Lucene search
K

The vulnerability of the DSA (Distributed Switch Architecture) subsystem of the Linux operating system in the functions dsa_user_changeupper() and dsa_user_prechangeupper(), allows a attacker to compromise the confidentiality and accessibility of the protected information.

🗓️ 11 Mar 2024 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 5 Views

Memory access beyond allocated buffer in Linux DSA subsystem enables access to protected data via two functions.

Related
Refs

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

29 Oct 2025 00:00Current
6.9Medium risk
Vulners AI Score6.9
CVSS 38.1
CVSS 29
EPSS0.00244
5