Lucene search
+L

kernel: Race between task migrating pages and another task calling exit_mmap to release those same pages getting invalid opcode BUG in include/linux/swapops.h

🗓️ 14 Nov 2023 15:46:57Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 5 Views

Race between page migration and exit_mmap causes a BUG in swapops.h, enabling local denial of service via pfn_swap_entry_to_page.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.9aarch64bpftool4.18.0-513.5.1.el8_9bpftool-4.18.0-513.5.1.el8_9.aarch64.rpm
Red Hat Enterprise Linux8.9ppc64lebpftool4.18.0-513.5.1.el8_9bpftool-4.18.0-513.5.1.el8_9.ppc64le.rpm
Red Hat Enterprise Linux8.9s390xbpftool4.18.0-513.5.1.el8_9bpftool-4.18.0-513.5.1.el8_9.s390x.rpm
Red Hat Enterprise Linux8.9x86_64bpftool4.18.0-513.5.1.el8_9bpftool-4.18.0-513.5.1.el8_9.x86_64.rpm
Red Hat Enterprise Linux8.9aarch64bpftool-debuginfo4.18.0-513.5.1.el8_9bpftool-debuginfo-4.18.0-513.5.1.el8_9.aarch64.rpm
Red Hat Enterprise Linux8.9ppc64lebpftool-debuginfo4.18.0-513.5.1.el8_9bpftool-debuginfo-4.18.0-513.5.1.el8_9.ppc64le.rpm
Red Hat Enterprise Linux8.9s390xbpftool-debuginfo4.18.0-513.5.1.el8_9bpftool-debuginfo-4.18.0-513.5.1.el8_9.s390x.rpm
Red Hat Enterprise Linux8.9x86_64bpftool-debuginfo4.18.0-513.5.1.el8_9bpftool-debuginfo-4.18.0-513.5.1.el8_9.x86_64.rpm
Red Hat Enterprise Linux8.9aarch64kernel4.18.0-513.5.1.el8_9kernel-4.18.0-513.5.1.el8_9.aarch64.rpm
Red Hat Enterprise Linux8.9ppc64lekernel4.18.0-513.5.1.el8_9kernel-4.18.0-513.5.1.el8_9.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

08 Jul 2026 12:22Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.14.7
EPSS0.00179
5