CVE-2020-11935CWE-911

aufs: improperly managed inode reference counts in the vfsub_dentry_open() method

Medium · published April 7, 2023

CVSS v3.1
4.4
EPSS
0%
Percentile
9.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00200 · 9.3th percentile
Weakness
CWE-911 · Improper Update of Reference Count
Published
2023-04-07T00:00Z
EPSS history
Timeline
  • 07 APR 00:00Z
    aufs: improperly managed inode reference counts in the vfsub_dentry_open() method
    cvelistv5