CVE-2021-4148
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-4148
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-4148.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-4148
- Downstream
- Related
- Published
- 2022-03-23T20:15:09Z
- Modified
- 2025-08-09T20:01:26Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A vulnerability was found in the Linux kernel's block_invalidatepage in fs/buffer.c in the filesystem. A missing sanity check may allow a local attacker with user privilege to cause a denial of service (DOS) problem.
- References