CVE-2024-42277: Linux vulnerability

CVE-2024-42277: iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en

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.

UnknownCVSS not scoredNot KEV-listedUpdatedMay 23, 2026, 15:52 UTC (UTC+00:00)

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Aug 17, 2024, 09:08 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

3Timeline events

2ADP providers

7Source links

SSVC decision data

Timestamp: Sep 10, 2024, 16:11 UTC (UTC+00:00)
Version: 2.0.3

Exploitation: noneAutomatable: noTechnical Impact: partial

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
Jul 30, 2024, 07:40 UTC (UTC+00:00)
CVE publishedCVE Program
The CVE record was published.
Aug 17, 2024, 09:08 UTC (UTC+00:00)
CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
May 23, 2026, 15:52 UTC (UTC+00:00)

ADP provider summaries

other:ssvc

Source materials

CVE List V5 sourceCVE List V5
https://git.kernel.org/stable/c/8c79ceb4ecf823e6ec10fee6febb0fca3de79922CVE reference, Linux
https://git.kernel.org/stable/c/dfe90030a0cfa26dca4cb6510de28920e5ad22fbCVE reference, Linux
https://git.kernel.org/stable/c/b62841e49a2b7938f6fdeaaf93fb57e4eb880bdbCVE reference, Linux
https://git.kernel.org/stable/c/d5fe884ce28c5005f8582c35333c195a168f841cCVE reference, Linux
https://git.kernel.org/stable/c/630482ee0653decf9e2482ac6181897eb6cde5b8CVE reference, Linux
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.htmlCVE reference, CVE

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

LinuxLinux92c089a931fd3939cd32318cf4f54e69e8f51a19, 8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9, 9afea57384d4ae7b2034593eac7fa76c7122762a, 9afea57384d4ae7b2034593eac7fa76c7122762a, 9afea57384d4ae7b2034593eac7fa76c7122762a, d0a917fd5e3b3ed9d9306b4260ba684b982da9f3, 5.15.113, 6.1.81, 6.3.4unaffected

LinuxLinux6.4, 0, 5.15.165, 6.1.103, 6.6.44, 6.10.3, 6.11affected

Weakness

CWE details

No CWE listed

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