Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Squashfs: fix handling and sanity checking of xattrids count CVE-2023-52933 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

CLSA-2025-1750782908 squashfs-tools: Fix of CVE-2021-40153

CVE-2021-40153: fix directory traversal vulnerability in squashfsopendir by validating filenames before creating new files...

CLSA-2025-1750353839 kernel: Fix of 6 CVEs

pfifotailenqueue: Drop new packet when sch-limit == 0 CVE-2025-21702 - xfs: add bounds checking to xlogrecoverprocessdata CVE-2024-41014 - netfilter: validate user input for expected length CVE-2024-35896 - nfs: fix UAF in direct writes CVE-2024-26958 - Squashfs: check the inode number is not the...

CLSA-2025-1750168919 kernel: Fix of 6 CVEs

pfifotailenqueue: Drop new packet when sch-limit == 0 CVE-2025-21702 - xfs: add bounds checking to xlogrecoverprocessdata CVE-2024-41014 - netfilter: validate user input for expected length CVE-2024-35896 - nfs: fix UAF in direct writes CVE-2024-26958 - Squashfs: check the inode number is not the...

CVE-2025-47827

In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...

CVE-2025-47827

In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...

CVE-2025-47827

In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...

CVE-2025-47827

Technical details for CVE-2025-47827 are not publicly provided in the supplied documents. The initial description notes a Secure Boot bypass via igel-flash-driver, but no additional technical specifics, affected versions, or fixes are included here. Monitor for updates.

The vulnerability of the Squashfs component in the Linux operating system, which allows a hacker to trigger a service failure

The vulnerability of the Squashfs component in Linux operating systems is related to improper validation of input data. Exploiting this vulnerability can allow an attacker to cause service failures...

The vulnerability of the `squashfs_read_xattr_id_table()` function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the squashfsreadxattridtable function in the Linux kernel is related to read errors outside of the allowed range. Exploiting this vulnerability can allow an attacker to cause a service failure...

EulerOS 2.0 SP10 : uboot-tools (EulerOS-SA-2025-1540)

According to the versions of the uboot-tools package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : An integer overflow in ext4fsreadsymlink in Das U-Boot before 2025.01-rc1 occurs for zalloc adding one to an le32 variable via a crafted ext4...

RLSA-2024:2396 Moderate: squashfs-tools security update

SquashFS is a highly compressed read-only file system for Linux. These packages contain the utilities for manipulating squashfs file systems. Security Fixes: squashfs-tools: unvalidated filepaths allow writing outside of destination CVE-2021-40153 squashfs-tools: possible Directory Traversal via...

squashfs-tools security update

An update is available for squashfs-tools. 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 SquashFS is a highly compressed read-only file system for Linux. These...

RockyLinux 9 : squashfs-tools (RLSA-2024:2396)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:2396 advisory. squashfs-tools: unvalidated filepaths allow writing outside of destination CVE-2021-40153 squashfs-tools: possible Directory Traversal via symbolic link...

Ensure That Mounting for Unnecessary File System Is Removed

Linux supports multiple file systems through kernel objects loaded to the kernel. As a universal OS platform, openEuler provides various kernel object files in the /lib/modules/kernel version/kernel/fs/ directory to support different file systems. You can run the insmod or modprobe command to loa...

CLSA-2025-1746479711 kernel-uek: Fix of 218 CVEs

sctp: sysctl: authenable: avoid using current-nsproxy - sctp: sysctl: cookiehmacalg: avoid using current-nsproxy CVE-2025-21640 - bpf: Use preemptcount directly in bpfsendsignalcommon - Revert "sctp: sysctl: cookiehmacalg: avoid using current-nsproxy" - jfs: fix slab-out-of-bounds read in eaget -...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: macsec: fix UAF bug for realdev CVE-2022-49390 In the Linux kernel, the following vulnerability has been resolved: Squashfs: check the inode number is not the invalid value of zero CVE-2024-26982 In the Linux...

Advisory ROSA-SA-2025-2819

Software: squashfs-tools 4.3 OS: ROSA Virtualization 3.0 packageevrstring: squashfs-tools-4.3-21.rv30 CVE-ID: CVE-2021-40153 BDU-ID: 2021-05217 CVE-Crit: MEDIUM. CVE-DESC.: A vulnerability in the squashfsopendir function of the unsquash-1.c component of the Squashfs Squashfs-Tools file system...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: Squashfs: check the inode number is not the invalid value of zero CVE-2024-26982 In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in smb2reconnectserver CVE-2024-35870 In th...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: Squashfs: check the inode number is not the invalid value of zero CVE-2024-26982 In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix NULL pointer dereference in object-file...