CVE-2021-47148

High

Open

TLP:CLEAR

octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()

NVD CVE.org

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Description

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context() This function is called from ethtool_set_rxfh() and "*rss_context" comes from the user. Add some bounds checking to prevent memory corruption.

Details

CVSS Score: 7.8
EPSS Score ⓘ: 0.23%

14.6th percentile
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Confidence: 90%
Published: Mar 25, 2024
Last Modified: Aug 5, 2026

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