The vulnerability of the afs_extend_writeback() function in the fs/afs/write.c module of the Linux file system support module allows a hacker to gain access to protected information.
🗓️ 24 Nov 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 11 Views
| Reporter | Title | Published | Views | Family All 30 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | Linux kernel 安全漏洞 | 21 May 202400:00 | – | cnnvd |
 | CVE-2021-47365 | 21 May 202415:03 | – | cve |
 | CVE-2021-47365 afs: Fix page leak | 21 May 202415:03 | – | cvelist |
 | CVE-2021-47365 | 21 May 202415:03 | – | debiancve |
 | CVE-2021-47365 | 21 May 202415:15 | – | nvd |
 | openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:2189-1) | 29 Jun 202400:00 | – | openvas |
| openSUSE Security Advisory (SUSE-SU-2024:2008-1) | 25 Feb 202500:00 | – | openvas |
| openSUSE Security Advisory (SUSE-SU-2024:2019-1) | 25 Feb 202500:00 | – | openvas |
| openSUSE Security Advisory (SUSE-SU-2024:2190-1) | 25 Feb 202500:00 | – | openvas |
10
Node
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
24 Nov 2025 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 24.6
CVSS 35.5
EPSS0.00208