CVE-2020-11935
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2020
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
aufs: improperly managed inode reference counts in the vfsub_dentry_open() method
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux kernel (aufs filesystem module)
- Vendor
- Ubuntu
- Product
- Linux kernel (aufs filesystem module)
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.4.0-186.216 | unaffected | custom | 4.4* | Unavailable | None listed |
| 4.15.0-112.113 | unaffected | custom | 4.15* | Unavailable | None listed |
| 5.4.0-42.46 | unaffected | custom | 5.4* | Unavailable | None listed |