VulnerabilityModified
CVE-2025-21830
In the Linux kernel, the following vulnerability has been resolved: landlock: Handle weird files A corrupted filesystem (e.g. bcachefs) might return weird files.
MEDIUM 5.5EPSS 0.18%
Does this matter?
Lower severity and a low EPSS score (0.18%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: landlock: Handle weird files A corrupted filesystem (e.g. bcachefs) might return weird files. Instead of throwing a warning and allowing access to such file, treat them as regular files.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.18% probability · 8th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0fde195a373ab1267e60baa9e1a703a97e7464cdPatch
- https://git.kernel.org/stable/c/2569e65d2eb6ac1afe6cb6dfae476afee8b6771aPatch
- https://git.kernel.org/stable/c/39bb3d56f1c351e76bb18895d0e73796e653d5c1Patch
- https://git.kernel.org/stable/c/49440290a0935f428a1e43a5ac8dc275a647ff80Patch
- https://git.kernel.org/stable/c/7d6121228959ddf44a4b9b6a177384ac7854e2f9Patch
- https://git.kernel.org/stable/c/a1fccf6b72b56343dd4f2d96b008147f9951eebdPatch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.