CVE-2023-7258

published 2024-05-15

CVE-2023-7258: 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…

Priority P4 32 medium 6.5 CVSS 3.1

AV N AC L PR L UI N S U C N I N A H

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

Affected

3 ranges

Vendor	Product	Version range	Fixed in
debian	golang-gvisor-gvisor	< golang-gvisor-gvisor 0.0~20240729.0-1 (forky)	golang-gvisor-gvisor 0.0~20240729.0-1 (forky)
google	gvisor	< 20231204.0	20231204.0
google	gvisor	>= 0b983ff832b175e406f4f9b1a3868457bb1ceb7b < 6a112c60a257dadac59962e0bc9e9b5aee70b5b6	6a112c60a257dadac59962e0bc9e9b5aee70b5b6

CVSS provenance

nvd v3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

osv 6.5 MEDIUM

vendor_debian 4.8 MEDIUM

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-400