CVE-2020-35513

State: Published
Severity: Not scored
Published: Jan 25, 2021
Updated: Aug 4, 2024
Reserved: Dec 17, 2020

Description

A flaw incorrect umask during file or directory modification in the Linux kernel NFS (network file system) functionality was found in the way user create and delete object using NFSv4.2 or newer if both simultaneously accessing the NFS by the other process that is not using new NFSv4.2. A user with access to the NFS could use this flaw to starve the resources causing denial of service.

Scores

The record has no CVSS score.

Weaknesses

CWE-271

Affected Products

Product	Versions
kerneln/a	before kernel 4.17-rc1Affected

References

https://bugzilla.redhat.com/show_bug.cgi?id=1911309
https://patchwork.kernel.org/project/linux-nfs/patch/20180403203916.GH20297%40fieldses.org/

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