Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

An issue was discovered in the Linux kernel through 5.11.6. fastrpc_internal_invoke in drivers/misc/fastrpc.c does not prevent user applications from sending kernel RPC messages aka CID-20c40794eb85. This is a related issue to CVE-2019-2308.

🗓️ 19 Mar 2021 07:00:00Reported by MicrosoftType 
mscve
 mscve🔗 msrc.microsoft.com👁 5 Views

A flaw in the Linux kernel up to v5.11.6 lets user apps send kernel RPC messages via fastrpc_internal_invoke, CID-20c40794eb85, related to CVE-2019-2308.

Related
Detection
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-002)
2 May 202200:00
–nessus
Tenable Nessus		Fedora 32 : kernel / kernel-headers / kernel-tools (2021-14f6642aa6)
22 Mar 202100:00
–nessus
Tenable Nessus		Fedora 33 : kernel / kernel-headers / kernel-tools (2021-bb755ed5e3)
22 Mar 202100:00
–nessus
Tenable Nessus		openSUSE 15 Security Update : kernel (openSUSE-SU-2021:1975-1)
16 Jul 202100:00
–nessus
Tenable Nessus		openSUSE 15 Security Update : kernel (openSUSE-SU-2021:1977-1)
16 Jul 202100:00
–nessus
Tenable Nessus		openSUSE Security Update : the Linux Kernel (openSUSE-2021-532)
12 Apr 202100:00
–nessus
Tenable Nessus		openSUSE Security Update : the Linux Kernel (openSUSE-2021-758)
25 May 202100:00
–nessus
Tenable Nessus		Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2021-9362)
16 Jul 202100:00
–nessus
Tenable Nessus		Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2021-9363)
16 Jul 202100:00
–nessus
Tenable Nessus		Photon OS 4.0: Linux PHSA-2021-4.0-0007
7 Apr 202100:00
–nessus
Rows per page
Vulners
Node
microsoftcbl2_kernel_5.10.78.1-1Range<5.10.78.1-1

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

Book a live demo
16 Dec 2021 08:00Current
7.7High risk
Vulners AI Score7.7
CVSS 27.2
CVSS 37.8
CVSS 3.17.8
EPSS0.00059
linux kernelfastrpc internal invokekernel rpc messagescid 20c40794eb85cve 2019 2308
5