Description
Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and ofpacts_decode) during the decoding of a RAW_ENCAP action.
Published: 2021-07-20
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-23556 Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and ofpacts_decode) during the decoding of a RAW_ENCAP action.
Ubuntu USN Ubuntu USN USN-5065-1 Open vSwitch vulnerability
History

Mon, 05 May 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Openvswitch Openvswitch
Redhat Enterprise Linux Openshift
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-05-05T16:46:44.736Z

Reserved: 2021-07-20T00:00:00.000Z

Link: CVE-2021-36980

cve-icon Vulnrichment

Updated: 2024-08-04T01:09:07.234Z

cve-icon NVD

Status : Modified

Published: 2021-07-20T07:15:08.113

Modified: 2025-05-05T17:17:25.827

Link: CVE-2021-36980

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-02-23T00:00:00Z

Links: CVE-2021-36980 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses