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PUBLISHED

CVE-2023-7258

Denial-of-Service in Gvisor

Reserved:2024-05-02
Published:2024-05-15
Updated:2024-05-24

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



MEDIUM: 4.8CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H

Problem types

CWE-400 Uncontrolled Resource Consumption

Product status

Default status
unaffected

0b983ff832b175e406f4f9b1a3868457bb1ceb7b before 6a112c60a257dadac59962e0bc9e9b5aee70b5b6
affected

References

https://github.com/google/gvisor/commit/6a112c60a257dadac59962e0bc9e9b5aee70b5b6

cve.org CVE-2023-7258

nvd.nist.gov CVE-2023-7258

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