CVE-2023-2430

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

A vulnerability was found due to missing lock for IOPOLL flaw in io_cqring_event_overflow() in io_uring.c in Linux Kernel. This flaw allows a local attacker with user privilege to trigger a Denial of Service threat.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-413 CWE-667

Affected software

No affected versions have been published.

Timeline

Published: Jul 23, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-243047.8Improper input validation in the PDF.dll plugin of IrfanView v4.60 allows attackers to execute arbitrary code via opening a crafted PDF file CVE-2023-243087.8A potential memory vulnerability due to insufficient input validation in PDFXEditCore.x64.dll in PDF-XChange Editor version 9.3 by Tracker S CVE-2023-24315.5A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for secc CVE-2023-243178.1Judging Management System 1.0 was discovered to contain an arbitrary file upload vulnerability via the component edit_organizer.php.CVE-2023-243209.8An access control issue in Axcora POS #0~gitf77ec09 allows unauthenticated attackers to execute arbitrary commands via unspecified vectors.CVE-2023-243226.1A reflected cross-site scripting (XSS) vulnerability in the FileDialog.aspx component of mojoPortal v2.7.0.0 allows attackers to execute arb CVE-2023-243238.8Mojoportal v2.7 was discovered to contain an authenticated XML external entity (XXE) injection vulnerability.CVE-2023-243297.5An issue in the urllib.parse component of Python before 3.11.4 allows attackers to bypass blocklisting methods by supplying a URL that start CVE-2023-24335.4The YARPP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'className' parameter in versions up to, and including, 5.30 CVE-2023-243308.8Command Injection vulnerability in D-Link Dir 882 with firmware version DIR882A1_FW130B06 allows attackers to run arbitrary commands via cra CVE-2023-243319.8Command Injection vulnerability in D-Link Dir 816 with firmware version DIR-816_A2_v1.10CNB04 allows attackers to run arbitrary commands via CVE-2023-243328.1A stack overflow vulnerability in Tenda AC6 with firmware version US_AC6V5.0re_V03.03.02.01_cn_TDC01 allows attackers to run arbitrary comma