Lucene search
+L

kernel: eventpoll: defer struct eventpoll free to RCU grace period

🗓️ 10 Jul 2026 13:19:51Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 16 Views

Use-after-free in Linux kernel eventpoll can free data during grace, enabling denial of service.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9.4aarch64bpftool7.3.0-427.137.1.el9_4bpftool-7.3.0-427.137.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9.4ppc64lebpftool7.3.0-427.137.1.el9_4bpftool-7.3.0-427.137.1.el9_4.ppc64le.rpm
Red Hat Enterprise Linux9.4s390xbpftool7.3.0-427.137.1.el9_4bpftool-7.3.0-427.137.1.el9_4.s390x.rpm
Red Hat Enterprise Linux9.4x86_64bpftool7.3.0-427.137.1.el9_4bpftool-7.3.0-427.137.1.el9_4.x86_64.rpm
Red Hat Enterprise Linux9.4aarch64bpftool-debuginfo7.3.0-427.137.1.el9_4bpftool-debuginfo-7.3.0-427.137.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9.4ppc64lebpftool-debuginfo7.3.0-427.137.1.el9_4bpftool-debuginfo-7.3.0-427.137.1.el9_4.ppc64le.rpm
Red Hat Enterprise Linux9.4s390xbpftool-debuginfo7.3.0-427.137.1.el9_4bpftool-debuginfo-7.3.0-427.137.1.el9_4.s390x.rpm
Red Hat Enterprise Linux9.4x86_64bpftool-debuginfo7.3.0-427.137.1.el9_4bpftool-debuginfo-7.3.0-427.137.1.el9_4.x86_64.rpm
Red Hat Enterprise Linux9.4aarch64kernel5.14.0-427.137.1.el9_4kernel-5.14.0-427.137.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9.4ppc64lekernel5.14.0-427.137.1.el9_4kernel-5.14.0-427.137.1.el9_4.ppc64le.rpm
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

18 Jul 2026 08:05Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.8
EPSS0.00129
16