Lucene search
+L

CVE-2025-40271 fs/proc: fix uaf in proc_readdir_de()

🗓️ 06 Dec 2025 21:50:53Reported by LinuxType 
vulnrichment
 vulnrichment
🔗 github.com👁 17 Views

CVE-2025-40271: fix use-after-free in proc_readdir_de via RB_CLEAR_NODE on erased subdir node.

Related
Affected
Refs
[
  {
    "vendor": "Siemens",
    "product": "RUGGEDCOM RST2428P",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V4.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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

30 Jul 2026 06:02Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.8
EPSS0.00445
SSVC
17