Labs P-Net allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet. Recommendations: For RT-Labs P-Net...

Enable Reverse Path Filtering

Setting net.ipv4.conf.all.rpfilter and net.ipv4.conf.default.rpfilter to 1 forces the Linux kernel to perform reverse path filtering on a received packet and check the validity of its source address. If the Linux kernel queries the routing table in which the source address is included and finds...