VYPR
Medium severity6.5NVD Advisory· Published Aug 8, 2021· Updated Jun 17, 2026

CVE-2021-38199

CVE-2021-38199

Description

fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

9
  • cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:*
  • cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
  • cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
  • Debian/linux2 versions
    cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
    • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • Linux/Kernel2 versions
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: <5.13.4
    • (no CPE)range: <5.13.4
  • cpe:2.3:o:netapp:hci_bootstrap_os:-:*:*:*:*:*:*:*
  • Linux/Linux kerneldescription

Patches

Vulnerability mechanics

References

6

News mentions

0

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