CVE-2026-23165

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-23165
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/590c8179ffb01c17644181408821b55b8704c50c Patch
https://git.kernel.org/stable/c/944c614b0a7afa5b87612c3fb557b95a50ad654c Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc7:*:*:*:*:*:*
History

18 Mar 2026, 15:02

Type Values Removed Values Added
CWE CWE-667
References () https://git.kernel.org/stable/c/590c8179ffb01c17644181408821b55b8704c50c - () https://git.kernel.org/stable/c/590c8179ffb01c17644181408821b55b8704c50c - Patch
References () https://git.kernel.org/stable/c/944c614b0a7afa5b87612c3fb557b95a50ad654c - () https://git.kernel.org/stable/c/944c614b0a7afa5b87612c3fb557b95a50ad654c - Patch
CPE cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc7:*:*:*:*:*:*
First Time Linux
Linux linux Kernel
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5

18 Feb 2026, 17:52

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: sfc: soluciona interbloqueo en la lectura de configuración RSS Desde el commit citado, el núcleo bloquea el rss_lock del net_device al manejar el comando ethtool -x, por lo que la implementación del controlador no debería bloquearlo de nuevo. Eliminar esto último.

14 Feb 2026, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-14 16:15

Updated : 2026-03-18 15:02

NVD link : CVE-2026-23165

Mitre link : CVE-2026-23165

CVE.ORG link : CVE-2026-23165

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-667

Improper Locking