CVE-2022-48646

MEDIUM

Linux Kernel < 5.19.12 - NULL Pointer Dereference

Title source: rule

Description

In the Linux kernel, the following vulnerability has been resolved: sfc/siena: fix null pointer dereference in efx_hard_start_xmit Like in previous patch for sfc, prevent potential (but unlikely) NULL pointer dereference.

References (2)

[Patch] https://git.kernel.org/stable/c/589c6eded10c77a12b7b2cf235b6b19a2bdb91fa

[Patch] https://git.kernel.org/stable/c/a4eadca702dff0768dd01be6789bbec2a18e5b0a

Scores

CVSS v3 6.2

EPSS 0.0001

EPSS Percentile 0.9%

Attack Vector LOCAL

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

Classification

CWE

CWE-476

Status published

Affected Products (8)

linux/linux_kernel < 5.19.12

linux/linux_kernel

linux/Kernel < 5.19.12linux

Timeline

Published Apr 28, 2024

Tracked Since Feb 18, 2026