CVE-2021-47501
kernel: i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc
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Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · May 24, 2024
Updated · February 2, 2026
Description
A flaw was found in the Linux kernel's drivers for Intel i40e network interfaces that could cause system stability issues when writing statistics for specific hardware to debugfs.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 · NULL Pointer Dereference