CVE-2022-49673

MEDIUM

Linux Kernel < 4.9.322 - Denial of Service via DM RAID Disk Addition

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: dm raid: fix KASAN warning in raid5_add_disks There's a KASAN warning in raid5_add_disk when running the LVM testsuite. The warning happens in the test lvconvert-raid-reshape-linear_to_raid6-single-type.sh. We fix the warning by verifying that rdev->saved_raid_disk is within limits.

References (8)

Core 8

Scores

CVSS v3 5.5
EPSS 0.0028
EPSS Percentile 20.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (27)
linux/Kernel 2.6.15 - 4.9.322linux
linux/Kernel 4.10.0 - 4.14.287linux
linux/Kernel 4.15.0 - 4.19.251linux
linux/Kernel 4.20.0 - 5.4.204linux
linux/Kernel 5.11.0 - 5.15.53linux
linux/Kernel 5.16.0 - 5.18.10linux
linux/Kernel 5.5.0 - 5.10.129linux
Linux/Linux < 2.6.15
Linux/Linux 2.6.15
Linux/Linux 4.14.287 - 4.14.*
... and 17 more
Published Feb 26, 2025
Tracked Since Feb 18, 2026