Security Bulletin: This Power System update is being released to address CVE-2025-38556

Summary The affects the Universal Serial Bus USB ports of the system's management interface. Vulnerability Details CVEID:CVE-2025-38556 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton against conversion to 0 bits Testing by the syzbot fuzz...

Security Bulletin: This Power System update is being released to address CVE-2025-38556

Summary This affects the system management Universal Serial Bus USB interface. Vulnerability Details CVEID:CVE-2025-38556 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton against conversion to 0 bits Testing by the syzbot fuzzer showed that...

Linux Distros Unpatched Vulnerability : CVE-2026-31401

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HID: bpf: prevent buffer overflow in hidhwrequest right now the returned value is considered to be always valid. However, when playing with HID-BPF, the return...

SUSE SLED15 / SLES15 Security Update : wireshark (SUSE-SU-2026:1169-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1169-1 advisory. Update Wireshark to version 4.6.4 jscPED-15400. - CVE-2024-9780: ITS dissector crash bsc1231475. -...

SUSE CVE-2026-31401

In the Linux kernel, the following vulnerability has been resolved: HID: bpf: prevent buffer overflow in hidhwrequest right now the returned value is considered to be always valid. However, when playing with HID-BPF, the return value can be arbitrary big, because it's the return value of...

EUVD-2026-18784

In the Linux kernel, the following vulnerability has been resolved: HID: bpf: prevent buffer overflow in hidhwrequest right now the returned value is considered to be always valid. However, when playing with HID-BPF, the return value can be arbitrary big, because it's the return value of...

CVE-2026-31401

In the Linux kernel, the following vulnerability has been resolved: HID: bpf: prevent buffer overflow in hidhwrequest right now the returned value is considered to be always valid. However, when playing with HID-BPF, the return value can be arbitrary big, because it's the return value of...

UBUNTU-CVE-2026-31401

In the Linux kernel, the following vulnerability has been resolved: HID: bpf: prevent buffer overflow in hidhwrequest right now the returned value is considered to be always valid. However, when playing with HID-BPF, the return value can be arbitrary big, because it's the return value of...

CVE-2026-31401

The CVE-2026-31401 issue affects the Linux kernel HID BPF path, specifically hid_hw_request. The vulnerability arises from an uncontrolled/arbitrary return value from dispatch_hid_bpf_raw_requests() (via struct_ops), which can cause a buffer overflow and memory corruption. Exploitation is describ...

CVE-2026-31401

In the Linux kernel, the following vulnerability has been resolved: HID: bpf: prevent buffer overflow in hidhwrequest right now the returned value is considered to be always valid. However, when playing with HID-BPF, the return value can be arbitrary big, because it's the return value of...

CVE-2026-31401 HID: bpf: prevent buffer overflow in hid_hw_request

In the Linux kernel, the following vulnerability has been resolved: HID: bpf: prevent buffer overflow in hidhwrequest right now the returned value is considered to be always valid. However, when playing with HID-BPF, the return value can be arbitrary big, because it's the return value of...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of verification of the return value of the hidhwrequest function. This vulnerability may...

RLSA-2026:4759 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save CVE-2025-39818 kernel: mlxsw: spectrummr: Fix use-after-free when updating multicast route stats...

MiracleLinux 9 : kernel-5.14.0-611.41.1.el9_7 (AXSA:2026-356:22)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-356:22 advisory. kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save CVE-2025-39818 kernel: mlxsw: spectrummr: Fix use-after-free...

RockyLinux 9 : kernel (RLSA-2026:4759)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:4759 advisory. kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save CVE-2025-39818 kernel: mlxsw: spectrummr: Fix use-after-free whe...

SUSE CVE-2026-23349

In the Linux kernel, the following vulnerability has been resolved: HID: pidff: Fix condition effect bit clearing As reported by MPDarkGuy on discord, NULL pointer dereferences were happening because not all the conditional effects bits were cleared. Properly clear all conditional effect bits fro...

CVE-2026-23349

A flaw was found in the Linux kernel's Human Interface Device HID subsystem, specifically within the pidff module. This vulnerability occurs because not all conditional effect bits were properly cleared, leading to null pointer dereferences. A local attacker could potentially exploit this flaw to...

CVE-2026-23382

A flaw was found in the Linux kernel's Human Interface Device HID drivers. This vulnerability occurs when raw event callbacks are processed for an unclaimed HID device, due to missing input validation checks. A local attacker, by connecting a specially crafted HID device, could trigger a NULL...

EUVD-2026-15376

In the Linux kernel, the following vulnerability has been resolved: HID: Add HIDCLAIMEDINPUT guards in rawevent callbacks missing them In commit 2ff5baa9b527 "HID: appleir: Fix potential NULL dereference at raw event handle", we handle the fact that raw event callbacks can happen even for a HID...

CVE-2026-23382

In the Linux kernel, the following vulnerability has been resolved: HID: Add HIDCLAIMEDINPUT guards in rawevent callbacks missing them In commit 2ff5baa9b527 "HID: appleir: Fix potential NULL dereference at raw event handle", we handle the fact that raw event callbacks can happen even for a HID...