CVE-2024-42277 - CVE House
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Status published Unknown CVE-2024-42277

iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
92c089a931fd3939cd32318cf4f54e69e8f51a19, 8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9, 9afea57384d4ae7b2034593eac7fa76c7122762a, d0a917fd5e3b3ed9d9306b4260ba684b982da9f3, 5.15.113, 6.1.81, 6.3.4, 6.4, 0, 5.15.165, 6.1.103, 6.6.44, 6.10.3, 6.11

Timeline

Official Publish: August 17th, 2024
Last Modified: May 23rd, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.