CVE-2020-11935

Medium

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.

SeverityMedium

CVSS4.4

Exploit probability—

Product

Canonical Ubuntu Linux

PublishedApr 7, 2023

First seenApr 7, 2023

Weakness typeCWE-911CWE-911

How to fix

Vendor advisories

ubuntu.com/security/CVE-2020-11935
bugs.launchpad.net/bugs/1873074

Affected products

Product	Affected versions	Fixed in
canonical ubuntu_linux	14.04, 16.04, 18.04, 20.04	—
debian debian_linux	10.0	—

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