K000153181: Linux kernel vmxnet3 module vulnerability CVE-2025-37799

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix malformed packet sizing in vmxnet3processxdp vmxnet3 driver's XDP handling is buggy for packet sizes using ring0 that is, packet sizes between 128 - 3k bytes. We noticed MTU-related...

Linux Distros Unpatched Vulnerability : CVE-2024-53259

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - quic-go is an implementation of the QUIC protocol in Go. An off-path attacker can inject an ICMP Packet Too Large packet. Since affected quic-go versions used...

CVE-2025-38525

A flaw was found in the Linux kernel’s Remote Execution RPC RxRPC implementation, where the rxrpcassessMTUsize function is invoked with interrupts disabled during the handling of an incoming call. This function queries the IP layer for route MTU information, but the IP layer internally uses...

SUSE CVE-2025-38525

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix irq-disabled in localbhenable The rxrpcassessMTUsize function calls down into the IP layer to find out the MTU size for a route. When accepting an incoming call, this is called from rxrpcnewincomingcall which holds...

UBUNTU-CVE-2025-38525

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix irq-disabled in localbhenable The rxrpcassessMTUsize function calls down into the IP layer to find out the MTU size for a route. When accepting an incoming call, this is called from rxrpcnewincomingcall which holds...

CVE-2025-38525 rxrpc: Fix irq-disabled in local_bh_enable()

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix irq-disabled in localbhenable The rxrpcassessMTUsize function calls down into the IP layer to find out the MTU size for a route. When accepting an incoming call, this is called from rxrpcnewincomingcall which holds...

CVE-2025-38525

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix irq-disabled in localbhenable The rxrpcassessMTUsize function calls down into the IP layer to find out the MTU size for a route. When accepting an incoming call, this is called from rxrpcnewincomingcall which holds...

Linux Distros Unpatched Vulnerability : CVE-2025-37799

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix malformed packet sizing in vmxnet3processxdp vmxnet3 driver's XDP handling is...

kernel: vmxnet3: Fix malformed packet sizing in vmxnet3_process_xdp

In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix malformed packet sizing in vmxnet3processxdp vmxnet3 driver's XDP handling is buggy for packet sizes using ring0 that is, packet sizes between 128 - 3k bytes. We noticed MTU-related connectivity issues with Cilium's...

CVE-2023-28909 Integer Overflow Leading to MTU Bypass

A specific flaw exists within the Bluetooth stack of the MIB3 unit. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow when receiving fragmented HCI packets on a channel. An attacker can leverage this vulnerability to bypass the MTU...

CVE-2023-28909

CVE-2023-28909 describes a vulnerability in the Bluetooth stack of the Volkswagen MIB3 infotainment unit. The flaw arises from insufficient validation of user-supplied data, causing an integer overflow when receiving fragmented HCI packets on a channel. An attacker can bypass the MTU check on a f...

CVE-2023-28909 Integer Overflow Leading to MTU Bypass

A specific flaw exists within the Bluetooth stack of the MIB3 unit. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow when receiving fragmented HCI packets on a channel. An attacker can leverage this vulnerability to bypass the MTU...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: vmxnet3: Fixed malformed packet sizes in vmxnet3processxdp. The XDP handling of the vmxnet3 driver is buggy for packet sizes using ring0 i.e., packet sizes between 128 and 3k bytes. We noticed connectivity issues related to MT...

Fedora 42 : bluez / iwd / libell (2025-35347bf9f0)

The remote Fedora 42 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2025-35347bf9f0 advisory. bluez 5.80: Fix issue with handling address type for all types of keys. Fix issue with handling maximum number of GATT channels. Fix issue with...

CVE-2022-30591

quic-go through 0.27.0 allows remote attackers to cause a denial of service CPU consumption via a Slowloris variant in which incomplete QUIC or HTTP/3 requests are sent. This occurs because mtudiscoverer.go misparses the MTU Discovery service and consequently overflows the probe timer. NOTE: the...

CVE-2019-13481

An issue was discovered on D-Link DIR-818LW devices with firmware 2.06betab01. There is a command injection in HNAP1 exploitable with Authentication via shell metacharacters in the MTU field to SetWanSettings...

kernel: Bluetooth: L2CAP: Fix div-by-zero in l2cap_le_flowctl_init()

in linux kernel bluetooth L2CAP, l2capleflowctlinit can cause both div-by-zero and an integer overflow since hdev-lemtu may not fall in the valid range...

CVE-2025-4368

A vulnerability, which was classified as critical, was found in Tenda AC8 16.03.34.06. Affected is the function formGetRouterStatus of the file /goform/MtuSetMacWan. The manipulation of the argument shareSpeed leads to buffer overflow. It is possible to launch the attack remotely. The exploit has...

SUSE CVE-2022-49776

In the Linux kernel, the following vulnerability has been resolved: macvlan: enforce a consistent minimal mtu macvlan should enforce a minimal mtu of 68, even at link creation. This patch avoids the current behavior which could lead to crashes in ipv6 stack if the link is brought up $ ip link add...

CVE-2025-37799

In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix malformed packet sizing in vmxnet3processxdp vmxnet3 driver's XDP handling is buggy for packet sizes using ring0 that is, packet sizes between 128 - 3k bytes. We noticed MTU-related connectivity issues with Cilium's...