Vulnerabilities > CVE-2022-4543 - Information Exposure Through Discrepancy vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
NONE Availability impact
NONE Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 |