CVE-2022-23486

CVE-2022-23486 affects the Rust implementation of libp2p (libp2p-rust) in versions before 0.45.1. An attacker node can induce a victim to allocate a large number of small memory chunks, exhausting the victim process memory and potentially causing OOM/killing, enabling a denial-of-service, especia...

CVE-2022-23486 libp2p-rust denial of service vulnerability from lack of resource management

libp2p-rust is the official rust language Implementation of the libp2p networking stack. In versions prior to 0.45.1 an attacker node can cause a victim node to allocate a large number of small memory chunks, which can ultimately lead to the victim’s process running out of memory and thus getting...

OpenJDK: excessive memory allocation in X.509 certificate parsing (Security, 8286533)

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Security. Supported versions that are affected are Oracle Java SE: 8u341, 8u345-perf, 11.0.16.1; Oracle GraalVM Enterprise Edition: 20.3.7, 21.3.3 and 22.2.0. Easily exploitable vulnerabili...

Amazon Linux 2 : ant (ALAS-2022-1880)

The version of ant installed on the remote host is prior to 1.9.16-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2022-1880 advisory. When reading a specially crafted ZIP archive, or a derived formats, an Apache Ant build can be made to allocate large amounts of memor...

Important: golang

Issue Overview: Reader.Read does not set a limit on the maximum size of file headers. A maliciously crafted archive could cause Read to allocate unbounded amounts of memory, potentially causing resource exhaustion or panics. After fix, Reader.Read limits the maximum size of header blocks to 1 MiB...

Security Bulletin: IBM InfoSphere Information Server is affected by a denial of service vulnerability in Apache Kafka (CVE-2022-34917)

Summary A denial of service vulnerability in Apache Kafka used by IBM InfoSphere Information Server was addressed. Vulnerability Details CVEID:CVE-2022-34917 DESCRIPTION: Apache Kafka is vulnerable to a denial of service, caused by improper input validation. By sending a specially-crafted request...

Google Pixel 安全漏洞

Google Android is a Linux-based open source operating system from Google. Google Android suffers from an elevation of privilege vulnerability. The vulnerability is due to an allowable memory allocation flaw in the mmumapforfw function in gsldfwload.c, which leads to a mitigation bypass. An attack...

kernel: openvswitch: integer underflow leads to out-of-bounds write in reserve_sfa_size()

An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reservesfasize function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write...

USN-5758-1: Linux kernel vulnerabilities

Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-427...

USN-5757-1: Linux kernel vulnerabilities

Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-427...

PUB-A-231500967

In mmumapforfw of gsldfwload.c, there is a possible mitigation bypass due to Permissive Memory Allocation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

USN-5728-3: Linux kernel (GCP) vulnerabilities

Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-427...

Security Bulletin: A Kafka vulnerability affects IBM Operations Analytics Predictive Insights (CVE-2022-34917 )

Summary Kafka vulnerability affects IBM Operations Analytics Predictive Insights CVE-2022-34917. Kafka is used by IBM Operations Analytics Predictive Insight in the data ingestion and processing services. The vulnerabilities have been addressed. Vulnerability Details CVEID:CVE-2022-34917...

SUSE: Security Advisory (SUSE-SU-2022:4252-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE-SU-2022:4252-1 Security update for exiv2

This update for exiv2 fixes the following issues: - CVE-2019-13112: Fixed an uncontrolled memory allocation in PngChunk:parseChunkContent causing denial of service. bsc1142681 - CVE-2021-37620: Fixed out-of-bounds read in XmpTextValue:read. bsc1189332 - CVE-2021-34334: Fixed a DoS due to integer...

MGASA-2022-0435 Updated java packages fix security vulnerability

Class compilation issue. CVE-2022-21540 Improper restriction of MethodHandle.invokeBasic. CVE-2022-21541 Integer truncation issue in Xalan-J. CVE-2022-34169 Improper MultiByte conversion can lead to buffer overflow. CVE-2022-21618 Improper handling of long NTLM client hostnames. CVE-2022-21619...

Denial Of Service (DoS)

xen is vulnerable to denial of service. The vulnerability exists due to excessive memory allocation which allows an attacker to cause an application crash due to overflows...

Denial Of Service (DoS)

xen is vulnerable to denial of service. The vulnerability exists due to the large memory allocation in the library, allowing an attacker to create many nodes more than the maximum allowed size and path length by accessing many nodes inside a transaction...

Denial Of Service (DoS)

xen is vulnerable to denial of service. The vulnerability exists due to excessive memory allocation which allows an attacker to cause an application crash due to overflows...

Denial Of Service (DoS)

xen is vulnerable to denial of service. The vulnerability exists due to excessive memory allocation which allows an attacker to cause an application crash due to overflows...