CVE-2024-42277

Published: Aug 17, 2024

Modified: May 23, 2026

PUBLISHED

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.

Vendor	Product	Versions
Linux	Linux	affected `92c089a931fd3939cd32318cf4f54e69e8f51a19 - < 8c79ceb4ecf823e6ec10fee6febb0fca3de79922` affected `8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9 - < dfe90030a0cfa26dca4cb6510de28920e5ad22fb` affected `9afea57384d4ae7b2034593eac7fa76c7122762a - < b62841e49a2b7938f6fdeaaf93fb57e4eb880bdb` affected `9afea57384d4ae7b2034593eac7fa76c7122762a - < d5fe884ce28c5005f8582c35333c195a168f841c` affected `9afea57384d4ae7b2034593eac7fa76c7122762a - < 630482ee0653decf9e2482ac6181897eb6cde5b8` +4 more versions
Linux	Linux	affected `6.4` unaffected `0 - < 6.4` unaffected `5.15.165 - <= 5.15.` unaffected `6.1.103 - <= 6.1.` unaffected `6.6.44 - <= 6.6.*` +2 more versions

References

https://git.kernel.org/stable/c/8c79ceb4ecf823e6ec10fee6febb0fca3de79922

https://git.kernel.org/stable/c/dfe90030a0cfa26dca4cb6510de28920e5ad22fb

https://git.kernel.org/stable/c/b62841e49a2b7938f6fdeaaf93fb57e4eb880bdb

https://git.kernel.org/stable/c/d5fe884ce28c5005f8582c35333c195a168f841c

https://git.kernel.org/stable/c/630482ee0653decf9e2482ac6181897eb6cde5b8

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CVE-2024-42277

Description

Affected Products

References