CVE-2022-50040

HIGH

Linux Kernel 5.10-5.10.137 5.11-5.15.62 5.16-5.19.3 - Out-of-bounds Write in sja1105_setup_devlink_regions

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: fix buffer overflow in sja1105_setup_devlink_regions() If an error occurs in dsa_devlink_region_create(), then 'priv->regions' array will be accessed by negative index '-1'. Found by Linux Verification Center (linuxtesting.org) with SVACE.

References (4)

Core 4

Scores

CVSS v3 7.8
EPSS 0.0022
EPSS Percentile 13.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (15)
linux/Kernel 5.10.0 - 5.10.138linux
linux/Kernel 5.11.0 - 5.15.63linux
linux/Kernel 5.16.0 - 5.19.4linux
Linux/Linux < 5.10
Linux/Linux 5.10
Linux/Linux 5.10.138 - 5.10.*
Linux/Linux 5.15.63 - 5.15.*
Linux/Linux 5.19.4 - 5.19.*
Linux/Linux 6.0
Linux/Linux bf425b82059e0b0752c0026353c1902112200837 - 7983e1e44cb322eba6af84160b6d18df80603fb8
... and 5 more
Published Jun 18, 2025
Tracked Since Feb 18, 2026