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 16:15:10
Updated 2023-11-26 11:15:08
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2021-3905

Exploit prediction scoring system (EPSS) score for CVE-2021-3905

0.08%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-3905

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
NIST

CWE ids for CVE-2021-3905

References for CVE-2021-3905

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