Use After Free Affecting torvalds/linux package, versions [,5.13.3)


0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High
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NVD
4.7 medium

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  • Snyk ID SNYK-UNMANAGED-TORVALDSLINUX-3027860
  • published 21 Sep 2022
  • disclosed 21 Sep 2022
  • credit Unknown

How to fix?

Upgrade torvalds/linux to version 5.13.3 or higher.

Overview

Affected versions of this package are vulnerable to Use After Free via a stale TLB because an rmap lock is not held during a PUD move.