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CVE-2026-23165

sfc: fix deadlock in RSS config read PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: sfc: fix deadlock in RSS config read Since cited commit, core locks the net_device's rss_lock when handling ethtool -x command, so driver's implementation should not lock it again. Remove the latter.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 040cef30b5e67271e3193e0206f82b206fc97095 before 590c8179ffb01c17644181408821b55b8704c50c; affected 040cef30b5e67271e3193e0206f82b206fc97095 before 944c614b0a7afa5b87612c3fb557b95a50ad654c
Linux / Linuxaffected 6.17; unaffected 0 before 6.17; unaffected 6.18.9 through 6.18.*; unaffected 6.19 through *

CWE

No CWE identifiers supplied.

References