firmware-mod-kit

免责声明 从 googlecode.com/p/firmware-mod-kit 自动导出 固件修改工具包 本工具包是一套脚本和工具，用于提取和重建基于 Linux 的固件映像。 将固件映像提取为其组成部件 用户对固件文件系统或 Web UI（webif）进行所需修改 重建固件 将修改后的固件刷写到设备上并使其变砖（哈哈） 警告：使用本工具包后你的设备将会变砖（也许不会，但最好还是说会）。变砖意味着设备实际上变成了一块无功能的“砖头”。有时无需硬件修改即可恢复。有时需要硬件修改（例如在 PCB 上焊接串行或 JTAG 接头）。有时根本不可行，或者总恢复成本超过设备本身价值。...

CVE-2025-47827

CVE-2025-47827 Proof-of-concept and vulnerability report for CVE-2025-47827. Contents Description Disclosure Impact Detection Mitigation Binaries Proof of Concept Resources Description In IGEL OS before v11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a...

CVE-2026-79551-Tenda

CVE-2026-79551 Clave privada TLS embebida en Tenda ID de CNVD: CNVD-2026-25884 Fabricante: Tenda Technology Co., Ltd. Producto: Grabador de video en red NVR4H versión de hardware CH3V2.1 Firmware: V27.5.58.6 Clase: CWE-321 — Uso de clave criptográfica embebida Descripción general El firmware del...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: Squashfs: Check that the inode number is not the invalid value of zero. Syskiller has identified an out-of-bounds access in the fillmetaindex function. This out-of-bounds access occurs because the inode has an inode number of...

Astra Linux – Vulnerability in squashfs-tools

The squashfsopendir function in unsquash-2.c within Squashfs-Tools 4.5 enables Directory Traversal, another vulnerability distinct from CVE-2021-40153. A squashfs filesystem that includes a symbolic link, along with files under the same filename, can cause unsquashfs to first create the symbolic...

kernel: Squashfs: sanity check symbolic link size

A vulnerability was found in the Linux kernel involving the use of uninitialized resources. When a corrupted symbolic link size read is called from the disk, it causes an uninitialized page, resulting in loss of availability of the system...

CVE-2026-79775

A flaw was found in rclone. The archive backend's SquashFS parser fails to validate attacker-controlled superblock and metadata values before use. An attacker who can place or modify a malicious SquashFS image in storage exposed through an rclone :archive: remote can trigger multiple...

Linux Distros Unpatched Vulnerability : CVE-2026-79775

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rclone versions = v1.72.0 and = v1.74.4 fixed in v1.75.0 contain multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser, which reli...

CVE-2026-79775

rclone versions = v1.72.0 and = v1.74.4 fixed in v1.75.0 contain multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser, which relies on the github.com/diskfs/go-diskfs dependency. The parser fails to validate attacker-controlled superblock and metadata values before...

EUVD-2026-65533

rclone versions = v1.72.0 and = v1.74.4 fixed in v1.75.0 contain multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser, which relies on the github.com/diskfs/go-diskfs dependency. The parser fails to validate attacker-controlled superblock and metadata values before...

CVE-2026-79775

rclone versions = v1.72.0 and = v1.74.4 fixed in v1.75.0 contain multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser, which relies on the github.com/diskfs/go-diskfs dependency. The parser fails to validate attacker-controlled superblock and metadata values before...

CVE-2026-79775 rclone Archive Backend SquashFS Parser Denial of Service

rclone versions = v1.72.0 and = v1.74.4 fixed in v1.75.0 contain multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser, which relies on the github.com/diskfs/go-diskfs dependency. The parser fails to validate attacker-controlled superblock and metadata values before...

CVE-2026-79775 rclone Archive Backend SquashFS Parser Denial of Service

rclone versions = v1.72.0 and = v1.74.4 fixed in v1.75.0 contain multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser, which relies on the github.com/diskfs/go-diskfs dependency. The parser fails to validate attacker-controlled superblock and metadata values before...

CVE-2026-79775 rclone Archive Backend SquashFS Parser Denial of Service

rclone versions = v1.72.0 and = v1.74.4 fixed in v1.75.0 contain multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser, which relies on the github.com/diskfs/go-diskfs dependency. The parser fails to validate attacker-controlled superblock and metadata values before...

CVE-2026-79775

rclone versions v1.72.0 through v1.74.4 are affected by multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser , which depends on the github.com/diskfs/go-diskfs library. The parser fails to validate attacker-controlled superblock and metadata values, enabling three d...

The vulnerability of the `squashfs_readmetadata()` function in the `fs/squashfs/cache.c` file of the Squashfs file system module in the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the squashfsreadmetadata function in the fs/squashfs/cache.c file of the Squashfs file system in the Linux kernel is related to an improper check of the specified index, position, or offset in the input data. Exploiting this vulnerability could allow an attacker to compromise...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Squashfs: fixed the handling and sanity checking of the xattrids count A Sysbot 1 that corrupted the filesystem exposed two flaws in the handling and sanity checking of the xattrids count in the filesystem. Both of these flaws...

Astra Linux – Vulnerability in p7zip

7-Zip SquashFS File Parsing: Out-of-Bounds Write Vulnerability Leading to Remote Code Execution. This vulnerability allows remote attackers to execute arbitrary code on affected 7-Zip installations. User interaction is required to exploit this vulnerability, as the target must visit a malicious...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Squashfs: negative file sizes are now rejected in squashfsread inode. Syskaller reports a “WARNING in ovlcopyupfile” in overlayfs. This warning occurs because the underlying Squashfs file system returns a file with a negative...

Astra Linux – Vulnerability in squashfs-tools

In Squashfs-Tools 4.5, the squashfsopendir variable in unsquash-1.c stores the filename within the directory entry. This filename is then used by unsquashfs to create the new file during the unsquash process. The filename is not validated for traversal outside of the destination directory, allowi...