PT-2024-29828 · Linux+6 · Linux Kernel+6
Published
2024-07-23
·
Updated
2025-09-29
·
CVE-2024-42277
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a null pointer dereference in the Linux kernel's iommu component. Specifically, in the
sprd iommu cleanup() function, before calling sprd iommu hw en(), dom->sdev is equal to NULL, leading to a null dereference. This was found by the Linux Verification Center with SVACE. The vulnerability may allow an attacker to cause a denial of service.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu