CVE-2025-37819 irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v2m: Prevent use after free of gicv2mgetfwnode With ACPI in place, gicv2mgetfwnode is registered with the pci subsystem as pcimsigetfwnodecb, which may get invoked at runtime during a PCI host bridge probe. But, the...

Bringing Forensic Readiness to Modern Computer Firmware

Today's computer systems come with a pre-installed tiny operating system, which is also known as UEFI. UEFI has slowly displaced the former legacy PC-BIOS while the main task has not changed: It is responsible for booting the actual operating system. However, features like the network stack make ...

CVE-2025-4043

An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot...

CVE-2025-4043

An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot...

CVE-2025-4043 Milesight UG65-868M-EA Improper Access Control for Volatile Memory Containing Boot Code

An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot...

CVE-2025-4043

CVE-2025-4043 affects Milesight UG65-868M-EA gateways (pre-60.0.0.46 firmware). An admin user can gain unauthorized write access to /etc/rc.local, which is executed at system boot, enabling persistence. Public documents describe risk as admin-command injection by a privileged user (CISA ICS advis...

CVE-2025-4043 Milesight UG65-868M-EA Improper Access Control for Volatile Memory Containing Boot Code

An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot...

RLSA-2025:2867 Important: grub2 security update

The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices. Security Fixes: grub2: net:...

grub2 security update

An update is available for grub2. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a...

systemd bug fix update

An update is available for systemd. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The systemd packages contain systemd, a system and service manager for Linux,...

CVE-2025-20181

A vulnerability in Cisco IOS Software for Cisco Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series Switches could allow an authenticated, local attacker with privilege level 15 or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the...

CVE-2025-20181

A vulnerability in Cisco IOS Software for Cisco Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series Switches could allow an authenticated, local attacker with privilege level 15 or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the...

CVE-2025-20181

A vulnerability in Cisco IOS Software for Cisco Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series Switches could allow an authenticated, local attacker with privilege level 15 or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the...

CVE-2025-20181

A vulnerability in Cisco IOS Software for Cisco Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series Switches could allow an authenticated, local attacker with privilege level 15 or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the...

Cisco IOS Software for Cisco Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series Switches Secure Boot Bypass Vulnerability

A vulnerability in Cisco IOS Software for Cisco Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series Switches could allow an authenticated, local attacker with privilege level 15 or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the...

CVE-2025-45611

Incorrect access control in the /user/edit/ component of hope-boot v1.0.0 allows attackers to bypass authentication via a crafted GET request...

Cisco IOS XE 安全漏洞

Cisco IOS XE is an operating system from Cisco, Inc. Used as a single operating system for enterprise wired and wireless access, aggregation, core, and WAN, Cisco IOS XE reduces business and network complexity. A security vulnerability exists in Cisco IOS XE that stems from insufficient boot file...

PT-2025-20256 · Cisco · Cisco Ios

Name of the Vulnerable Software and Affected Versions: Cisco IOS Software for Cisco Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series Switches affected versions not specified Description: A vulnerability in the software could allow an authenticated, local attacker with high privilege levels or an...

PVS boot fails for Server 2025 based PVS vdisks running on Azure and Hyperv after windows update

When applying windows updates to a PVS vdisk with Server 2025 which is running on Azure or Hyper-V, after rebooting to finish installing windows updates, PVS boot fails. Issue when applying windows updates to a PVS Streamed server 2025 vdisk: 1. The vdisk is booted in read/write mode 2. Windows...

Enable IMA Measurement

Integrity Measurement Architecture IMA is an integrity protection function of the kernel. When IMA is enabled, integrity measurement is provided for important system files based on user-defined policies. The measurement results can be used for local and remote integrity attestation. If IMA is...