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. Instead of throwing a warning and allowing access to such file, treat them as regular files.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/0fde195a373ab1267e60baa9e1a703a97e7464cd	Patch
https://git.kernel.org/stable/c/2569e65d2eb6ac1afe6cb6dfae476afee8b6771a	Patch
https://git.kernel.org/stable/c/39bb3d56f1c351e76bb18895d0e73796e653d5c1	Patch
https://git.kernel.org/stable/c/49440290a0935f428a1e43a5ac8dc275a647ff80	Patch
https://git.kernel.org/stable/c/7d6121228959ddf44a4b9b6a177384ac7854e2f9	Patch
https://git.kernel.org/stable/c/a1fccf6b72b56343dd4f2d96b008147f9951eebd	Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-03-06 17:15

Updated : 2025-11-03 21:19

NVD link : CVE-2025-21830

Mitre link : CVE-2025-21830

CVE.ORG link : CVE-2025-21830

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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