CVE-2024-42277

MEDIUM

Linux Kernel - NULL Pointer Dereference in sprd_iommu_hw_en

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en In sprd_iommu_cleanup() before calling function sprd_iommu_hw_en() dom->sdev is equal to NULL, which leads to null dereference. Found by Linux Verification Center (linuxtesting.org) with SVACE.

References (6)

Core 6

Scores

CVSS v3 5.5
EPSS 0.0023
EPSS Percentile 13.2%
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

CWE
CWE-476
Status published
Products (21)
linux/Kernel < 5.15.165linux
linux/Kernel 5.16.0 - 6.1.103linux
linux/Kernel 6.2.0 - 6.6.44linux
linux/Kernel 6.4.0 - 6.10.3linux
Linux/Linux < 6.4
Linux/Linux 5.15.113 - 5.15.165
Linux/Linux 5.15.165 - 5.15.*
Linux/Linux 6.1.103 - 6.1.*
Linux/Linux 6.1.81 - 6.1.103
Linux/Linux 6.10.3 - 6.10.*
... and 11 more
Published Aug 17, 2024
Tracked Since Feb 18, 2026