CVE-2020-11935

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CVSS 3.1

5.5 medium

EPSS

<1%p10

Published

Apr 7, 2023 (Apr 7, 2023)

Modified

Jun 17, 2026

Description

It was discovered that aufs improperly managed inode reference counts in the vfsub_dentry_open() method. A local attacker could use this vulnerability to cause a denial of service attack.

Vendors: canonical debian
Products: ubuntu linux, debian linux
Weakness: CWE-911
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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