CVE-2023-7258

May 15, 2024, 6:35 p.m.

CVSS Score

4.8 / 10

Product(s) Impacted

Gvisor Sandbox

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

Weaknesses

Date

Published: May 15, 2024, 5:15 p.m.

Last Modified: May 15, 2024, 6:35 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve-coordination@google.com

CVSS Data

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

4.8

Exploitability Score

Impact Score

Base Severity

MEDIUM

CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

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