VULNERABILITY INTELLIGENCE
CVE-2021-46911
CVSS score9.8 CRITICAL
EPSS probability0.60%
CISA KEVNot currently listed
Published2024-02-27
Last modified2026-08-04
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
In the Linux kernel, the following vulnerability has been resolved: ch_ktls: Fix kernel panic Taking page refcount is not ideal and causes kernel panic sometimes. It's better to take tx_ctx lock for the complete skb transmit, to avoid page cleanup if ACK received in middle.
Weakness classification
- nvd@nist.gov: NVD-CWE-noinfo