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Status published
High
CVE-2022-50235
NFSD: Protect against send buffer overflow in NFSv2 READDIR
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: NFSD: Protect against send buffer overflow in NFSv2 READDIR Restore the previous limit on the @count argument to prevent a buffer overflow attack.
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.
References
- https://git.kernel.org/stable/c/0e57d696f60dee6117a8ace0cac7c5761d375277
- https://git.kernel.org/stable/c/dc7f225090c29a5f3b9419b1af32846a201555e7
- https://git.kernel.org/stable/c/c2a878095b5c6f04f90553a3c45872f990dab14e
- https://git.kernel.org/stable/c/f59c74df82f6ac9d2ea4e01aa3ae7c6c4481652d
- https://git.kernel.org/stable/c/00b4492686e0497fdb924a9d4c8f6f99377e176c
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
9e291a6a28d32545ed2fd959a8165144d1724df1, eabc0aab98e5218ceecd82069b0d6fdfff5ee885, 53b1119a6e5028b125f431a0116ba73510d82a72, 5.15.12, 5.16, 0, 5.15.75, 5.19.17, 6.0.3, 6.1
Timeline
Official Publish:
September 15th, 2025
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:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.