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.
https://ubuntu.com/security/CVE-2020-11935
https://bugs.launchpad.net/bugs/1873074
Source: Mitre, NVD
Published: 2023-04-07
Updated: 2024-02-23
Base Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C
Severity: Medium
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H