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

The vulnerability of the `copy_page_to_iter_pipe` and `push_pipe` functions in the Linux operating system allows a hacker to overwrite the contents of page cache for arbitrary files.

🗓️ 09 Mar 2022 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec🔗 bdu.fstec.ru👁 1 Views

Linux flaw in copy_page_to_iter_pipe and push_pipe may overwrite arbitrary file page cache.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
GithubExploit		Exploit for Improper Initialization in Linux Linux_Kernel
7 Jan 202500:25
–githubexploit
GithubExploit		Exploit for Improper Initialization in Linux Linux_Kernel
25 Mar 202522:16
–githubexploit
GithubExploit		Exploit for Improper Initialization in Linux Linux_Kernel
10 Mar 202201:27
–githubexploit
GithubExploit		Exploit for Improper Initialization in Linux Linux_Kernel
12 Mar 202211:31
–githubexploit
GithubExploit		Exploit for Improper Initialization in Linux Linux_Kernel
8 Mar 202212:43
–githubexploit
GithubExploit		Exploit for Improper Initialization in Linux Linux_Kernel
7 Feb 202611:15
–githubexploit
GithubExploit		Exploit for Improper Initialization in Linux Linux_Kernel
8 Mar 202201:17
–githubexploit
GithubExploit		Exploit for Improper Initialization in Linux Linux_Kernel
18 Mar 202222:51
–githubexploit
GithubExploit		Exploit for Improper Initialization in Linux Linux_Kernel
22 Mar 202203:17
–githubexploit
GithubExploit		Exploit for Improper Initialization in Linux Linux_Kernel
4 Jun 202413:25
–githubexploit
Rows per page

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
22 Sep 2025 00:00Current
CVSS 26.8
CVSS 37.8
EPSS0.81981
Linux vulnerabilitycopy_page_to_iter_pipepush_pipepage cache overwritearbitrary filespermission storage errors
1