CVE-2023-7258

Denial-of-Service in Gvisor

State: Published
Severity: 4.8 Medium
Published: May 15, 2024
Updated: Aug 2, 2024
Reserved: May 2, 2024

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

Scores

CVSS	Score	Vector	Source
3.1	4.8 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H	Google

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
GvisorGoogle	0b983ff832b175e406f4f9b1a3868457bb1ceb7b to before 6a112c60a257dadac59962e0bc9e9b5aee70b5b6Affected

References

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

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