CVE-2020-35513

2021-01-2515:58:21

CWE-271

redhat

www.cve.org

flaw

linux kernel nfs

resource starvation

denial of service

nfsv4.2.

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

29.8%

JSON

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.

CNA Affected

[
  {
    "product": "kernel",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "before kernel 4.17-rc1"
      }
    ]
  }
]