CVE-2011-3638 | Date: (C)2013-03-01 (M)2023-12-22 |
fs/ext4/extents.c in the Linux kernel before 3.0 does not mark a modified extent as dirty in certain cases of extent splitting, which allows local users to cause a denial of service (system crash) via vectors involving ext4 umount and mount operations.
CVSS Score and Metrics +CVSS Score and Metrics -CVSS V2 Severity: |
CVSS Score : 4.0 |
Exploit Score: 1.9 |
Impact Score: 6.9 |
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CVSS V2 Metrics: |
Access Vector: LOCAL |
Access Complexity: HIGH |
Authentication: NONE |
Confidentiality: NONE |
Integrity: NONE |
Availability: COMPLETE |
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