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Status published
Medium
CVE-2021-47359
cifs: Fix soft lockup during fsstress
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: cifs: Fix soft lockup during fsstress Below traces are observed during fsstress and system got hung. [ 130.698396] watchdog: BUG: soft lockup - CPU#6 stuck for 26s!
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
9e992755be8f2d458a0bcbefd19e493483c1dba2, 0ca6ac8a2691762307beaa4841255d1cfe6b2684, 5.13.12, 5.14, 0, 5.14.9, 5.15
Timeline
Official Publish:
May 21st, 2024
Last Modified:
May 23rd, 2026
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.