CVE-2022-4543 - CVE House
Back to Database
Status published Unknown CVE-2022-4543

A flaw named "EntryBleed" was found in the Linux Kernel...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2022-4543

Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

Linux kernel
Vulnerable Versions:
all versions

Timeline

Official Publish: January 11th, 2023
Last Modified: April 8th, 2025
Added to House: July 21st, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)