Lucene search
+L

kernel: cxl/port: Fix use after free of parent_port in cxl_detach_ep()

🗓️ 11 Aug 2026 10:47:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 13 Views

CXL port subsystem use after free of parent_port during cxl_detach_ep() causes memory corruption in Linux kernel.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9.8aarch64kernel5.14.0-687.38.1.el9_8kernel-5.14.0-687.38.1.el9_8.aarch64.rpm
Red Hat Enterprise Linux9.8ppc64lekernel5.14.0-687.38.1.el9_8kernel-5.14.0-687.38.1.el9_8.ppc64le.rpm
Red Hat Enterprise Linux9.8s390xkernel5.14.0-687.38.1.el9_8kernel-5.14.0-687.38.1.el9_8.s390x.rpm
Red Hat Enterprise Linux9.8x86_64kernel5.14.0-687.38.1.el9_8kernel-5.14.0-687.38.1.el9_8.x86_64.rpm
Red Hat Enterprise Linux9.8aarch64kernel-64k5.14.0-687.38.1.el9_8kernel-64k-5.14.0-687.38.1.el9_8.aarch64.rpm
Red Hat Enterprise Linux9.8aarch64kernel-64k-core5.14.0-687.38.1.el9_8kernel-64k-core-5.14.0-687.38.1.el9_8.aarch64.rpm
Red Hat Enterprise Linux9.8aarch64kernel-64k-debug5.14.0-687.38.1.el9_8kernel-64k-debug-5.14.0-687.38.1.el9_8.aarch64.rpm
Red Hat Enterprise Linux9.8aarch64kernel-64k-debug-core5.14.0-687.38.1.el9_8kernel-64k-debug-core-5.14.0-687.38.1.el9_8.aarch64.rpm
Red Hat Enterprise Linux9.8aarch64kernel-64k-debug-debuginfo5.14.0-687.38.1.el9_8kernel-64k-debug-debuginfo-5.14.0-687.38.1.el9_8.aarch64.rpm
Red Hat Enterprise Linux9.8aarch64kernel-64k-debug-devel5.14.0-687.38.1.el9_8kernel-64k-debug-devel-5.14.0-687.38.1.el9_8.aarch64.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

22 Aug 2026 04:23Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.8
EPSS0.00125
13