CVE-2021-3905Not scoredCWE-401

CVE-2021-3905: openvswitch (ovs) vulnerability

Openvswitch · openvswitch (ovs)

Vendor fix available · Affected: openvswitch (ovs) · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

2.2%probability of exploitation in the next 30 days

82nd percentile

050100

Higher than 82% of scored CVEs

Not scored yet. The CVE record carries no CVSS score.

DescriptionCVE.org

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.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

openvswitch (ovs)Fixed in v2.17.0

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Missing Release of Memory after Effective Lifetime · Denial of Service
Vendor: Openvswitch
Published: August 2022
Band: Possible (1 to 10%), August 2022

CoverageNo articles yet

No CyberSIXT article names CVE-2021-3905 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.