MYSQL-UDF-Exploit

MYSQL-UDF-Exploit MYSQL UDF Exploit...

Serious-Sam---CVE-2021-36934-Mitigation-for-Datto-RMM

Overview This is a Datto RMM component to mitigate CVE-2021-36934, aka Serious SAM. It follows the mitigation measures outlined at: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36934 https://kb.cert.org/vuls/id/506989 USE AT YOUR OWN RISK. EXPECT THIS TO BREAK SOME BACKUPS...

EUVD-2026-82248

In the Linux kernel, the following vulnerability has been resolved: udf: Mark LVID buffer as uptodate before marking it dirty When an I/O error occurs while writing the Logical Volume Integrity Descriptor LVID buffer to the block device, the block layer's completion handler endbufferwritesync...

CVE-2026-93140

CVE-2026-93140 affects the Linux kernel's UDF filesystem . When an I/O error occurs while writing the Logical Volume Integrity Descriptor (LVID) buffer, the block layer clears the BH_Uptodate flag, even though the in-memory data remains valid. Subsequent calls to udf_open_lvid() or udf_sync_fs() ...

CVE-2026-93055

CVE-2026-93055 affects the Linux kernel's UDF filesystem implementation. The vulnerability is an out-of-bounds (OOB) read in the handling of UDF symlinks: udf_symlink_filler() can pass a partial pathComponent header to udf_pc_to_char(), which then reads beyond the available input. The fix validat...

CVE-2026-93055 UDF symlink pathComponent header OOB read

In the Linux kernel, the following vulnerability has been resolved: UDF symlink pathComponent header OOB read udfsymlinkfiller can enter udfpctochar with a partial pathComponent header. Validate that enough input remains for a complete pathComponent header before accessing it. Reject malformed...

EUVD-2026-82165

In the Linux kernel, the following vulnerability has been resolved: UDF symlink pathComponent header OOB read udfsymlinkfiller can enter udfpctochar with a partial pathComponent header. Validate that enough input remains for a complete pathComponent header before accessing it. Reject malformed...

CVE-2026-32710

CVE-2026-32710 Heap buffer overflow in MariaDBJSONSCHEMAVALID → persistent privilege escalation → UDF RCE | ---|--- Affected| MariaDB 11.4.x confirmed on 11.4.9 Bug| OOB write in jsongetnormalizedstring — strncpy into 128-byte DYNAMICSTRING with no bounds check Impact| SELECT-only user → ALL...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: udf: The use of uninit-value in udfgetfileshortad has been fixed. A check for overflow was added when calculating alen in udfcurrentaext, to mitigate potential issues with uninit-value usage in udfgetfileshortad. This is related ...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: fs: udf: Fix for OOB read in lengthAllocDescs handling When parsing the Allocation Extent Descriptor, lengthAllocDescs is derived from disk-based data and must be validated against the block size. Corrupted or crafted images m...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: udf: Fixed NULL pointer dereferencing in the udfsymlink function. In the udfsymlink function, epos.bh is assigned the value returned by udftgetblk. The udftgetblk function is defined in udf/misc.c and returns the value of the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: udf: Avoid double calls to brelse in udfrename syzbot reported a warning like below 1: VFS: brelse: Trying to free a free buffer WARNING: CPU: 2 PID: 7301 at fs/buffer.c:1145 brelse+0x67/0xa0 ... Call Trace:...

CVE-2023-39593

MariaDB 10.5 Ejecución de código autenticado - sysexec Esta guía proporciona instrucciones detalladas para explotar una vulnerabilidad de Función Definida por el Usuario UDF en MariaDB en un servidor remoto. Estos pasos incluyen la descarga y ejecución de código malicioso en un sistema de base de...

CVE-2024-27766

CVE-2024-27766 MariaDB v11.1 RCE via UDF — modified PoC based on Ant1sec-ops/CVE-2024-27766. Overview...

UDFPwn-CVE-2012-5613

UDFPwn.py MySQL 4.x/5.0 Linux - User-Defined Function UDF Dynamic Library 2 automation script...

Mysql_CVE-2024-27766

Exploit Reproduction Guide affected product version MariaDB 11.1 This guide provides step-by-step instructions to reproduce a User-Defined Function UDF attack on a database system. Please note that this exploit may work on some systems, but it might not function correctly on 64-bit architectures ...

Linux Distros Unpatched Vulnerability : CVE-2026-89525

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - udf: reject VAT indexes equal to the entry count UDF 1.50 virtual partition mapping uses the VAT as an array of physical block mappings. snumentries stores the...

CVE-2026-89525

A flaw was found in the Linux kernel. A local attacker could craft a malicious Universal Disk Format UDF image to trigger an out-of-bounds read vulnerability in the udfgetpblockvirt15 function. This occurs when the system attempts to read a Virtual Allocation Table VAT index equal to the entry...

AZL-100397 CVE-2026-89525 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: udf: reject VAT indexes equal to the entry count UDF 1.50 virtual partition mapping uses the VAT as an array of physical block mappings. snumentries stores the number of entries in that array, not the highest valid index. The val...

DEBIAN-CVE-2026-89525

In the Linux kernel, the following vulnerability has been resolved: udf: reject VAT indexes equal to the entry count UDF 1.50 virtual partition mapping uses the VAT as an array of physical block mappings. snumentries stores the number of entries in that array, not the highest valid index. The val...