CVE-2022-33743

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

network backend may cause Linux netfront to use freed SKBs While adding logic to support XDP (eXpress Data Path), a code label was moved in a way allowing for SKBs having references (pointers) retained for further processing to nevertheless be freed.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Jul 5, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-33743: High severity, CVSS 7.8 | Vulnix