Lucene search
K

The vulnerability of the tcf_block_get_ext() function in the net/sched/cls_api.c module of the network/sched subsystem of the Linux operating system allows a attacker to cause a service failure.

🗓️ 03 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru

The tcf_block_get_ext() issue in net/sched cls_api.c can cause failure from expired resources.

Related
Detection
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

03 Dec 2025 00:00Current
CVSS 24.6
CVSS 35.5
EPSS0.002
0