cifs: prevent NULL pointer dereference in UTF16 conversion

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AZL-67596 CVE-2025-39838 affecting package kernel for versions less than 6.6.112.1-1

In the Linux kernel, the following vulnerability has been resolved: cifs: prevent NULL pointer dereference in UTF16 conversion There can be a NULL pointer dereference bug here. NULL is passed to cifssfumakenode without checks, which passes it unchecked to cifsstrnduptoutf16, which in turn passes ...

CVE-2025-39838

In the Linux kernel, the following vulnerability has been resolved: cifs: prevent NULL pointer dereference in UTF16 conversion There can be a NULL pointer dereference bug here. NULL is passed to cifssfumakenode without checks, which passes it unchecked to cifsstrnduptoutf16, which in turn passes ...

UBUNTU-CVE-2025-39838

In the Linux kernel, the following vulnerability has been resolved: cifs: prevent NULL pointer dereference in UTF16 conversion There can be a NULL pointer dereference bug here. NULL is passed to cifssfumakenode without checks, which passes it unchecked to cifsstrnduptoutf16, which in turn passes ...

CVE-2025-39838

In the Linux kernel, the following vulnerability has been resolved: cifs: prevent NULL pointer dereference in UTF16 conversion There can be a NULL pointer dereference bug here. NULL is passed to cifssfumakenode without checks, which passes it unchecked to cifsstrnduptoutf16, which in turn passes ...

CVE-2025-39838

CVE-2025-39838 (Linux kernel CIFS UTF16 conversion) Description context: A NULL pointer dereference can occur during UTF16 conversion in the CIFS code path of the Linux kernel. Specifically, a NULL value can be passed to __cifs_sfu_make_node, which then propagates to cifs_strndup_to_utf16 and eve...

[SECURITY] Fedora 42 Update: perl-JSON-XS-4.04-1.fc42

This module converts Perl data structures to JSON and vice versa. Its primary goal is to be correct and its secondary goal is to be fast. To reach the latter goal it was written in C...

[SECURITY] Fedora 43 Update: perl-JSON-XS-4.04-1.fc43

This module converts Perl data structures to JSON and vice versa. Its primary goal is to be correct and its secondary goal is to be fast. To reach the latter goal it was written in C...

SUSE CVE-2022-50286

In the Linux kernel, the following vulnerability has been resolved: ext4: fix delayed allocation bug in ext4clumapped for bigalloc + inline When converting files with inline data to extents, delayed allocations made on a file system created with both the bigalloc and inline options can result in...

Linux Distros Unpatched Vulnerability : CVE-2022-50286

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: fix delayed allocation bug in ext4clumapped for bigalloc + inline When converting files with inline data to extents, delayed allocations made on a file...

SUSE CVE-2023-53198

In the Linux kernel, the following vulnerability has been resolved: raw: Fix NULL deref in rawgetnext. Dae R. Jeong reported a NULL deref in rawgetnext 0. It seems that the repro was running these sequences in parallel so that one thread was iterating on a socket that was being freed in another...

CVE-2025-59162 [email protected] contains malware after npm account takeover

color-convert provides plain color conversion functions in JavaScript. On 8 September 2025, the npm publishing account for color-convert was taken over after a phishing attack. Version 3.1.1 was published, functionally identical to the previous patch version, but with a malware payload added...

CVE-2022-50286 ext4: fix delayed allocation bug in ext4_clu_mapped for bigalloc + inline

In the Linux kernel, the following vulnerability has been resolved: ext4: fix delayed allocation bug in ext4clumapped for bigalloc + inline When converting files with inline data to extents, delayed allocations made on a file system created with both the bigalloc and inline options can result in...

DEBIAN-CVE-2023-53198

In the Linux kernel, the following vulnerability has been resolved: raw: Fix NULL deref in rawgetnext. Dae R. Jeong reported a NULL deref in rawgetnext 0. It seems that the repro was running these sequences in parallel so that one thread was iterating on a socket that was being freed in another...

CVE-2023-53165 udf: Fix uninitialized array access for some pathnames

In the Linux kernel, the following vulnerability has been resolved: udf: Fix uninitialized array access for some pathnames For filenames that begin with . and are between 2 and 5 characters long, UDF charset conversion code would read uninitialized memory in the output buffer. The only practical...

RHEL 8 : kernel-rt (RHSA-2025:15786)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:15786 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

PT-2025-37588

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw where converting files with inline data to extents, with both bigalloc and inline options enabled, can lead to invalid extent status cache content,...

PocCollect

This repository is an offensive tool for vulnerability scanning and exploitation, specifically targeting various web applications and services. The primary vulnerability class targeted is SQL injection, with specific examples of exploits for Struts2, 08CMS, and ASPCMS. The tool is written in Pyth...

A Comparison of Selected Image Transformation Techniques for Malware Classification

Recently, a considerable amount of malware research has focused on the use of powerful image-based machine learning techniques, which generally yield impressive results. However, before image-based techniques can be applied to malware, the samples must be converted to images, and there is no...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from an improper type conversion, which could lead to a control flow integrity failure...