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
Link | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=2026487 | Issue Tracking Third Party Advisory |
https://lkml.org/lkml/2021/9/12/323 | Exploit Mailing List Patch Third Party Advisory |
https://lkml.org/lkml/2021/9/17/1037 | Exploit Mailing List Patch Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2026487 | Issue Tracking Third Party Advisory |
https://lkml.org/lkml/2021/9/12/323 | Exploit Mailing List Patch Third Party Advisory |
https://lkml.org/lkml/2021/9/17/1037 | Exploit Mailing List Patch Third Party Advisory |
Configurations
History
21 Nov 2024, 06:37
Type | Values Removed | Values Added |
---|---|---|
References | () https://bugzilla.redhat.com/show_bug.cgi?id=2026487 - Issue Tracking, Third Party Advisory | |
References | () https://lkml.org/lkml/2021/9/12/323 - Exploit, Mailing List, Patch, Third Party Advisory | |
References | () https://lkml.org/lkml/2021/9/17/1037 - Exploit, Mailing List, Patch, Third Party Advisory |
Information
Published : 2022-03-23 20:15
Updated : 2024-11-21 06:37
NVD link : CVE-2021-4148
Mitre link : CVE-2021-4148
CVE.ORG link : CVE-2021-4148
JSON object : View
Products Affected
fedoraproject
- fedora
linux
- linux_kernel
CWE
CWE-354
Improper Validation of Integrity Check Value