CVE-2022-0934

CVE-2022-0934

Vendor N/A

Product dnsmasq

Weakness CWE-416

Published August 29, 2022

Last update November 3, 2025

View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service.

Key dates

02Disclosure timeline

August 29, 2022 CVE published

November 3, 2025 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2022-0934 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/416.html

Related vulnerabilities

01Description

02Disclosure timeline

03References

04Related CVE