CVE-2019-13226

HighCVSS 7.0/10Last modified Jun 17, 2026

Description

deepin-clone before 1.1.3 uses a predictable path /tmp/.deepin-clone/mount/<block-dev-basename> in the Helper::temporaryMountDevice() function to temporarily mount a file system as root. An unprivileged user can prepare a symlink at this location to have the file system mounted in an arbitrary location. By winning a race condition, the attacker can also enter the mount point, thereby preventing a subsequent unmount of the file system.

Metrics

CVSS 3.1 7.0/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-59 CWE-362

Affected software

No affected versions have been published.

Timeline

Published: Jul 4, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2019

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