CVE-2021-47649

The CVE-2021-47649 entry concerns a Linux kernel udmabuf issue where ubuf->pagecount could be zero if user-space passes list.size==0, leading kmalloc_array() to return ZERO_PTR and triggering a GPF in sg_alloc_append_table_from_pages(). The vulnerability arises from pagecount derived from user...

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 the qcomq6v5mss driver failing to release node references when allocating memory regions, which could lead t...

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 unchecked NULL return from devmkcalloc...

Linux Kernel Null Pointer Dereference Vulnerability (CNVD-2025-04159)

The Linux Kernel is the core part of the operating system and is responsible for managing system resources. A null pointer dereference vulnerability exists in the zynqclksetup function of the Linux Kernel. The vulnerability stems from the fact that after the kmalloc function fails to allocate...

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 the possibility that kmallocarray may return a null pointer, resulting in a null pointer dereference...

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 a failure to properly handle a memory allocation failure in the siparsepowertable function, which could resu...

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 the sparx5 driver not checking return values when allocating memory, which could lead to a null pointer...

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 qedebuildskb not checking if buildskb successfully allocates memory, which could lead to a kernel crash...

ROS-20250226-04

A vulnerability in the Starlette ASGI web development framework is related to the allocation of unlimited memory. Exploitation of the vulnerability allows an attacker acting remotely to cause a denial of service...

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 the ibmvfc driver reallocating/releasing queue resources on each CRQ connection event, which could result in...

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 the SEV ioctl interface not properly allocating memory, which could lead to a kernel data leak...

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 not checking that the return value of devmkcalloc is null...

Amazon Linux 2 : gsl (ALAS-2025-2758)

The version of gsl installed on the remote host is prior to 1.15-13. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2025-2758 advisory. GSL GNU Scientific Library through 2.8 has an integer signedness error in gslsimansolvemany in siman/siman.c. When params.ntries is...

Amazon Linux 2023 : gsl, gsl-devel (ALAS2023-2025-853)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-853 advisory. GSL GNU Scientific Library through 2.8 has an integer signedness error in gslsimansolvemany in siman/siman.c. When params.ntries is negative, incorrect memory allocation occurs. CVE-2024-50610 Tenable h...

Amazon Linux 2023 : apache-commons-compress, apache-commons-compress-javadoc (ALAS2023-2025-841)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-841 advisory. When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to moun...

Low: gsl

Issue Overview: GSL GNU Scientific Library through 2.8 has an integer signedness error in gslsimansolvemany in siman/siman.c. When params.ntries is negative, incorrect memory allocation occurs. CVE-2024-50610 Affected Packages: gsl Note: This advisory is applicable to Amazon Linux 2 AL2 Core...

K000149929: tcpdump vulnerability CVE-2020-8037

Security Advisory Description The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory. CVE-2020-8037 Impact This flaw allows a remote attacker to send specially crafted packets that, when printed, can lead the application to allocate a large amount of memory,...

F5 Networks BIG-IP : tcpdump vulnerability (K000149929)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.3 / 17.5.1.1. It is, therefore, affected by a vulnerability as referenced in the K000149929 advisory. The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.CVE-2020-8037 Tenable h...

[SECURITY] [DLA 4064-1] libxml2 security update

Debian LTS Advisory DLA-4064-1 [email protected] https://www.debian.org/lts/security/ Tobias Frost February 22, 2025 https://wiki.debian.org/LTS Package : libxml2 Version : 2.9.10+dfsg-6.7+deb11u6 CVE ID : CVE-2022-49043 CVE-2023-39615 CVE-2023-45322 CVE-2024-25062 CVE-2024-56171...

CVE-2025-1470

In Eclipse OMR, from the initial contribution to version 0.4.0, some OMR internal port library and utilities consumers of z/OS atoe functions do not check their return values for NULL memory pointers or for memory allocation failures. This can lead to NULL pointer dereference crashes. Beginning i...