VDB
DEBIAN-CVE-2021-45868
DEBIAN-CVE-2021-45868
PUBLISHED
CVSS 5.5 MEDIUM
In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a corrupted quota file.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, 0, 0 |
| Debian:12 | linux | 0, 0, 0 |
| Debian:11 | linux | *, 5.10.46-4, 5.10.46-5 |
| Debian:14 | linux | 0, 0, 0 |
Timeline
- Mar 18, 2022 CVE Published
- Apr 28, 2026 CVE Updated