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CVE-2023-7258

Medium

Description

A denial of service exists in Gvisor Sandbox where a bug in reference counting code in mount point tracking could lead to a panic, making it possible for an attacker running as root and with permission to mount volumes to kill the sandbox. We recommend upgrading past commit 6a112c60a257dadac59962e0bc9e9b5aee70b5b6

SeverityMedium
CVSS4.8
Exploit probability—
ProductGoogle Gvisor
PublishedMay 15, 2024
First seenMay 15, 2024
Weakness typeCWE-400Uncontrolled resource consumption

How to fix

Update
  • google gvisor20231204.0 or later

Affected products

ProductAffected versionsFixed in
google gvisorv < 20231204.020231204.0

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