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Status published
High
CVE-2017-7645
The NFSv2/NFSv3 server in the nfsd subsystem in the Linux...
Vulnerability Description
The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel through 4.10.11 allows remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c.
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://marc.info/?l=linux-nfs&m=149247516212924&w=2
- https://access.redhat.com/errata/RHSA-2017:1615
- https://usn.ubuntu.com/3754-1/
- https://access.redhat.com/errata/RHSA-2017:1647
- https://access.redhat.com/errata/RHSA-2017:1616
- https://access.redhat.com/errata/RHSA-2018:1319
- https://github.com/torvalds/linux/commit/e6838a29ecb484c97e4efef9429643b9851fba6e
- https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
- http://www.securityfocus.com/bid/97950
- https://marc.info/?l=linux-nfs&m=149218228327497&w=2
- http://www.debian.org/security/2017/dsa-3886
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e6838a29ecb484c97e4efef9429643b9851fba6e
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Affected Vendor
linux
View all reports →Affected Software
linux kernel, debian linux, ubuntu linux
Vulnerable Versions:
0, 3.3, 3.11, 3.13, 3.17, 3.19, 4.2, 4.5, 4.10, 8.0, 9.0, 14.04
Timeline
Official Publish:
April 18th, 2017
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/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.