Information Exposure Affecting linux-virt-doc package, versions <6.12.10-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.19% (42nd percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-LINUXVIRTDOC-13328158
  • published6 Oct 2025
  • disclosed11 Jan 2023

Introduced: 11 Jan 2023

CVE-2022-4543  (opens in a new tab)
CWE-203  (opens in a new tab)

How to fix?

Upgrade Minimos:latest linux-virt-doc to version 6.12.10-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream linux-virt-doc package and not the linux-virt-doc package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1