CVE-2023-53800

The CVE-2023-53800 issue is in the Linux kernel ubi driver (ubi_eba_copy_table/ubi_resize_volume). It describes a use-after-free when a volume resize fails: new_eba_tbl is freed on error, but vol->eba_tbl still holds it, creating a lifecycle mismatch that can cause a use-after-free on subseque...

CVE-2023-53800: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix use-after-free when volume resizing failed There is an use-after-free problem reported by KASAN: ================================================================== BUG: KASAN: use-after-free in ubiebacopytable+0x11f/0x1c...

CLSA-2025-1763647564 xorg-x11-server-Xwayland: Fix of 3 CVEs

CVE-2024-0409: fix incorrect cursor private key usage in Xwayland/Xephyr that caused XSELINUX devPrivates corruption - CVE-2025-26597: fix buffer overflow in XkbChangeTypesOfKey by properly resizing key syms and actions when nGroups is zero - CVE-2025-26594: fix root cursor lifetime handling to...

The vulnerability of the `alloc_flex_gd()` function in the fs/ext4/resize.c module of the Linux file system support module for Ext4 allows a attacker to cause a service failure.

The vulnerability of the allocflexgd function in the fs/ext4/resize.c module of the Linux file system support module is related to incorrect calculation of buffer size. Exploiting this vulnerability could allow an attacker to cause a service failure...

EUVD-2025-197683

The Qi Blocks plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the resizeimagecallback function in all versions up to, and including, 1.4.3. This is due to the plugin not properly verifying that a user has permission to resize a specific attachment...

CVE-2025-12182 Qi Blocks <= 1.4.3 - Missing Authorization to Arbitrary Attachment Resize

The Qi Blocks plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the resizeimagecallback function in all versions up to, and including, 1.4.3. This is due to the plugin not properly verifying that a user has permission to resize a specific attachment...

Siemens SIMATIC S7-1500 Incorrect Calculation of Buffer Size (CVE-2023-52622)

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid online resizing failures due to oversized flex bg. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

SUSE CVE-2023-53699

In the Linux kernel, the following vulnerability has been resolved: riscv: move memblockallowresize after linear mapping is ready The initial memblock metadata is accessed from kernel image mapping. The regions arrays need to "reallocated" from memblock and accessed through linear mapping to cove...

DEBIAN-CVE-2023-53699

In the Linux kernel, the following vulnerability has been resolved: riscv: move memblockallowresize after linear mapping is ready The initial memblock metadata is accessed from kernel image mapping. The regions arrays need to "reallocated" from memblock and accessed through linear mapping to cove...

CVE-2023-53699 riscv: move memblock_allow_resize() after linear mapping is ready

In the Linux kernel, the following vulnerability has been resolved: riscv: move memblockallowresize after linear mapping is ready The initial memblock metadata is accessed from kernel image mapping. The regions arrays need to "reallocated" from memblock and accessed through linear mapping to cove...

CVE-2023-53699

CVE-2023-53699 affects the Linux kernel riscv memblock handling: memblock metadata is accessed via kernel image mapping and is resized during memblock region allocations after linear mapping is ready. The described cause is reallocation of memblock.regions and copying to the new array, triggering...

CVE-2023-53699 riscv: move memblock_allow_resize() after linear mapping is ready

In the Linux kernel, the following vulnerability has been resolved: riscv: move memblockallowresize after linear mapping is ready The initial memblock metadata is accessed from kernel image mapping. The regions arrays need to "reallocated" from memblock and accessed through linear mapping to cove...

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 the Linux kernel that stems from swapping the cpubuffer during resizing, which could lead to a system crash...

PT-2025-43100

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.4.0-rc1-00011-g99a670b2069c Description The Linux kernel contains a flaw related to memblock resizing. Specifically, the issue arises because memblock metadata is accessed from the kernel image mapping before...

DEBIAN-CVE-2025-62490

In quickjs, in jsprintobject, when printing an array, the function first fetches the array length and then loops over it. The issue is, printing a value is not side-effect free. An attacker-defined callback could run during jsprintvalue, during which the array could get resized and len1 become ou...

CVE-2025-62490

In quickjs, in jsprintobject, when printing an array, the function first fetches the array length and then loops over it. The issue is, printing a value is not side-effect free. An attacker-defined callback could run during jsprintvalue, during which the array could get resized and len1 become ou...

CVE-2025-62490 Use-after-free in js_print_object in QuickJS

In quickjs, in jsprintobject, when printing an array, the function first fetches the array length and then loops over it. The issue is, printing a value is not side-effect free. An attacker-defined callback could run during jsprintvalue, during which the array could get resized and len1 become ou...

EulerOS 2.0 SP11 : udisks2 (EulerOS-SA-2025-2249)

According to the versions of the udisks2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A Local Privilege Escalation LPE vulnerability was found in libblockdev. Generally, the 'allowactive' setting in Polkit permits a physically...

CVE-2025-52885

Poppler ia a library for rendering PDF files, and examining or modifying their structure. A use-after-free write vulnerability has been detected in versions Poppler prior to 25.10.0 within the StructTreeRoot class. The issue arises from the use of raw pointers to elements of a std::vector, which...

CVE-2025-52885

CVE-2025-52885 affects Poppler before 25.10.0, where a use-after-free (write) vulnerability arises from raw pointers to elements of a std::vector stored in refToParentMap within StructTreeRoot. Pointers may become dangling when the vector resizes, due to vector reallocation moving elements and in...