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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3974-1 | dnsmasq security update |
EUVD |
EUVD-2022-15955 | 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. |
Ubuntu USN |
USN-5408-1 | Dnsmasq vulnerability |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 03 Nov 2025 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Tue, 10 Jun 2025 14:15:00 +0000
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| Metrics |
ssvc
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2025-11-03T21:45:45.666Z
Reserved: 2022-03-11T00:00:00.000Z
Link: CVE-2022-0934
Updated: 2025-11-03T21:45:45.666Z
Status : Modified
Published: 2022-08-29T15:15:10.087
Modified: 2025-11-03T22:15:55.280
Link: CVE-2022-0934
OpenCVE Enrichment
No data.
Debian DLA
EUVD
Ubuntu USN