Security Advisory

CVE-2022-4543

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-01-11 00:00:00

Last updated 2025-04-08 19:55:00

Assigner redhat

State PUBLISHED

Description

A flaw named "EntryBleed" was found in the Linux Kernel Page Table Isolation (KPTI). This issue could allow a local attacker to leak KASLR base via prefetch side-channels based on TLB timing for Intel systems.

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