Description
A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.
Published: 2022-08-23
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-27133 A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.
Ubuntu USN Ubuntu USN USN-5242-1 Open vSwitch vulnerability
History

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Subscriptions

Canonical Ubuntu Linux
Fedoraproject Fedora
Openvswitch Openvswitch
Redhat Enterprise Linux Enterprise Linux Fast Datapath
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-03T17:09:09.615Z

Reserved: 2021-10-26T00:00:00.000Z

Link: CVE-2021-3905

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-08-23T16:15:10.177

Modified: 2024-11-21T06:22:44.723

Link: CVE-2021-3905

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-09-29T00:00:00Z

Links: CVE-2021-3905 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses