CVE-2026-23165

Published: Feb 14, 2026Modified: Jun 17, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

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 (8)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

8 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	6.17 ≤ version < 6.18.9
Linux Linux Kernel	Version 6.19 rc1
Linux Linux Kernel	Version 6.19 rc2
Linux Linux Kernel	Version 6.19 rc3
Linux Linux Kernel	Version 6.19 rc4
Linux Linux Kernel	Version 6.19 rc5
Linux Linux Kernel	Version 6.19 rc6
Linux Linux Kernel	Version 6.19 rc7

Related CWEs

CWE-667

Improper Locking

The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.

References (2)

https://git.kernel.org/stable/c/590c8179ffb01c17644181408821b55b8704c50c

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/944c614b0a7afa5b87612c3fb557b95a50ad654c

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

Timeline

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