CVE-2024-42124

MEDIUM

Linux Kernel - Denial of Service via qedf_execute_tmf Preemption Issue

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Make qedf_execute_tmf() non-preemptible Stop calling smp_processor_id() from preemptible code in qedf_execute_tmf90. This results in BUG_ON() when running an RT kernel. [ 659.343280] BUG: using smp_processor_id() in preemptible [00000000] code: sg_reset/3646 [ 659.343282] caller is qedf_execute_tmf+0x8b/0x360 [qedf]

References (8)

Core 8

Scores

CVSS v3 5.5
EPSS 0.0025
EPSS Percentile 16.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (23)
linux/Kernel 4.11.0 - 5.4.280linux
linux/Kernel 5.11.0 - 5.15.163linux
linux/Kernel 5.16.0 - 6.1.98linux
linux/Kernel 5.5.0 - 5.10.222linux
linux/Kernel 6.2.0 - 6.6.39linux
linux/Kernel 6.7.0 - 6.9.9linux
Linux/Linux < 4.11
Linux/Linux 4.11
Linux/Linux 5.10.222 - 5.10.*
Linux/Linux 5.15.163 - 5.15.*
... and 13 more
Published Jul 30, 2024
Tracked Since Feb 18, 2026