CVE-2022-34038

2023-09-0200:21:04

redhat.com

access.redhat.com

etcd package

denial of service

pagewriter.write

system availability

remote attackers

red hat product security criteria

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.003

Percentile

71.0%

JSON

A flaw was found in the etcd package. Affected versions of etcd allow remote attackers to cause a denial of service via the PageWriter.write function in pagewriter.go, possibly affecting system availability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.