Information Exposure Affecting torvalds/linux package, versions [,5.17-rc8)


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.01% (1st percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-2936113
  • published27 Jun 2022
  • disclosed27 Jun 2022
  • creditUnknown

Introduced: 27 Jun 2022

CVE-2022-0854  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 5.17-rc8 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure in the DMA subsystem's DMA_FROM_DEVICE calls, which allows users to read random kernel memory.

CVSS Base Scores

version 3.1